Mac OS X Essentials • 1:00:07
Leopard's code signing feature allows the Keychain and other system software to verify your application's ownership without prompting the user'even after you've updated the program. Find out how digitally signing an application ensures the integrity of your code and enables the system to recognize unauthorized changes and alert the user. Learn how signed applications work, how signing improves security and your customers' experience, and how to sign your applications.
Speaker: Perry "the Cynic" Kiehtreiber
Unlisted on Apple Developer site