This variable limits the types of MAC algorithms that SSH can use during communication. Rationale: MD5 and 96-bit MAC algorithms are considered weak and have been shown to increase exploitability in SSH downgrade attacks. Weak algorithms continue to have a great deal of attention as a weak spot that can be exploited with expanded computing power. An attacker that breaks the algorithm could take advantage of a MiTM position to decrypt the SSH tunnel and capture credentials and information NOTE: Nessus has provided the target output to assist in reviewing the benchmark to ensure target compliance.