Code Field Name Description
0x1 Kerberos Encryption Types DES-CBC-CRC Disabled by default starting from Windows 7 and Windows Server 2008 R2.
0x3 Kerberos Encryption Types DES-CBC-MD5 Disabled by default starting from Windows 7 and Windows Server 2008 R2.
0x11 Kerberos Encryption Types AES128-CTS-HMAC-SHA1-96 Supported starting from Windows Server 2008 and Windows Vista.
0x12 Kerberos Encryption Types AES256-CTS-HMAC-SHA1-96 Supported starting from Windows Server 2008 and Windows Vista.
0x17 Kerberos Encryption Types RC4-HMAC Default suite for operating systems before Windows Server 2008 and Windows Vista.
0x18 Kerberos Encryption Types RC4-HMAC-EXP Default suite for operating systems before Windows Server 2008 and Windows Vista.
0xFFFFFFFF Kerberos Encryption Types - This type shows in Audit Failure events.



More Information

Active Directory Access Codes and Rights AttributeSyntaxOID File System Objects Access Rights ImpersonationLevel Integrity Level Labels for Groups and Accounts Internet Protocol Numbers Kerberos Encryption Types Logon Rights LogonType Mandatory / Integrity Label Netlogon Error Codes Object Types PreAuthType Privileges SecurityPackages TGT/TGS Issue Error Codes Well-known Security Identifiers (SIDs) Windows