One of the oldest still-working protocols on the Internet is FTP (File Transfer Protocol). Designed in the net’s earliest days, FTP never concerned itself with security. Later standards addressed this ...

Encryption and secure communications are critical to our life on the Internet. Without the ability to authenticate and preserve secrecy, we cannot engage in commerce, nor can we trust the words of our ...

Here’s how to use the secure copy command, in conjunction with ssh key authentication, for an even more secure means of copying files to your remote Linux servers. Anyone who administers Linux ...