Follow @thepigsite. (511) This single cell protozoan organism is found in the caecum and large colon as a normal inhabitant. It is debatable whether it is a primary pathogen in pigs and is more likely to be a secondary invader after bacterial or viral infections e.g. salmonella.
Central Authentication Service. The Central Authentication Service (CAS) is a single sign-on protocol for the web.[1] Its purpose is to permit a user to access multiple applications while providing their credentials (such as userid and password) only once.
What is Code Access Security in .NET. The best links I found for learning about CAS you can find on my Delicious page on the subject. In short, CAS is the security sandbox for .NET. Local apps typically have full trust which means they can do anything. .NET apps that are hosted in the browser can't do much.