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Improving Email at Cisco Part 1 – The IT Technology Side

My personal email has 4 characteristics that drive me crazy:

  • I get way too much email
  • Most of my emails are a waste of time
  • Emails carry the risk of, very rarely, nasty virus payloads (or link you to sites that have worse)
  • Despite all this, I can’t live without email Read More »

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Botnets Riding Rails to your Data Center

May 29, 2013 at 10:57 am PST

Cisco Security Intelligence Operations is tracking reports of ongoing exploitation of a vulnerability in the popular web application framework Ruby on Rails that creates a Linux-based botnet. The vulnerability dates back to January 2013 and affects Ruby on Rails versions prior to 3.2.11, 3.1.10, 3.0.19, and 2.3.15.  Cisco Security Intelligence Operations’ has previously published an analysis of CVE-2013-0156. Cisco is receiving reports of attempted infection from Cisco IPS customers participating in Global Correlation.

Botnet C2 Code Read More »

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