Crypto

Using encrypted documents with vim

Everyone has secrets. Or at least some data you don't want to show others, right? Vim has an option to create and use encrypted documents!

GPG key generation: Not enough random bytes available

A common error when creating keys with GnuPG is: Not enough random bytes available. In this article we have a look at the cause and solution.

Protect Linux systems against SSLv3 Poodle vulnerability

The Poodle vulnerability was discovered in October 2014, putting all systems using SSL 3.0 at risk. Here is what to do to protect against it.