Brad Arkin joined Chester Wisniewski to discuss the launch of Flash Player 11 and the improvements in security and privacy in this new version. Brad also shares some insights into the success of Reader X in blocking malicious code.

John Shier joined Chet this week as they discussed the death of UNIX and C co-creator Dennis Ritchie, the Virus Bulletin 2011 conference, Apple's release of iOS 5 and OS X 10.7.2, Microsoft Patch Tuesday, and the German R2D2 Trojan.

Chester interviews Michael Kaiser from the National Cyber Security Alliance and Rob Strayer from the Bipartisan Policy Center about National Cyber Security Awareness Month and our upcoming State of Cyber Security event.

Paul Ducklin joins Chet to talk about this week's news including giving your friends and family a hand at Thanksgiving, Android security, SCADA hacking and Google's WiFi mapping opt-out scheme.

Gary Korhonen joins Chet for this week's podcast discussing the automatic upgrade of Internet Explorer, Android Market malware, Carrier IQ and an infection that shut down a hospital in Georgia.

Paul Ducklin joins Chet for the first Chet Chat of 2012. This week they discuss the privacy implications of smart meters, the recent research showing how WiFi routers are vulnerable due to an easy setup feature and password hashes.

In this week's podcast, Vanja Svajcer joins Chet to talk about the mobile security landscape. Topics discussed include mobile malware, theft, application markets and advice on securing your smartphone.

Chet sits down with Michael Kaiser, Executive Director at the National Cyber Security Alliance (NCSA) to discuss Data Privacy Day. Michael explains the origin of Data Privacy Day, some of the activities related to it and how people can participate in raising awareness about privacy and data security.

Michael Argast and Chester Wisniewski discuss the weeks security news, including RBS WorldPay hacker pleads guilty, HBGary hack, Patch Tuesday and CanSecWest's Pwn2Own contest.

Chester Wisniewski and Michael Argast discuss the internet situation in Egypt, Anonymous and the arrests by the FBI, the new Microsoft zero day MHTML vulnerability and the standard set of Facebook stories