<PackageReference Include="System.Security.Permissions" Version="9.0.6" />

Site

public sealed class Site : EvidenceBase, IIdentityPermissionFactory
Provides the Web site from which a code assembly originates as evidence for policy evaluation. This class cannot be inherited.
public string Name { get; }

Gets the website from which the code assembly originates.

public Site(string name)

Initializes a new instance of the Site class with the website from which a code assembly originates.

public static Site CreateFromUrl(string url)

Creates a new Site object from the specified URL.

public object Copy()

Creates an equivalent copy of the Site object.

public IPermission CreateIdentityPermission(Evidence evidence)

Creates an identity permission that corresponds to the current Site object.