This table lists Security samples, including Authorization, CryptoApi, Local Security Authority (LSA), Windows Firewall, and x509SecurityToken, updated in the Windows 7 SDK. Over 1,200 samples were changed since the release of the Windows SDK for Windows 7 RC release. Many “new to Win 7” samples were added, simplified, or extended, and many older samples were updated to support Windows 7 as well as older operating systems.