OpenSSL is, by far, the most widely used software library for SSL and TLS implementation protocols. It’s an open-source, commercial-grade and full-featured toolkit suitable...

Certificates are an essential part of ensuring security in sites. For adding a certificate, you need to buy a certificate or deploy your own...

In the recent days, the Meltdown and Spectre have been a really hot topic. Major system flaw in almost all the modern processors, in...

In Linux and other Unix-based operating systems, firewall comes pre-installed in the kernel. This firewall is called “iptables”. It’s a rule-based firewall system. Whenever...

Zyklon HTTP malware is a very powerful one in the field. It’s a publicly available, full-featured backdoor malware that can work as a keylogger,...

Raspberry Pi, by far, is the most popular SBC (Single Board Computer) in the world. These computers are quite powerful despite their small size...

Raspberry Pi is a dynamic microcontroller and is a capable mini-computer that can perform as various electronics projects. Basically, it is low-cost, light-weight &...

Cryptocurrency is a very valuable currency in the current world. Bitcoin is the perfect example. It only started years ago, but its price has...

Linux is one of the mainstream operating systems all over the world. Linux is nothing more than an OS with some unique properties. We...

NFS (Network File System) is the popular distributed filesystem protocol. It's better for users to mount remote folders on their local servers. Here, we...