Thank you for reading the LinuxSecurity.com weekly security newsletter. The purpose of this document is to provide our readers with a quick summary of each week's most relevant Linux security headlines.

LinuxSecurity.com Feature Extras:

Password guessing with Medusa 2.0 - Medusa was created by the fine folks at foofus.net, in fact the much awaited Medusa 2.0 update was released in February of 2010. For a complete change log please visit

Password guessing as an attack vector - Using password guessing as an attack vector. Over the years we've been taught a strong password must be long and complex to be considered secure. Some of us have taken that notion to heart and always ensure our passwords are strong. But some don't give a second thought to the complexity or length of our password.


Passwords Suck: Learn About and Use Multi-Factor Authentication (Feb 14)

They are long, hard to remember (even if you have easier-to-remember phrases), moreso when new, and are largely a difficulty for users to user properly. Combined with the fact that many users choose easy-to-guess or easy-to-ascertain passwords based off of commonly-known facts about themselves and that they will try all of their passwords when told one isn't working