<PackageReference Include="System.Threading.AccessControl" Version="10.0.6" />

System.Security.AccessControl.MutexAccessRule

public sealed class MutexAccessRule : AccessRule
Represents a set of access rights allowed or denied for a user or group. This class cannot be inherited.
namespace System.Security.AccessControl { public sealed class MutexAccessRule : AccessRule { public MutexRights MutexRights { get; } public MutexAccessRule(IdentityReference identity, MutexRights eventRights, AccessControlType type); public MutexAccessRule(string identity, MutexRights eventRights, AccessControlType type); } }