<PackageReference Include="System.Security.Permissions" Version="9.0.5" />

HostProtectionResource

Specifies categories of functionality potentially harmful to the host if invoked by a method or class.
using System.Runtime.CompilerServices; namespace System.Security.Permissions { [Flags] [TypeForwardedFrom("mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089")] public enum HostProtectionResource { All = 511, ExternalProcessMgmt = 4, ExternalThreading = 16, MayLeakOnAbort = 256, None = 0, SecurityInfrastructure = 64, SelfAffectingProcessMgmt = 8, SelfAffectingThreading = 32, SharedState = 2, Synchronization = 1, UI = 128 } }