TJwComAuthenticationService = (
  asNone = 0,
  asDCEPrivate,
  asDCEPublic,
  asDECPublic = 4,
  asGSSNegotiate = 9,
  asWinNT,
  asGSSSchannel = 14,
  asGSSKerberos = 16,
  asDPA,
  asMSN,
  asKernel = 20,
  asDigest,
  asNegoExtender = 30,
  asPKU2U,
  asMQ = 100,
  asDefault = $FFFFFFFF
);