Title more or less says it all: we have a Linux server (Debian Woody) and some iMac clients (running 10.3) used by multiple (unexperienced) users. Since they are not guaranteed to work on the same ...

How to combine SSH key authentication and two-factor authentication on Linux Your email has been sent Jack Wallen shows you how to set up both two-factor authentication and SSH key authentication for ...

One of best ways to hack into your network is with stolen passwords. To administer a password program, users sometimes will have multiple passwords and a regular 6 month update for new passwords. This ...

Account administration in a distributed UNIX/Linux environment can become complicated and messy if done by hand. Large sites use special tools to deal with this problem. In this article, I describe ...

A Canada-based security company is looking to target the Linux community with a security product offering two-factor authentication. Two-factor authentication systems requests something in a user’s ...

SSH is a tool I use every single day to log into remote Linux servers and take care of my admin tasks. Without SSH, my days would be more complicated and less secure. That doesn’t mean, however, that ...

A newly discovered botnet is compromising poorly-protected Linux servers by brute-forcing weak SSH password login authentication. Researchers at Canada-based Flare Systems, who discovered the botnet, ...