Kısmen Güvenilen Çağıranlara İzin Verme Özniteliği. An attribute that tells the CLR to remove the implicit
LinkDemands. By default, strongly named, fully trusted assemblies are given an implicit LinkDemand for FullTrust on every public and protected method of every publicly visible class. Essentially, any code that someone outside of your assembly could use as an entry point into your code is protected with this demand.