Leo and I catch up with the past week's most interesting security events and cover some miscellaneous tidbits. We then examine the carefully written testimony of two leading computer scientists who argue against the feasibility of incorporating encryption backdoors into commercial mobile and other device technologies.

Leo and I discuss the week's major security events and discuss questions and comments from listeners of previous episodes. We tie up loose ends, explore a wide range of topics that are too small to fill their own episode, clarify any confusion from previous installments, and present real world application notes for any of the security technologies and issues we have previously discussed.

Leo and I catch up with the most interesting and significant security and privacy news of the week. Then we take a close look at what's known of the mechanisms China has developed - both filtering and offensive weaponry - to provide for their censorship needs and to potentially attack external Internet targets.

Leo and I discuss the week's major security events and discuss questions and comments from listeners of previous episodes. We tie up loose ends, explore a wide range of topics that are too small to fill their own episode, clarify any confusion from previous installments, and present real world application notes for any of the security technologies and issues we have previously discussed.

Leo and I catch up on a busy and interesting week of security events. Then we take a close look at the results of the just-completed second phase of the TrueCrypt audit, which focused upon the implementation of TrueCrypt's security and privacy guarantees.

Leo and I discuss the week's major security events and discuss questions and comments from listeners of previous episodes. We tie up loose ends, explore a wide range of topics that are too small to fill their own episode, clarify any confusion from previous installments, and present real world application notes for any of the security technologies and issues we have previously discussed.

Leo and I discuss the recent Pwn2Own hacking competition. We examine another serious breach of the Internet's certificate trust system and marvel at a very clever hack to crack the iPhone four-digit PIN lock. Then we take a close look at the evolution of booting from BIOS to UEFI and how Microsoft has leveraged this into their "Windows Secure Boot" system. We also examine what it might mean for the future of non-Windows operating systems.

Leo and I discuss the week's major security events and discuss questions and comments from listeners of previous episodes. We tie up loose ends, explore a wide range of topics that are too small to fill their own episode, clarify any confusion from previous installments, and present real world application notes for any of the security technologies and issues we have previously discussed.

Leo and I catch up with several VERY interesting security events and stories of the week. Then we take a deep dive into two of the week's big security stories: FREAK and RowHammer.

Leo and I discuss the week's tamer-than-usual news; then we host a terrific interview of the team (recently featured on Sunday's "60 Minutes") who have been working with DARPA to address the challenge of hardening high-tech networked vehicles - autos and UAVs - against malicious hacking attacks.