Chester Wisniewski and Michael Argast of Sophos Canada roundup the best of what they saw at CanSecWest 2010.

Chester Wisniewski and Michael Argast of Sophos Canada talk about the big security news of the week, including Google's exit from China and two bits of good news from Russia on cybercrime.

Sophos Senior Security Advisor Chester Wisniewski and Head of Global Sales Engineering Michael Argast discuss the biggest security stories for the week of March 15, 2010.

In this second half of a two-part podcast, Sophos experts Chester Wisniewski and Michael Argast continue their conversation on the updates and changes made to Windows 7 security.

Sophos experts Chester Wisniewski and Michael Argast of Sophos Canada discuss the latest security updates and features of Windows 7.

Carole Theriault interviews Chester Wisniewski, senior security advisor at Sophos Canada, about the latest findings in the 2010 Sophos security threat report, discussing the latest trends in malware as well as exploring topical issues such as security on Windows 7 and Apple Mac threats.

Chester Wisniewski of Sophos Canada and James Lyne from the Office of the CTO discuss Operation Aurora: The attack on Google, what it means to businesses, and what we should be doing to better protect our networks.

Sean Richmond of Sophos Australia talks to Paul Ducklin, head of technology for APAC, about the results of Sophos's latest Facebook experiment, revealing that users are still failing to take adequate security steps on the popular social network.

Senior technology consultant Graham Cluley explains how hackers have been taking advantage of the hoax news stories about the death of Kanye West, using search optimization techniques to infect computer users with scareware.

Paul Ducklin, head of technology for Sophos APAC, defines cloud computing and SaaS, explaining the associated security risks and gives his opinion on whether cloud and SaaS mean the end of desktop security software.