Tutorials

What is a file in Linux? What is file system in Linux? Where are all the configuration files? Where do I keep my downloaded applications? Is there really a filesystem …

Public addresses are assigned by InterNIC and consist of class-based network IDs or blocks of CIDR-based addresses (called CIDR blocks) that are guaranteed to be globally unique to the Internet. …

How long it takes to DoS website in Kali Linux and bring it down? 30 seconds! GoldenEye is a Layer 7 DoS tool with KeepAlive NoCache to DoS websites. Best …

With Google, Microsoft and every major technological giants sunsetting sha-1 due to it’s vulnerability, sha256 is the new standard. It seems to be an issue almost all Infrastructure Administrators are …

Sometimes you need to send a file containing sensitive information across to someone over internet and you started thinking, “Gee, I’ve got some pretty sensitive information in the file. How …