Release Note: Removed Weak etypes From Default krb5 etype List

Weak encryption types based on DES, 3DES, and RC4 have been removed from the default encryption types list in Kerberos. These weak encryption types can be enabled (at your own risk) by adding them to the "permitted_enctypes" property (or alternatively, the "default_tkt_enctypes" or "default_tgt_enctypes" properties) and setting "allow_weak_crypto" to "true" in the `krb5.conf` configuration file.