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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Why do we receive fraudulent SMS?

The first thing we must take into account when analyzing why we are receiving this type of messages is that practically in the totality of occasions they are sent massively. That is to say, to a great amount of people at the same time. This is for statistical reasons. In fact, for the scammers, the more people they send the SMS to, the more likely it is that someone will fall for them.

In addition to this, most of the people who receive these messages do not know how to identify that they are false or that they are scam attempts. For this reason, in many occasions, they achieve their goal. In reality, what they are after is to get hold of our personal data. It can be to sell them or to impersonate our identity in some site, as we have already indicated above.

What to look for

We can be victims of many attacks by means of text messages on our cell phones. It must be taken into account that a few years ago it was possibly the most used means of communication in many cases. A way to send a short text to someone immediately. But nowadays, it is not very used by users. In fact, we really only receive SMS with verification codes, advertising and attempted attacks.

If we make mistakes with this type of messages that are actually fraud, we can put our security at risk. Not only will it affect the mobile device in question. In fact, it could also manage to steal personal data and passwords. A problem that is aggravated when it also asks us to download some kind of data. All this makes it essential to know how to recognize when an SMS can be a scam. In this way we will be alert, and we will not make mistakes that can impact us. Sometimes it may actually look like a legitimate message. However, there will always be certain details that can help us to see that it is a scam.

It has a link (especially HTTP)

One of the most common tests is when it carries a link. Normally, it is through this link that the attack is carried out. It can be a Phishing attack. It is there where they pretend that we log in to a service. However, it can also be a link to download a malicious file.

It is important to bear in mind that HTTP links (those that are not encrypted) are the most dangerous. Attackers will usually use this type of link. However, you can also encounter a fake page that is encrypted. Therefore, although it is a warning sign, you should not rule out the possibility that an HTTPS link is insecure.

This link is shortened

But beyond the fact that a link arrives, it is very common to find shortened links. They use this strategy to prevent us from really seeing what the address is and click on it. We should always avoid entering links that are shortened. In addition, we can make use of tools that allow us to know what the real address is without having to open it.

A short link does not necessarily mean that it will be insecure. However, it is true that they are widely used by hackers. Ultimately, what they do is hide everything else. We do not really see the URL to which it will direct us. Therefore, it is easier for us to end up entering a page.

For example, if it is a supposed message from the bank, perhaps the domain is totally different and has nothing to do with that bank. If we see that domain like that, we are less likely to access it. On the other hand, if we receive a URL hidden in a shortened link, we are more likely to make the mistake of opening it.

It comes from a platform that we do not know

A clear sign of a scam is when we receive a message that supposedly comes from a platform that we do not use. We are talking for example about a courier company that we are not expecting. Also, an SMS from a bank that we have never had an account with, etc.

Hackers usually take advantage of the Christmas or summer campaigns to send SMS from courier companies such as Amazon. It is also common for them to try with the main banks in case we have an account and fall into the trap.

But beware, if you receive a message from a platform you know, it does not mean that it is safe. In fact, it is very common that they use the name or brand of very popular services. For example, banks or online shopping platforms. In this case, they want to have a higher probability of success and get the victim to click.

It is addressed in a generic way.

Another proof that it can be a fraud is when that SMS is addressed in a generic way. That is, it is when we find messages that say dear user and similar. They are not really addressed to the name of the person who receives it. Finally, this is a symptom that it may belong to a massive campaign.

It may happen that you think that the content of the message is totally irrelevant to us. Or you may think that there is no reason to have received it. Then it is most likely a fraudulent message. In the best case scenario, it could be an SMS sent by mistake that was addressed to someone else. However, whatever the case, we recommend that if you do not know the sender, simply delete it. This way you protect yourself from any risk.

However, phishing attacks are becoming more and more personal. Hackers are looking for more and more information about the victims. Therefore, they create links that are targeted with first and last names to increase the likelihood that we will click on them. You are more likely to click on a link that is addressed to your name. For example, indicating that an account you use has a problem and that you need to change something in the settings.

The latter is known as Spear Phishing. In this case, it would be addressed to a specific person, with name and possibly surname. Therefore, even if the SMS is in your name, you should verify that it is reliable. Hackers can collect information from victims in order to send more personalized messages and be successful.

Use alert messages

This type of messages that seek to deceive the victim usually contain warning messages. They tell us that our account is going to be suspended, that there has been an issue or similar. They seek to scare the victim. In this way, they will click on those links or carry out some action they ask for.

Undoubtedly, this is something very common among Phishing attacks. They tell us that something is wrong, that we must modify something in our account or carry out any step. Of course, all this as quickly as possible so that we do not have time to think and make mistakes. In this way, if they send it to many users at the same time, there may be someone clueless who falls into the trap. It is also possible that an elderly person might get nervous and think that they really need to do something as soon as possible to avoid having their account stolen. The worst thing is that it really is a trap.

The sender’s number has a very long length

In many occasions, we usually receive calls or SMS from long numbers. In addition, and these are typically from switchboards of companies such as electricity or telephone companies.

But we must take into account that this type of numbers often have a maximum of 10 digits. So, if we receive any SMS from a number that is longer than this, we should suspect that it is an attempt of scam. Since, in general, these numbers are typically generated internationally. Therefore, if we do not know the sender, it is best not to interact with the message.

Grammar is not the best

We can also look at the way the SMS is written. Typically, they regularly make grammatical errors, typing errors. They may even be translated from another language, etc. This is therefore another indication that the message we have received may be a scam and put our security at risk.

Whenever you see a message or any email of this type, you should run away. We must be very careful not to open links. In fact, it may be a scam that only seeks to collect data or steal passwords.

We are asked to log in or provide data

Usually these SMSes are intended to steal information and especially passwords. They are based on a phishing attack that seeks to gain the victim’s trust so that they log in or enter some kind of personal data. There is nothing fixed. Indeed, sometimes we will be taken to a page that pretends to be legitimate to log in. But sometimes we will be asked for a series of information.

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In short, these are some fairly common signs that we are facing a fraudulent text message, which seeks nothing more than to steal our data and thus compromise privacy. It is something that we can find on our mobile on many occasions. They especially pretend to be legitimate companies, banks and other platforms that users might trust.

The post How to spot scams and phishing attempts via SMS appeared first on Linux Windows and android Tutorials.

In this post, we talk about three of the best options in terms of password managers with local function.

KeePassXC

This excellent password manager is a fork of the extinct KeePassX. It works for Windows, Mac, and Linux. It also has a browser extension. Of course, there are no official clients for mobile devices. However, Keepass2Android and KeePassDX for Android and KeePassium and Strongbox for iOS are apps that work with the technology of this same manager.

One of its best features is its offline password management for all its platforms. You can store as many passwords as you want locally. So that only you have access to them on your computer. It also has two-factor authentication. It includes client encryption and the possibility of sorting by categories. Furthermore, it also supports AES, Twofish, and ChaCha20 encryption.

Along with all this, another remarkable aspect is that KeePassXC is totally free.e. Although, if you like it, you can also donate to its creators.

Password Safe

A simple and secure open-source password manager created by security expert Bruce Schneier. It is also compatible for Windows, Mac, and Linux. In addition, its database uses Twofish encryption with 256-bit key.

Its client is extremely simple, and you can sort all your passwords by category. In addition, it is free and works entirely locally. Therefore, your passwords will not be stored on any third-party server.

Password Safe has independent clients for mobiles that use its technology. On Android there is PasswdSafe, while on iOS we have pwSafe and pwSafe 2, the latter being paid.

Pass

Another open-source alternative is Pass. With it, you can store all your passwords locally. It also generates random keys for the websites you register on. It is a reference among the password managers developed for Unix. Its creator is Jason Donenfeld, developer of the Linux kernel and also creator of the VPN Wireguard.

This password manager encrypts entries in GPG keys. Each password is stored locally individually with its own GPG-encrypted files. It was certainly created for Unix. However, it also has standalone clients for Windows, browsers and mobiles. For those who do not want to use GPG encryption, there is also passage. This is a fork that makes use of age encryption.

Combines password managers with other security methods

The methods mentioned above are all open source and offline functions. Consequently, they are a great way to keep your passwords secure. However, we should never let our guard down when it comes to maintaining our online security. Therefore, it is always advisable to add more layers of security through other effective methods.

Having a password manager is an efficient way to access your websites and services. This by means of randomly generated passwords. In addition, with a powerful encryption method. However, to fortify your security, it is also smart to always use other methods. For example, two-factor authentication on as many services as possible. Surfing smartly and making use of tools such as VPNs also helps. Very well, in this way we have seen some local password managers. Bye!

The post Secure Your Passwords: 3 Local Password Managers to Keep Your Data Offline appeared first on Linux Windows and android Tutorials.

Google has a feature in Chrome called Enhanced Safe Browsing. This is used to predict threats before they take place. Therefore, it allows users to be warned when their credentials are exposed. This feature was already present in Chrome. However, Google has now implemented and started to promote it in Gmail. So, it is likely that in the last few days you have received a warning when logging into your Gmail account. It does not matter if it is from the browser or from the app on your mobile or tablet. If you activated it when it appeared, congratulations. If you acted out of inertia and tapped on the No thanks, no problem. Actually, what it does is to speed up the process to activate the protection against potentially dangerous websites, downloads, and extensions.

How to activate the protection against phishing in your Gmail email

If you want to add an extra layer of security against phishing and other types of fraud attempts, we tell you how to do it step by step. The procedure is simple. Moreover, it takes less than a minute to activate, and you only need to perform a couple of actions.

• It is possible to activate it directly. To do so, click on the following link. This will take you to the Enhanced Safe Browsing for your account page and activate it.

• If your browser is Google Chrome, then copy into the address bar this command: chrome://settings/security. When you are inside, select Enhanced Protection versus Standard Protection.
• If you are on mobile, open the Chrome app and tap on the three dots. Then go to Settings >Privacy and security. Next, go to Safe browsing, where all the available security options will be displayed, such as standard and unprotected protection, as well as Enhanced protection, which is the one we are interested in activating.

Note that this is an account setting and not a device setting. Therefore, bear in mind that regardless of where you activate it, it will be operational on the others. If you use Gmail or Chrome, it is an extra measure of protection that you should take advantage of. You should join it with others, such as two-factor authentication. Also consider that this setting also provides detailed information about your browsing habits, linked to your account. However, Google explains that this data becomes anonymous after a period of time.

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Common scams on Instagram and TikTok

They use social media such as Instagram and TikTok to reach numerous potential victims. In addition, they are platforms used by people of many ages, but mainly by young people. And yes, although it may seem otherwise, it is precisely young people who make the most mistakes on the Internet.

False prizes or discounts

The first thing they usually use are fake prizes or discount coupons. Basically, they indicate that we have won something. Also, that we have access to a discount to buy on Amazon or any platform. This can attract attention and provoke the victim to click. In fact, this is when the problem really starts.

This can be used to steal passwords or make the victim download a malicious file. The latter may contain malware capable of stealing passwords, personal data or causing system malfunction.

Official accounts that are fake

They may also use fake accounts that pretend to be official. For example, they could impersonate a store, a bank or any other platform or entity. When dealing with an official account, we are more likely to provide certain information. It also happens that we relax, thinking that there is no risk at all.

But of course, we are not really interacting with an official profile, but with an impersonation. Therefore, be very careful with giving any kind of information. Even if it seems that you are talking to an official company account. Always check the profile very well and hesitate to any strange request.

Fake applications

Of course, we must also name the fake Instagram or TikTok applications. We’re not just talking about the main program, the one you use to log in. Actually, we are talking about some add-ons that you can install. They can be additional applications to get certain enhancements, edit photos, videos, etc.

Our advice is to always install software from official sources. Beware of third party sites, as it could be a trap. Check very well that the applications are up-to-date.

Links per message

Another type of scam through Instagram or TikTok is simply sending a link through a message. That link can be a trap. This is a classic phishing attack. You could be invited to access a page to solve a problem. It is also possible that they offer you to get a prize or make a necessary change.

This could be a trap and you could lose your account. Whenever you have the slightest doubt, it is best not to open a link. It may even be fake if it is sent to you by a trusted contact, as it may have previously suffered an attack.

As you can see, these are the main strategies that cybercriminals can use to steal your passwords through TikTok, Instagram, and other social networks. It is important that you take preventive measures, that you have a good antivirus, and especially that you avoid making mistakes. This way you can avoid possible scams. Bye!

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Why encrypt browser bookmarks

Bookmarks or favorites are websites that we save in the browser to view later or that we frequent. Basically, it is a folder where these sites are stored. We click on the folder and the links appear to enter the corresponding web page. It is very useful when we usually enter many websites. We can use it in the main browsers, such as Chrome, Firefox, or Edge.

Now, why put a password to the browser bookmarks? This is useful if you use a shared computer. For example, at a workplace, at home, etc. Maybe you save web pages that are important for your work, studies. Or you simply don’t want someone to be able to modify them or, by mistake, delete them.

By setting a password, another person who can get into that computer and open Chrome or Firefox would not be able to see the contents of the browser’s bookmarks. They would not be able to know what pages you have saved, nor would they be able to modify or delete them. One more guarantee to avoid problems.

This is something that you will be able to do in both Google Chrome and Mozilla Firefox. However, the browser itself does not have a native option for this. You will have to use an extension, although the process is simple and fast. You can set up a password and avoid problems.

How to set a password for Chrome favorites

First, we are going to explain how to encrypt bookmarks with a password in the Google browser. The process is simple. However, you will need to install an add-on. We recommend downloading this type of extensions from official sources. The Chrome store is a good option to download this type of software without risk.

You can use the Secure Bookmarks extension. As its name suggests, the purpose of this add-on is to secure the bookmarks we have in the Google Chrome browser. It allows you to add any page to the list of bookmarks. In addition, all of them will be protected by a password of your choice.

The first thing you need to do is to add it to your browser. When you have done this, you will automatically see the Secure Bookmarks icon appear in the top bar of the browser. The first time you open it, a window will appear like the one you see in the image below, where you will have to enter a password.

From there, all you have to do is go to the extension icon and click on the New Bookmark button, and you will start saving pages there. You only have to do that when you are inside a website. When you enter the password, you will see that you are logged in. This way, you can access all the bookmarks you create and put in that protected folder.

How to use Secure Bookmark

If you log out, you will not be able to enter those bookmarks you have created. Therefore, if someone has physical access to your computer and enters the browser, they would not be able to see what pages you have bookmarked. You could click on the extension, but it would ask for a password to get in.

You will also see the New Folder button. In this case, what you do is create a new folder. You can create as many as you want. This way, you will be able to sort all the pages you are saving in favorites. You will be able to have more control and create lists according to your preferences. Also, all these folders will be protected thanks to Secure Bookmarks.

So, as you can see, it is a simple way to encrypt with passwords the web pages that you save in favorites in Google Chrome. All you have to do is install it, set a master password and start saving websites.

Steps to set a password for Firefox bookmarks

You can do something similar also in Mozilla Firefox. In this case we have tested the Private Bookmarks extension. It works very well on both Windows 10 and Windows 11. This way, you will prevent them from being available to anyone who has access to your computer.

This time, you have to go to the official Mozilla Firefox store and download the extension there. Once you install it, you will see the icon appear in the top bar. At first, you will only be able to use it in a private Firefox window. However, you will be able to modify it. Open the application, and you will see a button to choose the password.

From there, you can start saving web pages in Firefox bookmarks and encrypt them with a password thanks to Private Bookmarks. It is an interesting add-on for the Mozilla browser with which you can increase your security and privacy.

Conclusions

In short, as you have seen, it is simple and quick to encrypt bookmarks with a password in both Google Chrome and Mozilla Firefox. In both cases, you will have to install extensions. We know that they do not have native functions. They are free, secure and work well on both Windows 10 and Windows 11. However, our advice is to always download these add-ons from the official browser store.

Should I password-protect my browser’s bookmarks? This will depend on what kind of user you are. That is, if you share the computer with other people or if it is yours own. If you want to prevent third parties who have access to view the pages you save, modify them or even delete them. Then it is a good option to use this type of extensions that you will find on the Internet.

The post Secure your bookmarks with a password on Chrome and Firefox appeared first on Linux Windows and android Tutorials.

Nowadays, the vast majority of us use social networks to keep in touch with friends and family. Social media like Facebook or Instagram are the order of the day. However, they are also the target of cybercriminals to get hold of our profile and infect our contacts with malware. For this reason, it is essential to adequately protect our social networks. In addition to avoid putting ourselves at risk. We can even put all our contacts at risk. Indeed, they could damage and also infect their smartphones.

Steps to protect social media

If you want to prevent your social media accounts from being hacked, it is essential that you take certain measures. You must make sure you have everything in perfect condition. You should also take care of the security of both the account and the device you are going to use. Therefore, check these steps to avoid problems.

Use strong passwords

The first thing is to use passwords that are really secure. Avoid passwords that you can memorize. In fact, it’s a bad sign. You should never use your name, date of birth or anything similar that is easy to remember. Ideally, it should be completely random. That is, it should contain letters (both upper and lower case), numbers and other special symbols.

Also, you should not have the same password for a long time. It is best to change it from time to time. This way, you make sure you always have a reliable password. That is to say, that it has not been leaked or has any vulnerability. Although there is no specific date, we can say that if you change it once a month, it is better than once a year.

A good idea is to use a password manager. There are many, such as LastPass, KeePass, 1Password. However, beyond allowing you to store your passwords, many of them also have the function of generating very secure passwords. Some of them can also be configured to alert you when a certain period of time has passed. For example, it can be 4 or 6 months, and force you to change the password to make it totally secure again.

Enabling two-step authentication

But beyond the password, something very important to avoid intruders on social networks is to enable two-step authentication. It is an extra security barrier that will prevent you from having problems in case someone manages to find out the password. In order to get in, you would need a second step. That second step is usually a code that you receive by SMS. However, it could also be through a 2FA application. What you’re really doing is verifying that you’re the person responsible for that account and that it’s not an intrusion. This is something that is already present in social networks like Facebook, Instagram, or Twitter.

Protect your devices

In addition, security must always be present on the devices you use to access social networks. This means that you should not access any website or social network if your smartphone is infected. It does not matter if you are going to enter from the computer or from the mobile. In fact, it is essential in all cases to have the system well protected. It is also good to install a good antivirus like Microsoft Defender on your Windows operating system. In the same way, you have to make sure you have updated your device to avoid vulnerabilities.

When logging in to social networks, always do so from a browser that is protected. Although you can also do it from the official application. Never log in from external links or programs other than the official ones. These programs should also be properly updated. Indeed, they may have some vulnerability and that could be a weak point that attackers can exploit.

Be careful where you log in

Another factor to consider is where you log in to your social networks. You should avoid public networks. For example, the Wi-Fi in an airport or shopping mall. In those places you never know who might be behind it or if the network is really reliable. Nor do we know if it has any vulnerabilities or any problems. It is better to use the 4G or 5G mobile network, rather than a Wi-Fi connection that is not secure.

However, you can always connect if you use a VPN that encrypts the connection. In this way, security is increased. In addition, there is no risk of your personal information being leaked on this type of public network. Some examples of VPNs are ExpressVPN or NordVPN. They are available for computers and also for mobile devices, both free and for a fee. As for VPN services that are totally free and work really well, here are a couple of examples. I am talking about Cloudflare with its WARP and the Google One VPN, two options to be taken into account. In the second case, you need to be a Google One subscriber to be able to access the VPN service. Otherwise, you will simply not have access.

As you can see, you can take into account these steps to protect your social networks. Use a good password, enable two-step authentication, have your devices protected. In addition to avoiding public networks, are some essential points to keep in mind. You can always detect intruders on social networks.

The post How to Protect Your Social Media Accounts from Hackers appeared first on Linux Windows and android Tutorials.

There are numerous free antivirus options. Most of them include advanced features, such as data storage in the cloud. This particular feature allows for efficient performance without affecting the performance of your computer’s Windows operating system. In this way, users can benefit from advanced security features without having to pay for them. Certainly, it is especially useful for those with limited budgets.

It is important to choose an antivirus that offers complete protection against cyber threats. Also, without compromising the speed or efficiency of the device. In this post, we share with you the 10 most reliable free antivirus for Windows to protect your computer.

Kaspersky Free

The free antivirus offered by Kaspersky is a highly recommended option. Indeed, it features advanced antivirus protection, secure password storage and data encryption via VPN. Importantly, the software uses the same threat detection engine as its paid version. In addition, it is compatible with both computers and mobile devices.

In addition to its powerful protection, Kaspersky offers additional free tools. For example, a password manager, as well as a parental control called Kaspersky Safe Kids.

Bitdefender Free

Bitdefender Free is another excellent free antivirus option for Windows. It also has a threat search option and offers a basic level of protection. Therefore, it is an exceptional choice for those who are looking for a quality security solution without having to invest in a paid version.

Best of all, Bitdefender runs in the background and is perfect for gamers and publishers. Indeed, it does not take up too much space on the device and does not affect system performance.

In this way, users can enjoy a safe and uninterrupted online experience. In addition, their personal information and sensitive data will be protected against any online threats.

Sophos Home Free

Sophos Home Free is a free antivirus for Windows that offers a 30-day free trial of its premium version. Features include basic antivirus protection, parental filtering functions and remote administration.

In addition to its basic antivirus protection, Sophos Home Free uses predictive artificial intelligence. This enables it to detect cyber threats more effectively. This means that the software can detect and prevent online threats more accurately and in real time. So it significantly increases users’ online security.

ZoneAlarm

ZoneAlarm is a free antivirus program that provides full protection against malware, spyware, and other online threats. In addition, it has a free extension for Google Chrome called Web Secure Free. This ensures safe web browsing for users.

Another useful feature offered by ZoneAlarm is its game mode function. This allows notifications and scans to be temporarily stopped so as not to interrupt users’ gaming. This means that gamers can enjoy their gaming experience without interruptions while maintaining the security of their computer.

TotalAV

TotalAV is an antivirus program that focuses on protection against spyware and ransomware. The anti-spyware feature prevents the malicious collection and use of users’ personal information. On the other hand, the anti-ransomware function prevents personal files from being encrypted to demand a ransom for recovery.

It also offers advanced protection against malware and viruses. This ensures that users are safe when browsing the Internet, downloading files and using their device in general. This software supports multiple devices. Therefore, users can protect all their devices with a single account.

Avast

Avast is a renowned free antivirus software for Windows that provides computer security protection and is capable of scanning unknown files, thus improving user performance and security.

In addition, it has a wide range of features, including the Do Not Disturb. This feature blocks pop-ups and notifications to enhance the user experience. For example, while watching a movie or playing a full-screen game.

Another outstanding feature of Avast is CyberCapture. This automatically sends any suspicious files to the cloud to find a solution for all Avast users. It also ensures that any new or unknown threats are quickly detected and addressed.

Avira Antivirus Free

This free antivirus program offers complete protection of the user’s computer and privacy. It also protects purchases and banking transactions. It stands out for its Safe Shopping plugin, which blocks annoying ads on websites and prevents tracking. This way it protects the user’s privacy.

In addition, the software runs in the background without affecting the computer’s performance. Therefore, it makes it an excellent choice for those looking for complete and uninterrupted protection.

AVG

AVG provides comprehensive protection against various forms of malware. It provides a performance scanning feature. However, it also offers a ransomware detection feature in the user’s personal folders. The tool is also capable of blocking suspicious links, downloads, and attachments in email. This certainly increases web browsing security and user privacy.

Windows Defender

Microsoft Defender is a free antivirus software for Windows. It provides a wide range of features to protect Windows devices against viruses, malware, ransomware, and other cyber threats.

One of its main features is the real-time scanning. Therefore, it continuously monitors the system to detect and eliminate threats in real time. In addition, it has an anti-phishing protection. As a result, it prevents users from visiting malicious websites or downloading harmful files.

It also protects against operating system vulnerabilities. So it reduces the chances of attacks through outdated software or known vulnerabilities. It is a reliable choice for Windows users looking for comprehensive, up-to-date protection against online threats.

Panda Free Antivirus

Panda Free Antivirus is a very complete option as far as free antivirus for Windows is concerned. This tool has real-time protection and prevents the automatic execution of malware. It also includes a recovery system that will let you restore files damaged by a virus.

Additionally, this free antivirus for Windows controls the permissions of the applications installed on your computer. It also allows you to locate your devices remotely in case of loss or theft. It certainly gives you greater security and peace of mind.

Online security has become a growing concern due to the increase in cyber attacks. This has led to the fact that having an antivirus is essential to protect the integrity of your computer. In addition to keeping your information safe at all times.

Luckily, there are many free options that provide complete protection against cyber threats. For this reason, we present the 10 most reliable free antivirus for Windows. An excellent way to keep your computer protected.

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Pages to analyze if a link is safe

Malicious links can arrive via e-mail, messaging programs, when browsing web pages. Sometimes we come across a legitimate website that has suffered some kind of attack. Consequently, it has Sometimes we come across a legitimate website that has suffered some kind of attack. For this reason, it is important that always when entering a link, wherever it is, we must make sure that it is reliable. To do this, we can make use of a number of online services that allow us to analyze links. In this way we can check if there could be an attempt of Phishing attack to impersonate a legitimate website or if it could contain malware.

Practices for inspecting if a link is legitimate

Many of the scams that we can find, today, arrive by message or similar. Especially in the form of links. These links redirect to false pages that in many occasions seek to supplant the identity of a real one. Before proceeding with steps that require third parties, there are some actions we can take to verify if the links are safe, and some without having to open the link itself.

Simple tips for link analysis

• Hover the cursor over the URL: If you put the mouse cursor over the URL, we will be able to see the full link next to it or, failing that, at one end of the screen. This way we can analyze the link without opening it. This is especially useful if the links are shortened. Then they do not give much information by themselves. Then we can analyze the link, as detailed in the third point.
• Analyze the code of the page: This can be more complex, especially if you do not have knowledge of programming and coding for web pages. The first thing we will have to do is to access the link, which is the most negative part, and then access the Inspect option. A window will appear on the side of the browser where the code of the page will be displayed. There we will be able to see all the content.
• Analyze the link itself: If we try to read the link, as long as it is not shortened, we will be able to see a little of where it directs us. The first thing to look at is whether it has the HTTPS. Then look at the name of the page. Once we have seen that, we will be able to see the directories we are going to browse. The most important thing is to see if we know the site. Besides, if it looks official. Also look for spelling mistakes in the link can clarify the doubts about whether it is safe or not. Fake links, it is possible that they contain these mistakes.

URLVoid

A very popular and interesting option is URLVoid. It is very easy to use. As soon as we enter their website, we will find a bar to put any link that we are interested in analyzing. Then we click on Scan Website. This way, you will be able to scan if it is online. It is also possible to see its reputation using external databases. In fact, if we put a website here, and it tells us that it is malicious, it probably is.

However, you will always have to assess whether you really want to enter that site or not. Normally download websites mark them as malicious even if they are not. This is due to the huge amount of advertising on them because there is a lot of malware. However, copyright-related entities are also in charge of blacklisting these websites so that people do not enter to download audiovisual content.

A series of information will automatically appear indicating whether the site is trustworthy. We can see if it has been added to any blacklist and where the server is located. Also, when it was registered (interesting to know if it is something new and could have been created for an attack), etc.

Sucuri

Sucuri is an alternative that offers more information. It is very useful for any type of link or domain we want to analyze. This way, we can know if we can trust it or not. As in the previous case, when we enter the page, we will find a bar to put the address we are interested in and click on analyze. In this occasion, it will analyze if the web incorporates some type of malware or attempts against our security. It will also analyze different blacklists where the web can be, such as the databases of Google Safe Browsing, McAfee, ESET, Yandex, Opera and others. All these databases are widely used and recognized by many DNS filterers such as Cloudflare, AdGuard, Pi-Hole and more.

In this case, we will see more complete data. It indicates if it has detected some type of malware in that link. In addition, if there is Spam, if it is updated, errors in the server, etc. It uses several engines to analyze the security of the web. In conclusion, it is one of the most reliable that we can find today.

In case it detects that the link you are trying to open is a hoax, you should close it immediately. We insist on never putting personal data through it. It could be a scam, a link created just to steal information.

VirusTotal

VirusTotal is also a very complete option. It has a browser extension and software to use on our computers. But it also has a web page where we can simply analyze files and links without having to install anything additional. When we enter, we will find different options. For example, we will be able to analyze a URL. VirusTotal is one of the most used services worldwide to analyze malware in files and also in URLs. It is ideal to keep us protected. We must remember that VirusTotal is a company owned by Google.

We have to write the link we are interested in and click on analyze. Subsequently, it will show us a series of data that indicate us if the page is safe or not. For example, it tells us if it has been added to a blacklist. It uses different engines for the analysis.

Beyond analyzing a specific link, this option will also allow you to scan a file that you have on your computer, and you do not know if it is safe. For example, if you have recently downloaded a document, you can click on scan. This way you can check if it is a scam or if it is really something reliable that you can trust.

IP Quality score

This is another tool we can use to perform URL verification. IP Quality score is highly recommended for scanning for malware and phishing links. As in previous examples, all we have to do is enter the URL we want to scan in the search field of the web application. Afterward, just press the enter key to start the scan.

In addition, among other functions, it has integrated information on recent threats and real-time data analysis. It can also perform detection of parked domains. In this way, it can find websites that are fake or are frequently used to send spam to users.

ScanURL

This is an excellent website for link verification. In fact, it performs the sending and scanning of links through a secure HTTPS connection. A rather interesting feature of Scanurl is the fact that it scans the links we provide it with. Therefore, it uses at the same time some of the tools we mentioned earlier in this post, such as PhishTank. As a result, it will indicate whether it is dangerous to access those sites.

Basically, what this tool does is a compilation of results from several verification sites. Subsequently, it shows a summary of these results indicating in it, the danger it has, if it exists. So it is quite a versatile tool when we want to know if a site is safe to visit or not. Logically, the site will give a kind of danger score that we should pay attention to, because if it indicates in the recommendations that it is a site that we should not access, it is best to avoid it.

ScanThis

It is one of the most interesting pages we have to analyze the security of websites or even upload files. Its operation is very simple and can free us from doubts that put our equipment at risk. With ScanThis we will be able to enter a URL that we want to analyze to know if it is safe or not. We will simply have to copy the address and click on scan. In the same way, we can upload a file from our device to analyze if it contains any threat.

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Recent advances in technology have reduced our privacy to a level we have never reached before. Indeed, we no longer need to be a famous star to make our privacy worth a lot of money. Many of the services and tools we use on a daily basis are collecting our personal data without us even being aware of it. In return, they aim to make our lives easier.

Here are 10 essential steps on Windows to be the real owner of your data. They will also help you to know who wants to know where you are or what pages you visit. Even, to avoid that, they spy you through the camera of the computer.

Say no to the quick installation of Windows 10.

Whether it is Windows 10 or an application, we often look for the fastest option in which we have to do as little as possible. Indeed, companies are increasingly offering more and more options for users to disengage from these boring processes. The bad thing is that the more we disengage from the configuration and installation process, the more power we give to the companies to do what they want with our privacy. As tedious as it is, you’re better off taking care of it yourself.

When installing Windows 10 be sure to choose the custom settings to monitor each of the permissions you grant to the system. Then go to the privacy settings. To get to this section, you only have to press the Windows key and I key at the same time. There, you will be able to configure the privacy of Windows 10 to your liking. However, you will not be able to access to the configuration of the rest of applications, you will have to go one by one.

Forget about Cortana

Virtual assistants are very useful in making our lives easier. However, to know us as well as to be really useful, we must give them access to a whole range of personal data. If you work on a computer, you may not be interested in Cortana having access to your company or bank details. Even if in the end you don’t care and let her work with this information, we at least recommend that you take a look at everything she knows or wants to know about you.

In the Cortana settings section, you can delete all the data that this assistant has about you. It is also possible to select those in particular that seem too private.

Turn off your location

Just like cell phones do, Windows 10 automatically tracks your location at all times and saves this information for about 24 hours. What’s worse, it uses it to share it with any third-party apps you’ve downloaded. Once again, in the privacy settings section, you can disable the tracking of your location. On the other hand, you can also activate it in case you need it occasionally. In addition, it is recommended that you review the settings of each of the applications you install on your computer. It is best to be aware of which ones are trying to know where you are. Always modify this option,Always modify this option, it is one of the best Windows security tips.

Block ad tracking

You’re browsing the various online stores looking for a new smartphone. Or you’re simply gossiping about hotels to find out how much it would cost you to go on a weekend trip. If you happen to go to Facebook or check the news in an online media, you’ll see hundreds of ads about what you’ve been looking for.

That’s ad tracking and it’s a pain. However, the good thing is that you can block it. Evidently, by default, Windows 10 has them enabled. Obviously, it’s great for companies to know what you’re thinking of spending your money on. In the privacy settings, you will find a section where you can disable the Allow apps to use my advertising ID option.

Do not allow anyone to access your camera.

Surely you’ve seen movies where hackers are dedicated to control the cameras of other people’s laptops to spy on a girl or his enemy. Well, let me tell you that this is not just fiction. Well, it is a very real possibility and experts warn how easy it is to do this. Therefore, it is more than advisable to lock the camera. Additionally, only activate it when we are going to use it for a family conference or video call, for example.

Disable microphone access

If we block the camera, how can we not block the microphone? It is true that if you want to give instructions to Cortana, you need it. However, if you have decided to mute it altogether, it should also do the same for the microphone.

Who can see your account information?

Another of the data that we give to Windows and that it shares with others is the account data, such as name, email. If we go to the Account information section, we will see that many of the applications we use have access to this data. Customizing this section of the configuration never hurts. In addition to sharing as little data as possible with applications that otherwise do not need them in many cases. Okay, so much for this installment of the best Windows security tips. Bye!

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