https://learn.microsoft.com/en-us/dotnet/api/system.security.policy.strongname?view=netframework-4.8.1&viewFallbackFrom=windowsdesktop-9.0
StrongName Class (System.Security.Policy) | Microsoft Learn
Provides the strong name of a code assembly as evidence for policy evaluation. This class cannot be inherited.
system security policyclassmicrosoftlearn