Security Now - 16k MP3

Leo and I examine the operation of one of the most prevalent computer algorithm inventions in history: Lempel-Ziv data compression. Variations of this invention form the foundation of all modern data compression 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 explore the invention of the best, and very non-intuitive, means for "string searching" - finding a specific pattern of bytes within a larger buffer. This is crucial not only for searching documents but also for finding viruses hidden within a computer's file system.

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 examine the operation, features, and security of PKWARE's FREE SecureZIP file archiving and encrypting utility. This very compelling and free offering implements a complete PKI (Public Key Infrastructure) system with per-user/per-installation certificates, public and private keys, secure encryption, digital signing, and other security features we have discussed during previous podcasts.

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.

Steve and Leo explore three topics this week: A terrific new book for geeks and non-geeks alike, the uncertain future of IPv6 (and a few cautions about rushing to adoption) and a idea Steve has been mulling around for a "lightweight" means for making secure Internet connections with a VPN tunnel.

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.

This week, Leo and I discuss the changes, additions and enhancements Microsoft has made to the security of their forthcoming release of Windows 7.

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.