<PackageReference Include="System.Security.Permissions" Version="10.0.0-rc.1.25451.107" />

System.Security.Policy.ZoneMembershipCondition

Determines whether an assembly belongs to a code group by testing its zone of origin. This class cannot be inherited.
namespace System.Security.Policy { public sealed class ZoneMembershipCondition : ISecurityEncodable, IMembershipCondition, ISecurityPolicyEncodable { public SecurityZone SecurityZone { get; set; } public ZoneMembershipCondition(SecurityZone zone); public bool Check(Evidence evidence); public IMembershipCondition Copy(); public void FromXml(SecurityElement e); public void FromXml(SecurityElement e, PolicyLevel level); public SecurityElement ToXml(); public SecurityElement ToXml(PolicyLevel level); } }