Mac-keys -

: They ensure that messages sent between a client and a database server (like IBM Informix ) have not been tampered with.

: These can be system-generated using utilities like GenMacKey to provide higher security than default built-in keys. Command and Option are getting reversed - Vine MAC-Keys

: The primary modifier for most shortcuts (e.g., Cmd + C to copy). It typically occupies the position of the Windows Alt key. : They ensure that messages sent between a