Computer Security Circa 1990

http://www.f-secure.com/weblog/archives/00002488.html

Red October - Indicators of compromise

https://www.securelist.com/en/blog/208194092/Red_October_Indicators_of_compromise

http://www.securelist.com/en/downloads/vlpdfs/redoctober-indicatorsofcompromise.pdf

Schools' codebreaking competition winners announced

http://www.bbc.co.uk/news/technology-21121058

How To Upgrade From Fedora 17 To Fedora 18 With FedUp (Desktop & Server)

http://www.howtoforge.com/how-to-upgrade-from-fedora-17-to-fedora-18-with-fedup-desktop-and-server

Shylock Not the Lone Threat Targeting Skype

http://blog.trendmicro.com/trendlabs-security-intelligence/shylock-not-the-lone-threat-targeting-skype/