One among most important security conferences this year, RSA Conference is in progress in Moscone Center, San Francisco (February 5-9). Keynote speakers list includes Bill Gates (Microsoft), Larry Ellison (Oracle), and many other famous and very important speakers.
Keynote Webcasts are avaiable online. You do not need to be a registered attendee of RSA® Conference 2007 to view the keynotes; however you will need to answer a few brief registration questions before you can start downloading the webcast replays.
Register for Webcasts here.