IM Interoperability matrix

David Storm has created an informative page on interoperability with different IM clients and how they connect together.

IM Interoperability matrix

KaZaa users warned of p2p worm

Researchers are warning peer-to-peer (p2p) application users of a new proof-of-concept virus that acts similarly to the W97M/Melissa malware.

The virus, MSH/Cibyz, which is based on Windows PowerShell, was released by members of the RRLF virus group, according to an advisory from McAfee.

PowerShell is a command line shell and scripting language that runs on Microsoft XP, Windows Server 2003, Vista and Longhorn operating systems.

SC Magazine: IT News

How safe is instant messaging?

Imagine a situation where despite putting all security measure in place your company’s secrets are being leaked. The culprit could be instant messenger whilst an employee can send sensitive information about his company using instant messenger (IM) attachments. One simple solution to prevent information leak through IMs is to disallow its use completely. But in companies where IM communication is part of the corporate culture and presents significant business advantages, organizations need a more flexible solution. To address these concerns, organizations need the ability to set and enforce policies for IM use within their organizations.

CIOL: Security Zone