IdentityUser<TKey,TUserClaim,TUserRole,TUserLogin>.SecurityStamp Property     
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
A random value that must change whenever a users credentials change (password changed, login removed)
public:
 virtual property System::String ^ SecurityStamp { System::String ^ get(); void set(System::String ^ value); };public virtual string SecurityStamp { get; set; }member this.SecurityStamp : string with get, setPublic Overridable Property SecurityStamp As String