I've been using Secure Shell (SSH) for decades. With this remote login tool, I can rest assured my remote machines accept logins securely and efficiently. At the same time, I also understand nothing ...

Jack Wallen shows you an easy way to determine if your Linux server is under a DDoS attack and how to quickly stop it. If you have Linux servers in your data center or they’re being hosted on a cloud ...

Most people assume Linux is secure, and that’s a false assumption. Imagine your laptop is stolen without first being hardened. A thief would probably assume your username is “root” and your password ...

Would you change what you said on the phone, if you knew someone malicious was listening? Whether or not you view the NSA as malicious, I imagine that after reading the NSA coverage on Linux Journal, ...

Think your Linux PC is secure just because it’s Linux? Well, I hate to break it to you, but Linux—while it might be more secure than Windows—is not invulnerable. The architecture is solid, the ...