Familiarizing yourself with the specifics of each step and paying attention to the requirements during development will lead to a high-quality and effective product with excellent potential.

Phased Approach With Clear Instructions

Creating and administering student networking projects on Linux is an engaging activity, covering a variety of processes and nuances.

The first step is to select, download, and install the Linux distro. The widespread examples of appropriate distributions are elementary OS, Fedora, openSUSE, Ubuntu, Linux Mint, Manjaro, and so on. The next stage is creating a network with setting up grid infrastructure as regards:

• IP addresses;
• DNS servers;
• sub-networks;
• routing;
• and so on.

Then, it comes to installing and configuring servers selected following the designated purposes. Web servers such as Lighttpd, Nginx, Apache HTTP Server, Caddy, etc., will be suitable for student network projects. Database servers include MongoDB, MySQL, and others. Examples of mail servers are Exim, Sendmail, and Dovecot, while NFS and Samba file servers and several VPN and DNS servers are also worth considering.

Ensuring safety is also a critical task, absorbing various aspects and steps. The action plan includes a strict access policy with restrictions for everyone except students, teachers, and others involved.

SSH keys, complex passwords, and other authentication techniques provide reliable security and access control. Using SSL and TLS to encrypt traffic will ensure secure data transfer while monitoring activity helps to detect suspicious activity promptly and make appropriate decisions.

Systems such as Zabbix, Icinga, Nagios, and Prometheus will implement the latter. Also, providing data backup to prevent the loss of valuable information is on the agenda. Veeam Backup, Rsync, Dar, Bacula, Obnam, BackupNinja, and other tools will help.

It is only part of the steps required to create and administer student network projects on Linux that depend on different aspects.

Several Factors for Consideration

Various factors and requirements are worth considering before creating and administering student networking projects on Linux. They vary depending on the goals and capabilities, the educational institution, and other aspects.

However, regardless of the needs, you can always turn to experts to help resolve any issues. Customer service rated in this review by writingpapersucks has long proven its reliability and professionalism in performing multiple tasks.

Determining the goals for creating a project is the starting point that you will focus on at all stages of the work. Based on the requirements and tasks, it will be possible to identify further elements to include in the student networking project, select suitable resources, and correctly configure the grid infrastructure.

Hardware, network planning, software, and other factors also require consideration when determining further actions. It is also essential to take measures and solve security issues, ensuring secure authorization, encrypting traffic, and preventing DDoS attacks or other suspicious activities.

Among the aspects to pay attention to while creating and administering student network projects on Linux is scalability. It concerns the consideration of the growing demands with the possibility of expanding a range of functions and increasing the number of involved users.

Documentation that includes the necessary information is among the requirements, providing all the valuable data in case other users transfer the project for administration.

Monitoring and debugging the grid infrastructure helps detect the network state and productivity with the ability to make adjustments quickly in case of problems and dangers. Equally significant is to provide students with valuable guidance and support to minimize the challenges and risks of interacting with networking projects, pumping knowledge and skills.

Considering several factors and turning them into guidelines when developing an action plan will ensure that student networking projects on Linux run smoothly and efficiently.

Various Ideas for Student Networking Projects

Focusing on goals, requirements, and other aspects, deciding on a specific student networking project to create and administer is necessary.

An example would be developing a monitoring solution like Nagios, Zabbix, and more tools that combine tracking and analyzing network traffic, devices, and multiple functions. Another option would be a Linux-based VPN server, which provides security for remote access and interconnection of networks.

Developing a file sharing system can become another networking project on Linux, allowing students and other users to store and transfer data securely.

At the same time, a range of network traffic analyzer’s functions include capturing, analyzing and interpreting packets of Linux networks. It opens up opportunities for monitoring network traffic, timely identification of problems, and further optimization of applications. Examples of the widespread Linux network traffic analyzers are Tshark, Suricata, Ngrep, Wireshark, etc.

Building up a Linux-based networking project can be an assignment for students of different specialties, requiring consideration of various aspects. However, requesting professional help from a trusted resource will eliminate any difficulties. To ensure the service’s reliability and understand whether is edubirdie.com good to contact, read the reviews and different nuances that will dispel all doubts.

Considering skills, capabilities, requirements, and different issues will open the way to deciding on a student networking project to create and administer.

Final Words

Exploring the features of a developing student networking project on Linux requires responsibility and attention to detail at every stage. Based on goals and requirements, you can develop a comprehensive action plan that will lead to a quality project. By facilitating various details of creation and administration, strict adherence to the plan will provide additional benefits.

The post Create and Administer Student Networking Projects on Linux appeared first on Linux Windows and android Tutorials.

Viruses, worms, Trojans, and other malicious specimens stalk computers and computer networks. Lately we suffer the introduction of malware of all types and for all platforms. In addition to data theft, cyber espionage and invasion of privacy. There has also been an increase in disinformation campaigns that end up posing an online risk. All this forces users and companies to take proactive measures to control them.

Major cybersecurity incidents highlight the fact that digital threats are becoming more and more dangerous. Indeed, they continue to increase in number and in the sophistication of their developments. Moreover, the situation is not going to improve as the industry continues to add billions of connected devices. Nor is it good news that phenomena such as BYOD and the hybrid work that is here to stay in the wake of the pandemic are increasing the number of vulnerable devices.

How to remove malware from your PC

Certainly, prevention is the first and foremost line of defense. However, it is not always possible to stay safe from infection. Additionally, any user will have had problems with malware at some point. Even if you have not been alerted by your security solution. If your personal computer has any of the symptoms, it’s time to take action immediately. Take a look at these 4 concrete steps as described below.

Attempts to save files

Backup copies are the greatest lifesaver to counteract any type of computer virus. Sometimes, even with some of them, such as Ransomware, they are the only solution. If you have not done it previously, you can try to save documents, photos, videos. In addition to any other type of personal or professional information that you cannot lose even if they are infected. Afterwards, you can try to recover them later on a clean system.

This group includes the most difficult ones, which will be those infected by the aforementioned Ransomware. Let’s remember that these usually involve encrypted files. So, you will be able to recover them when decryption tools are released. Of course, the goal is only to copy the files to a controlled external drive. Certainly, we should not run any of these files until they are cleaned because they can infect other computers.

To make these copies, we can use several methods. If you use Windows, it has a safe mode, also called Safe Mode or Advanced Boot. In this mode, it loads only the most basic drivers and services. Additionally, it is useful for finding and solving operating system problems that are not possible to fix in a standard boot. This is because this is where malicious code is typically loaded.

Disinfect the computer

Once we have tried to secure our essential files, it is time to start disinfection. However, it should be noted that this is not always possible, depending on the malware in question. There are times when there will be no choice but to perform a clean installation of the entire system and applications.

In cases of suspicion, the best option to remove malware from the PC is to use specialized antivirus rescue disks. This is an effective means. Indeed, a large majority of malware is loaded/hidden in memory, complicating its detection/removal once the operating system is booted.

Its operation is simple, just boot the computer with the created ransomware media. All will update the virus signature. Then, the program will start scanning and disinfecting the malware. From the file explorer of the Live CD, we will also be able to access the drive where the main system is installed. Useful if we want to delete a file. Also, we will be able to directly make the security copies that we saw in the previous section of the essential files.

System recovery

If the malware cleanup was effective, remove the rescue disk and try booting the computer as usual. If possible, install the best security solution available to you. Then check it again for viruses. There is also a good collection of very comprehensive free or commercial solutions here. If the system boots normally, check if all the applications you have installed are working properly. Also, drivers and drivers. Even if the operating system is clean and working, there may be damage.

It may happen that despite the above efforts, we have not been able to kill the infection. Consequently, the only thing left to do is to reinstall the operating system. It is possible that we have a recovery partition or system disks. Such as those offered by some manufacturers in their new equipment. In such a case, it will be the first thing to use to revert the equipment to its factory state.

We will be able to restore the operating system to factory settings using the same operating system tool. It is also a good option to use restore points. These are another simple alternative to using backups or a fresh installation. If none of the above works, it is time to perform a clean installation of the entire system. With this in mind, we will format the partition to make sure that the computer is virus free.

Recovering files

Finally, you can recover your data and applications. However, it is very advisable to thoroughly scan and disinfect the data files that you had previously backed up beforehand. Make sure they are clean before copying them back to your computer. Indeed, they could be the cause of the infection, and you may have to repeat the whole process again. It includes the revision of external USB units, another frequent way of virus camouflage.

Prevents further damage

The system partition is now clean. However, we must also check the rest of the partitions and the entire local network. Indeed, the virus could have arrived that way and re-infected the computer. You can check this with the rescue disks created earlier. In addition, you can also try with a security solution installed on the computer. Keep in mind that nowadays, it is difficult to keep a personal computer clean without any additional protection. If you use Windows, it is advisable to at least use Microsoft’s Defender, which is installed by default.

It is also advisable to change passwords. A good part of current malware infects computers with the aim of obtaining access passwords. It is not unlikely that they are in the hands of third parties, even if your system is clean. Therefore, after an infection, it is highly recommended to change them. Particularly, the local ones for authentication in the operating system to those used in Internet services. Especially those for financial services or e-commerce. Great way to remove malware.

Finally, take care of your cybersecurity

Insist on prevention as the first and main line of defense. With this in mind, it is necessary to observe due caution in the websites we browse. We should also check the applications we install. Even the reception of e-mails and attachments. In the same way, we have to check the downloads or the use of social networks. It is necessary to look at the essential update of the operating system and applications or the use of a good security solution.

We ask you to be extremely careful with Ransomware and Phishing. They are undoubtedly the two most used and dangerous types of attack at the client computer level. Most infections occur because the user opens a malicious application or program. Let’s remember that it can come from any source. Especially the usual ones such as a web browser (displaying adware, redirection to a malicious website… ). It is also plausible that the email that instead of being attached includes a link to Mega, Google Drive or Dropbox that leads to malware or messaging services in the case of mobile attacks, increasingly widespread.

A common feature of all Ransomware is that they block the operation of computers. To do this, they take over files with strong encryption and demand a ransom amount of money from the organization, company, or user to release them. The big problem is that once infected, there is no solution unless that particular type has been decrypted. The worst thing is that this usually takes years to happen and file recovery is complex. It is common to see it combined with phishing attacks. This is the second major threat and one for which extreme caution should also be exercised. Okay, so we’ve seen a few ways to remove malware.

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How to Automate Program Launch on Windows 11 Startup

The first thing you need to do is to open Windows File Explorer. Here, you have to activate the option to view hidden files and folders. With this in mind, click on the View button on the top bar. Next, and in the menu that opens, click on Show. Finally, choose the option of Hidden elements that will appear at the bottom.

Once you have done this, you have to navigate to the folder of programs that run at startup. With this in mind, in the file explorer you can directly paste the address:

C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup,

Before proceeding, you now have to create the shortcut to the program you want to start next to the PC on the desktop. Windows will not let you create the shortcut in the startup folder. Therefore, you have to do it somewhere else first. To make the shortcut, drag the .exe executable of the program to the desktop by holding down the right mouse button. Finally, when you release it, choose the option Create shortcut icons here.

Now, simply move that shortcut to the Home folder that you have open in the file explorer. When you do so, Windows will ask for administrator permissions to move the folder, and you will have to grant them by clicking on the Continue button.

And that’s it. All the shortcuts of this folder will be executed with the beginning of session, just when you turn on Windows. Just remember that the more applications you add, the slower Windows will start up. Consequently, it is not advisable to abuse this function.

Some benefits of having programs start up with Windows

There are several benefits to making a program start with Windows:

• Save time. You can save time by having your program start automatically when you turn on your computer. This means that you don’t have to remember to start it manually every time you want to use it.
• Ensure that your program is always running. If you have a program that you need to run all the time, such as an antivirus program or a file backup program, you can ensure that it is always running by making it start with Windows. This way, you don’t have to worry about it not being running when you need it.
• Perform tasks automatically. You can use your program to perform tasks that you need to do regularly, such as checking for updates or backing up your files. By making your program start with Windows, you can ensure that these tasks are always done, even if you forget to do them yourself.
• Monitor your computer for problems. You can use your program to monitor your computer for difficulties, such as viruses or malware. By making your program start with Windows, you can ensure that it is always running and can quickly detect and take action on any issues that arise.
• Control other devices on your network. You can use your program to control other devices on your network, such as printers or media players. By making your program start with Windows, you can ensure that it is always running and can quickly control any devices that you need to.

In this way we have seen how to include programs in Windows 11 startup. Bye!

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These are functions you may not have known existed, yet they can do wonders for optimizing your daily work. Also, to organize your files, and even to solve technical problems. We invite you to enter this world of possibilities that Windows has to offer you.

Forgotten features of Windows 11 and Windows 10

• Storage Sense
• God Mode
• Virtual Desktops
• Advanced Calculator
• Built-in screen recording
• Voice Access
• System Restore
• Character Map
• Power Toys
• Focus mode
• Clipboard history

Storage Sense

One of the challenges of digital life is storage management. Windows has a fantastic, often overlooked feature called Storage Sense.

This intuitive and oft-forgotten Windows tool automatically deletes temporary files and cleans the recycle garbage can every 30 days. In this way, it ensures optimal disk space. To activate it, navigate to:

Settings > System > Storage > Configure Storage Sense

God Mode

Despite its grandiloquent name, it is an extremely useful feature on Windows. In reality, this resource is a shortcut that allows users to access more than 200 administrative tools and settings in one place. Certainly, this greatly facilitates the management and customization of the operating system.

From adjusting the display options to modifying security and privacy parameters, this mode allows you to have total control over your system. For example, you can adjust your mouse settings. You can also customize the Windows firewall. You can even manage hard disk partitions, among other things.

To activate God Mode in Windows 11 and Windows 10, the process is surprisingly simple. Just create a new folder on your desktop. Once created, right-click on it, select Rename and rename it to the following code: GodMode.{ED7BA470-8E54-465E-825C-99712043E01C}.

When you press Enter, you will notice that the folder icon changes to a control panel. When you open this folder, you will have access to all the administrative tools and settings grouped together in an orderly fashion.

It is important to remember that while Windows God Mode can be powerful and useful, it is also an advanced tool. So, before making significant changes to your system, make sure you have a good understanding of what you are modifying to avoid unexpected problems.

Virtual desktops

Virtual desktops are one of the most useful features of Windows. Particularly for those who frequently work with multiple applications or projects at the same time. This feature allows users to create multiple workspaces on a single computer screen. In addition, each with its own set of open applications and windows.

This functionality is ideal for keeping work, study and leisure tasks organized and separate. In fact, they make it easier to switch contexts and concentrate on the task at hand. The use of virtual desktops is quite intuitive.

To generate a new desktop, you simply need to press the Win + Tab keys. This will take us to the Windows task view. Here, you will find an option at the top of the screen that says New Desktop. Selecting this option will create a new empty desktop where you can open new applications or drag windows from the current desktop. You can switch from one desktop to another using the same keyboard shortcut Win + Tab or Win + Ctrl + Right/Left Arrows.

Advanced calculator

The Windows calculator has evolved from a simple tool to a multifunctional application. Apart from the standard mode for basic operations, it offers a scientific calculator with advanced functions. In addition to a programmer, calculator for working with different number systems. It also offers a unit converter for length, weight, temperature and other measurements.

In addition, the Windows calculator includes financial tools. For example, mortgage and compound interest calculators. Whether you need to solve complex equations, convert units, or do financial calculations, the Windows calculator has become an invaluable resource for these purposes.

Built-in screen recording

The Windows screen recording function, built into the Game Bar, is a powerful and easy-to-use feature. It allows you to record what happens on your screen without the need for additional software. This makes it a very useful tool for creating tutorials, recording video game sessions, or documenting technical problems.

To activate the Game Bar, just press Win + G on your keyboard. Make sure you have enabled the recording option in the Game Bar settings. Once enabled, you can start recording by pressing the record button, or with the keyboard shortcut Win + Alt + R.

The recording will be automatically saved to a folder of your choice, usually under the Videos>Captures path. In addition, you can activate the microphone to add a narration to your recordings, which is especially useful for tutorials. With this tool, your Windows operating system becomes a full-screen recording station.

Voice access

Voice Access on Windows is a robust accessibility feature that allows you to completely control your computer with just your voice. This tool is especially useful for those who have difficulty using a keyboard or mouse.

To activate Windows 11 Voice Access, go to Settings> Ease of access> Speech. After activating it, you will see a microphone on the screen that is listening for your voice commands. You can say commands like open Microsoft Edge, minimize all windows, write an email and many other actions.

In addition, each item on your screen has a number that you can say out loud to interact with it directly. Be sure to spend some time learning the different voice commands to take full advantage of this powerful feature.

System Restore

System Restore is one of the most powerful and underutilized features of Windows, often forgotten until a critical problem arises. This feature acts like a time machine. In effect, it allows you to return your PC to an earlier point in time, before the concerns arose.

The operation of System Restore on Windows is quite simple. Periodically, and also before important events such as software installations, Windows creates what is known as a restore point.

This restore point is basically a snapshot of what the system looked like at the time. This includes all system files, installed applications and Windows settings. If something goes wrong, you can use System Restore to go back to that point in time.

Best of all, your personnel files, such as documents, photos or music, will not be affected during the restore process. To use this feature, simply search for System Restore in the Start menu and follow the on-screen instructions. However, it is important to remember that System Restore is not a full backup solution.

Character map

The character map is one of the hidden gems in Windows 11 and Windows 10 that is often overlooked. However, it offers tremendous value. especially when you need a special symbol or character that is not easily found on the keyboard.

This tool has a sizable database of thousands of characters and symbols, from common to exotic.

You might be surprised to learn that the Character Map not only provides you with symbols such as the euro (€), the yen (¥) or the copyright sign (©). In fact, you can also find a wide range of Unicode characters, glyphs and technical symbols.

To access the Character Map, follow these steps: open the Start menu and navigate to Windows Accessories, where you will find the Character Map. Once opened, you can browse through the variety of symbols available.

PowerToys

PowerToys is a set of utilities for advanced Windows users developed by Microsoft. These utilities add or modify features to improve productivity and user experience. Below, we will look at how to use some of the most popular utilities that come with PowerToys.

• FancyZones: allows you to customize how windows are arranged on your desktop. You can create zones on your screen and then simply drag and drop windows into those zones to have them automatically resize to fit. To set up FancyZones, open PowerToys and select ‘FancyZones’ from the left menu, then click ‘Launch Layout Editor’.
• PowerToys Run: is an enhanced application launcher that you can use to quickly find and open applications, documents, and even run mathematical commands and calculations. To use PowerToys Run, simply press Alt + Space and start typing what you are looking for.
• Bulk Image Renamer: This utility allows you to quickly rename large numbers of files. Just select the files you want to rename in Windows Explorer, right click and select PowerRename. A window will appear where you can enter the rules for the new name.
• Markdown and SVG file preview: PowerToys can enable preview of these file types in Windows Explorer. This can be enabled from the ‘File Preview’ section in the PowerToys settings.

To start using PowerToys, you will need to download and install it from Microsoft’s GitHub website. Please note that PowerToys requires Windows 10 version 1803 (build 17134) or later.

Focus mode

Focus Sessions in Windows 11 is a feature built into the Clock application, aimed at improving user concentration. It works with the Pomodoro technique and integrates with Spotify.

To use it, open the Clock app and go to the “Focus Sessions tab. There, you will be able to set the duration of your work and rest sessions. Once set, simply start your focus session and Spotify music will accompany your concentration, helping you stay focused on your tasks without distractions.

Clipboard history

Clipboard history is a very useful feature that allows Windows users to view and retrieve items they have previously copied. This way, you can easily access a list of text or images you have copied in the past, instead of limiting yourself to the last copied item.

To use this feature, you must first enable it. Go to Settings>System> Clipboard. There, enable the Clipboard History option. Once enabled, you can use it by pressing the Win + V keys. A panel with the items you have recently copied will be displayed.

Simply click on the item you want to paste. If you copy something new, it will be added to the top of your Clipboard History. Note that, by default, the history is cleared when you restart your PC. Unless you choose the option to synchronize in the clipboard settings. In effect, this allows you to keep the history between different devices.

Making the most of Windows’ overlooked features can make all the difference in how efficiently and productively you use your computer. Next time you use Windows, don’t forget to explore these features and discover the countless possibilities they offer to optimize your workflow and enjoy a more powerful and efficient system.

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How to transfer files between PCs

Direct cable

It is the simplest, most convenient and fastest way to transfer files from one PC to another PC. There are two basic ways to do it:

• A USB jumper cable. The industry offers cabling to connect Windows computers via USB. Mac to Mac using USB/Thunderbolt ports, or even between them. Windows computers will recognize the connection. In addition, it will only be a matter of installing a small included program to be able to synchronize them and transfer the files as if it were a typical explorer. On Mac, using Thunderbolt ports, you can connect two computers and transfer files easily by dragging them between them.

• A crossover network cable. A lesser known alternative among the public is to use a crossover Ethernet cable. By means of them, we can create a local area network without the need for a router or modem. In addition to sharing files between computers regardless of their operating system. It is an ideal method when we mix platforms. In fact, we can connect personal computers running Windows, macOS, or Linux indistinctly.

External storage

Using an external storage medium is surely the most used way to copy files from one PC to another. Especially when handling large files. The disadvantage compared to the above is that you cannot copy files between two PCs directly. In addition, we have to use an added and intermediate device to do it in two steps.

The advantage is that they are widespread and inexpensive. Similarly, they are not only used to transfer data between PCs, but also for data backup and backups. They are also used to install operating systems or other applications once they have been made bootable.

Optical media are less and less used because of their failures and limited capacity. However, from the rest, there is everything you want. You can use an external disk (hard disk or SSD) of large capacity and connected to a port as compatible as USB. You also have the option of a microSD (or SD) card, through a USB drive, that you can carry in a pocket. In any of these cases, the task is simple. You simply connect the external media to the first PC, copy the data to be transferred to it. Finally, you remove the drive and place it in the second PC to copy the data.

In addition to the above means, you can also use wireless storage units to transfer files without the need for cabling. Another great possibility are NAS. These are devices that add storage and connectivity and can also be used to transfer files of any size between PCs. Moreover, from anywhere in the world and regardless of the operating system you use.

Local network

This method takes advantage of the fact that all computers included in a local network can see each other once configured. Operating systems have built-in options for setting up home networks between devices. In this way, folders and files can be transferred very easily from the same file explorer. It works over wired LANs as well as wireless networks connected via Wi-Fi.

In addition to the operating systems’ own tools that can be used, there are applications such as those specialized in file transfers (FTP). These are ideal for moving data across networks, both Internet and local.

If you do not control this type of network management, there is third-party software to copy files of any size between two PCs. In this group, we have to highlight Send Anywhere. A fantastic and free application that only requires the two computers to be connected to the same Wi-Fi network. It has versions for Windows, Mac, and Linux and even has an extension for Chrome OS. It also has versions for mobiles, iOS or Android.

HDD or SSD

This method is recommended, especially when we are looking to replace the storage unit. However, we can also use it to move data from one PC to another PC. Here we have several possibilities. One possibility is to dismount the storage solution (hard disk or SSD) from the old computer and mount it on the new one. Something that is not always possible because of its format or because of an installation that is more complicated.

That is why in these cases we recommend connecting the drives externally. In fact, it is a natural method to—by the way – take advantage of the old hard disks that we are replacing with the solid state drives that today completely occupy the consumer storage market. We can do this using three effective methods:

• Cable. A simple eSATA (external SATA) cable or a SATA to USB interface adapter. They are very cheap and effective and are suitable for hard disks or SSDs.

• Enclosures. Another possibility, perhaps the most aesthetic, is to use a case-chassis where we will place the hard disk or SSD. It is simply a matter of removing a few screws because the circuitry is already included inside. We would use it to copy files between two PCs. In addition, it would serve us later to save data and backups or to install software from it.
• Dock. Something more expensive than a simple cable, but more versatile and aesthetic to place on a desktop, is a docking station. Its use is as simple as putting hard drives in their housings and connecting the dock to a PC, desktop or laptop. They offer multiple bays, support different interfaces and work on different platforms.

Cloud

The cloud is here to stay. This includes servers installed in large data centers that provide computing, video, music, software, or games on demand. They also provide data storage. In addition, it is another very convenient solution to use it as a medium that can be accessed by any type of PC.

It is as simple as uploading files to the cloud from your old computer and downloading them to the new one. If you have a good Internet connection and both computers have synchronized folders locally, the upload/download will be done simultaneously gaining in speed.

The problem with this method is when the amount of data to move is massive, tens/hundreds of gigabytes, we must be subscribed to a paid service that offers sufficient capacity. In fact, the free ones are usually not very generous in the handling of large files.

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10 Data Backup Mistakes That Could Ruin Your Day

Not all backups are the same. In fact, you may make a small one, a much larger one, another one simply of certain folders, etc. But whatever the type of backup you are going to make, it is advisable to check some aspects that we are going to show you in order to avoid problems.

Have only one copy

This is a common mistake. We create a security copy of the files we have, and we think it is enough. It is clear that one data backup is better than none at all. However, the ideal is to have at least two. What happens if that backup copy has a problem just when you are going to need it? You would be left without the files.

For example, a good idea is to have two physical disks in different locations. It is also interesting to have a physical copy and another in the cloud. The idea is to have an alternative in case one fails. This way it will not happen that you have lost all the content.

Using an unreliable platform

By this we mean the use of the cloud. There are many options on the Internet. However, not all of them are reliable. You could be using an insecure service that does not use good encryption. That means your files could be at risk. As a result, your backup could be exposed to anyone.

What you should do is to check very well which platform you use. Some like Google Drive or Dropbox are very popular and work well, but there are more. You can read reviews and ratings, to analyze if it is really reliable or not.

Not having a copy plan

It is a good idea to plan well when to create backups: Once a day? Once a week? This decision will depend on each case. However, you should at least have an idea so that you don’t spend too much time. So making such a backup can save your files from being lost forever in case something happens.

Logically, the more frequently you make these copies, the better. The less likely you are to lose a file before you have backed it up to your hard drive or the cloud platform you use.

Do not look at safety

Security is key. We come back to the same thing: beware of cloud platforms that do not meet minimum security standards. Avoid using pages that you find and that you have not checked well. You don’t really know if your files are going to be properly protected. Moreover, in case of a vulnerability you could have problems.

Therefore, always check the security very well. Type of encryption, that the applications are up-to-date, the way in which you can share the files with third parties, etc. Everything can have an influence.

Poor quality storage appliances

In this case, we are talking about physical disks where we can save the copies. Having one of poor quality can be a major problem. Do not buy a cheap one without really knowing what it is like. It could work well today. However, in a few months or a few years it may stop working, and you may lose everything you have stored.

A clear example is memory cards. In many cases, these cards are of very poor quality and do not have a long life span. The same can also happen with larger hard disks.

Small space

Backup copies will require more or less space, depending on what you need. It is not the same to create a data backup of just text documents, as it is to create a backup of the entire cell phone. Or the entire computer where you have many files of all kinds stored.

Think carefully about what space you need and choose a platform that suits your needs. If you are going to buy a hard disk, do not fall short. It is possible that today 1 TB is enough, for example, but maybe in 1 or 2 years you will need 2. Better to buy a 2 TB disk first and not have space problems soon.

Do not automate copies

Automating backups is interesting, and a mistake is not taking this option into account. For example, you may have a NAS server that allows you to schedule a backup every day at a certain time. Also, the new photos that you have on your cell phone can be copied directly when you connect to Wi-Fi.

This prevents you from forgetting to make copies. There is nothing better than uploading files automatically or shortly after creating or modifying them. You will always have up-to-date backups available.

Having little information on the data backup

This mistake may be related to others we have seen before. Basically, it is to hire a cloud service or buy a hard drive, but without having much information. Ideally, you should be well-informed, read reviews and reports from other people who have previously used it.

Once you have all the necessary information, then proceed to use that service to create your backups. You will avoid using one that does not work properly in the future and with which you may have problems.

Using something obsolete

This can happen both when using the cloud, and when buying a physical hard drive. Beware of this. In effect, it could mean that it stops working properly, that you don’t receive updates, or that you have general problems when using it. It is always best to use something that is currently supported and not obsolete.

In the case of hard drives, avoid buying a very old model, even if you see that it is cheap. It is better to opt for a more recent one. This allows you to both secure and improve performance when you are going to save files.

Sharing with the wrong people

Yes, this is another mistake when it comes to using the cloud and having backups. Maybe you decide to share something with someone else and what you do is upload everything to the cloud. The problem is that not only could that person misuse what you share, but they could attack your account and get to your files.

Therefore, it is advisable to limit who you share files with on the Internet. Always check who you are giving permissions to. Also limit those permissions to only certain files and change them once they have downloaded the content.

As you can see, there are certain mistakes to avoid when creating data backups. This can affect whether you use the cloud, as if you save the content physically. Always check everything very well, and you will not have problems impacting your files.

The post The Top 10 Data Backup Mistakes That Can Cost You Big appeared first on Linux Windows and android Tutorials.

Make sure Find My Device is always active

No matter where your phone is, it’s always possible to track it, which can be the difference between finding it after it’s stolen or losing it forever. To do this, there are features like “Find My Device“ (you can enable it under “Settings” and then “Security”). With this feature enabled, your phone will always record its location and you will be able to find it from other devices if you lose it for some reason.

To make sure this option is enabled follow the steps below:

First step

Go to the Settings of your Android device.

Second step

Then go to the Google section.

Third step

After that, tap “Find My Device”.

Fourth step

Finally, make sure that the option is enabled.

Enable Dark Mode

This option has been present for many years now on Android devices. Although not everyone tends to use it, it has been proven that it is more than recommended to enable it. Because thanks to the fact that the Dark Mode uses opaque colors, the battery can last much longer. Because the screen will spend fewer resources by the brightness level. If you have an AMOLED screen you will appreciate it.

To activate this option follow the steps below:

First step

Go to the Settings of your Android device.

Second step

Then go to the Display section.

Third step

Finally, make sure that the option is enabled.

Make backups periodically

Backups are a key factor in avoiding the unexpected. If for some reason you lose all the information on your phone, you will have a way to recover it. They provide complete relief in such stressful situations. It is a good idea to make backups from time to time. This way, you can make sure that your version is as up-to-date as possible before you lose files on your phone.

Use Nearby Share

When it comes to getting the most out of your mobile, one simple way is with the Share with Nearby feature, which helps you quickly connect with other mobiles to transmit any kind of file. You get this feature in Settings, under the Google section, right in the option dedicated to Devices and Sharing.

Conclusion

All these settings will help you maintain security within your phone. As well as the ability to act in possible scenarios where you lose information. You can also take advantage of the benefits of dark mode. Which in the long run brings you more benefits than it seems. The backup will always be your insurance in case everything fails. That is why it is best to keep this feature up to date. Finally, you can take advantage of the fast file transfer with Nearby share. It is a feature that is here to stay and is gaining more and more popularity every day. Thanks for reading. Bye bye!

The post Some settings that you should always have enabled on your Android appeared first on Linux Windows and android Tutorials.

Organizations specializing in securing networked Operational Technology, like otorio.com  have various options to protect against ransomware attacks. Among these methods is implementing specialized OT cyber security tools, like endpoint protection solutions.

Ransomware Defined

Ransomware is a cybercrime involving malicious software to encrypt files or lock computer systems, making them inaccessible to the owner or user. The cybercriminals responsible for the attack demand a ransom, typically cryptocurrency, to restore compromised data or systems access.

These cyber-attacks have become increasingly prevalent and sophisticated in recent years, posing significant threats to individuals, businesses, and government institutions, and attacks are carried out through various means, including phishing emails, malicious downloads, or exploiting software or network infrastructure vulnerabilities.

Once the ransomware infects a system, it begins the encryption process, encrypting important files or even entire hard drives, rendering them unusable without the decryption key. The cybercriminals then provide instructions on paying the ransom and obtaining the decryption key to regain access to the encrypted data.

Elements of Building a Robust Defense Strategy Against Ransomware

Proactive Security Measures

Proactive security measures are crucial in mitigating the risks and impact of ransomware attacks. By taking a proactive approach to security, individuals and organizations can significantly reduce their vulnerability to ransomware and improve their overall cybersecurity posture.

Proactive security measures aim to prevent ransomware attacks from occurring in the first place. Organizations can effectively block known ransomware threats by implementing robust security controls like firewalls, intrusion detection systems, and email filters, significantly reducing the chances of successful ransomware attacks.

Regular Backups

Regular backups ensure the existence of a secure and uncorrupted copy of data, which can be utilized for recovery purposes. Restoring the backup allows organizations to regain file access without succumbing to ransom demands, thereby minimizing disruption and potential financial losses caused by the attack.

Ransomware Resilience: Having up-to-date backups helps organizations build resilience against ransomware attacks. In the event of an attack, if critical data is compromised, having recent backups enables organizations to recover quickly and resume normal operations. It reduces cybercriminals’ leverage in demanding ransom payments and empowers organizations to maintain control over their data and systems.

Employee Education and Awareness

Training employees in identifying and avoiding phishing emails, suspicious attachments, and other social engineering techniques is vital. This can significantly reduce the risk of unintentionally introducing ransomware into the organization’s systems.

Vulnerability Management

Keeping software, operating systems, and applications updated with the latest stable security patches is crucial to prevent ransomware attackers from exploiting known vulnerabilities in software utilized by the organization.

Least Privilege Principle

Adhering to the principle of least privilege ensures that users have only the necessary access rights to perform their job functions. This limits the potential impact of ransomware if a user’s account is compromised.

Building Resilience against Ransomware

Having an Incident Response Plan

Developing a well-defined incident response plan helps streamline the organization’s response in case of a ransomware attack. This includes establishing a dedicated response team, defining communication channels, and outlining the steps to isolate, contain, and mitigate the attack’s impact.

Regular Testing and Drills

Regularly testing the incident response plan through simulated ransomware attacks helps identify potential gaps and weaknesses in the defense strategy. Conducting drills enables personnel to practice their roles and responsibilities effectively during incidents.

Network Segmentation

Implementing network segmentation ensures that even if one segment is compromised, the ransomware’s lateral movement is limited. This containment strategy reduces the potential impact on critical systems and data.

Endpoint Protection

Deploying advanced endpoint protection solutions can detect and block ransomware before it can execute its malicious activities. These solutions employ behavior-based detection, machine learning algorithms, and threat intelligence to identify and mitigate ransomware threats.

Conclusion

Ransomware attacks continue to pose significant risks to individuals and organizations alike. Building resilience against these threats requires a comprehensive defense strategy encompassing proactive security measures, regular backups, employee education, vulnerability management, and incident response planning. Organizations can enhance their ransomware resilience and protect their critical data and systems from devastating attacks by implementing a multi-layered approach and staying vigilant.

The post Ransomware Resilience: Building a Robust Defense Strategy appeared first on Linux Windows and android Tutorials.

Possible causes

Not enough memory

When a tablet’s internal memory is full, it can affect the overall performance of the device, causing it to slow down and crash.

Too much memory Cache

Over time, applications accumulate data in the form of a cache, which slows down the tablet. If the cache is not managed properly, it can take up a significant amount of space and reduce its efficiency.

Animations and visual effects

Animated wallpapers and widgets are visually appealing, but their continued use has a significant impact on the performance of your Android tablet. These animations require additional CPU and GPU resources, affecting the fluidity and responsiveness of your device.

Pending software update

If you did not update your Android tablet’s operating system, you may be missing out on bug fixes and performance improvements that could address your slowdown.

Problematic application

Some apps consume a large amount of system resources, leading to overall poor tablet performance, and even some apps that are poorly optimized or incompatible with the device cause slowdowns and crashes of the machine.

Presence of malware

The presence of malware or viruses on the tablet negatively affects the performance of the hardware. Especially if you want to download apps and programs from third-party stores. Malware consumes resources and causes unexpected crashes and slowdowns. It is best to only download apps from trusted sources.

Obsolete hardware

If your tablet has older hardware, it may not be able to efficiently handle the demands of the latest operating systems and apps.

Reboot in safe mode

Safe mode on Android is a feature that allows you to boot the device with only essential apps and services. This can be useful for troubleshooting, removing malicious apps, or improving performance.

If you detect that the reason is a specific app, you can speed up your Android tablet by doing the following:

First step

Press and hold the power on/off button on your tablet until the shutdown menu appears.

Second step

Then tap and hold the “Restart” option on the screen.

Third step

After that, a confirmation message to reboot into safe mode will appear. Tap “OK” to confirm.

Your tablet will reboot and you will see the text “Safe Mode” in one of the corners of the screen. To exit safe mode, you need to restart the device as normal.

Factory Reset

If your Tablet is still running slow despite optimization attempts, consider resetting it to its factory settings. Before doing so, be sure to make a backup or backup on Android to back up your important data, as this process will erase all stored information. Factory reset will remove excess files and custom settings, and as a result, your Tablet will be faster.

Conclusion

There are several tricks to speed up your Android Tablet and avoid slowness that can affect your user experience. Some of these tricks are: deleting unnecessary apps, freeing up storage space, updating the operating system and apps, disabling animations and background services, and using a performance optimizer. You can also opt to try safe mode. And if none of this works, a factory reset can be of great help. By following these tips, you will be able to improve the performance of your Tablet and enjoy more speed and fluidity. Thanks for reading us. Bye!

The post How to Speed up Your Android Tablet appeared first on Linux Windows and android Tutorials.

Although there are quite a few reasons for living on campus, there is also the other side of the coin. College dorms are noisy and don’t leave any personal space. This can reflect both on your overall mood and wellness and on your academic achievements.

Many students confirm that studying in a crowded and chaotic dorm is hard. Not being able to isolate themselves from the rest and focus, young people often have to delegate their assignments to a professional essay writing service and have experts write my essay no plagiarism. On top of that, they rarely have personal time and space. So living off-campus often turns out to be a more lucrative decision. If that sounds like you, read on, and we will tell you how to find the right housing for you and make the most out of living outside your school’s dorm.

Find a Way to Save More Time First

We won’t sugarcoat it. Finding the right apartment and moving in is a hard and time-consuming process. Be prepared that it will occupy nearly 100% of your free time. So the first thing you’ll want to do is find a way to get the needed essay writing help. Spend some time now reading different writing services reviews to find the best helper to do my assignment for me, and don’t hesitate to delegate your tasks. This will help you carve out enough time for the search and ensure that your performance won’t be harmed by your apartment hunting.

Handle the Boring Stuff

After you are confident that your academic papers and assignments are in the right hands, you can move on to looking for your perfect accommodation. Unfortunately, the process should always start with careful planning. So let us give you a few tips on how to handle this boring stuff.

To start planning, you must define your budget. If you have savings or income, that’s great. Analyze what you’ve got to see how much you can spend on housing. If you are on a student loan or scholarship, be sure to check your account to see how much is allotted for your accommodation. Most importantly, remember that the cost of the rent is just a part of your future expenses. Thus, when planning your budget, consider different living costs, such as meals, bills, and so on.

Once you see how much money you’ve got for your future accommodation, carefully analyze your needs, preferences, and actual possibilities. If a budget isn’t large, you might need to prioritize your needs and probably, compromise on some things.

Finally, when you understand your financial limitations, you need to define what exactly you will be looking for. In particular, define what type of housing you are looking for, what location you like the most, whether you will be renting alone or with a friend, etc.

When ready, move on to the next stage.

4 Tips for Finding Your Perfect Accommodation

While planning is a preparatory stage of the process, this is where all the work begins. So if you still haven’t organized a backup plan by this time, be sure to find a professional essay writer who will help you out. Then, use the tips below to handle this challenge quickly and efficiently.

1. Get on Trusted Apartment Rental Sites and Apps

Apartment Guide, Zillow Rentals, For Rent, and Trulia Rentals—these and many other rental sites make searching for the best housing options easy and intuitive. Download them on your smartphone and register to start your search. Be sure to use more than one site to find more options.

2. Set Your Search Filters

Probably the best thing about rental sites and apps is that they enable you to filter out the offers based on your own filters. Use the plan you’ve made previously to tweak these filters to your unique needs and start seeing suitable options.

3. Enable Notifications

Renting housing can be challenging because the best options get rented way too fast. Thus, when looking for the right accommodation for you, you want to ensure that you will be among the first to learn about new listings that match your filters. To do this, enable notifications from rental apps and don’t miss them.

4. Arrange Home Viewing

Busy students often hope to find and rent housing without viewing to save time. Unfortunately, this is a rare case. Besides, it’s quite risky. So if you want to do things right, delegate your tasks to the best paper writing services and use your free time to book and attend as many home viewings as possible.

During viewings, pay special attention to these things:

• Availability of basic appliances;
• Safety features;
• Wi-Fi connection;
• Past utility bills;
• Mold and dampness, etc.

The Bottom Line

These basic tips are pretty much everything you need to find and rent the perfect accommodation to live off-campus. Once you find a place you truly like, make a deal. One last tip is to carefully read the contract before you sign it. This will keep you on the safe side from any unpleasant surprises.

Good luck!

The post Living Off-Campus: A Student’s Complete Guide to Finding and Renting the Perfect Accommodation appeared first on Linux Windows and android Tutorials.