Security Now - 16k MP3

Steve explains, very carefully and clearly this time, why and how multiple encryption increases security. Steve also carefully and in full detail explains the operation of the new global encryption AES cipher: Rijndael.

Leo and I 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 invite Jungle Disk's creator, Dave Wright, to join the podcast to talk about his $20 product that allows for extremely economical, efficient, seamless and absolutely secure online storage of any user data within Amazon's high-performance, high-reliability "S3" storage facility.

Leo and I 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 Steve and Leo take a break from the details of bits and bytes to discuss and explore the many issues surrounding the gradual and inexorable ebbing of individual privacy as we (consumers) rely increasingly upon the seductive power of digital-domain services.

Leo and I 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 dissect the "Links" on PayPal's site with an eye toward reverse engineering the reason for many of them routing PayPal's users through servers owned by DoubleClick. We carefully explain the nature of the significant privacy concerns raised by this practice.

Leo and I 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 updated second version of our Perfect Paper Passwords (PPP) system and examine a number of interesting subtle questions such as whether it's better to have fully random equally probable passwords or true one-time-only passwords; and how, whether, and why attack strategies affect that decision.

Leo and I 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.