The Zend Developer Zone has posted a new episode of their "ZendCon Sessions" podcast series as recorded at last year's Zend/PHP Conference in Santa Clara, CA. This time it's a recording of Christian Wenz's "(In)secure Ajax-y Websites with PHP" talk.

Welcome to the ZendCon 2008 edition of the ZendCon Sessions. The ZendCon Sessions are live recordings of sessions that have been given at previous Zend Conferences. Combined with the slides, they can be the next best thing to having attended the conference itself. [...] This episode of The ZendCon Sessions was recorded live at ZendCon 2008 in Santa Clara, CA and features Christian Wenz giving his talk: "(In)secure Ajax-y Websites with PHP"

You can grab the mp3 of the episode, use the in-page player to listen or subscribe to the podcast feed to get this and other great episodes.