Discover From This Page & Topic: [Discover] authentication
[Discover] WLAN Radius configuration http://www.hansenonline.net/Networking/wlanradius.html
(security windows radius wireless) 
[Discover] Turn your Django application in to an OpenID consumer http://simonwillison.net/2007/Apr/24/openidconsumer/ (authentication programming openid python)
[Discover] Debian Administration :: Password-less logins with OpenSSH http://www.debian-administration.org/articles/152 (ssh rsync backup authentication)
[Discover] Authentication in ISA Server 2006 http://www.microsoft.com/technet/isa/2006/authentication.mspx (authentication microsoft isa proxy)
[Discover] Microsoft TechNet: Troubleshooting Client Authentication on Access Rules in ISA Server http://www.microsoft.com/technet/isa/2004/plan/ts_client_rules.mspx#domain (authentication microsoft password server)
[Discover] http://www.sharepointu.com/forums/p/813/2071.aspx http://www.sharepointu.com/forums/p/813/2071.aspx (authentication vista sharepoint)
[Discover] Setup PuTTY http://www.cs.aau.dk/~klaus/public/putty/ (ssh authentication ky dsa)
[Discover] David Wang : HOWTO: Diagnose 401.x HTTP errors on IIS http://blogs.msdn.com/david.wang/archive/2005/07/14/HOWTO_Diagnose_IIS_401_Access_Denied.aspx (iis authentication http microsoft)