can be wrapped (encrypted) by the GSSAPI for secure communication between client and server. Typical protections guaranteed by GSSAPI wrapping include confidentiality (secrecy) and integrity (authenticity). The GSSAPI can also provide local guarantees about the identity of the remote user or remote host.

The GSSAPI describes about 45 procedure calls. Significant ones include:; GSS_Acquire_cred: Obtains the user's identity proof, often a secret cryptographic