MAC header Machine language Magnetic card reader Magnetic ink character recognition [MICR] Magnitude Mail relay server Mainframe Malware Management Management information system [MIS]
Mandatory access control [MAC] Man-in-the-middle attack Manual journal entry Mapping Masking Masqueraders Master file Material misstatement Material weakness Materiality
Maturity Maturity model Maximum tolerable outages [MTO] Measure Media access control [MAC] Media access control (MAC) address Media oxidation Memory dump Message authentication code Message digest
Message digest algorithm Message switching Metric Metropolitan area network [MAN] Microwave transmission Middleware Milestone Miniature fragment attack Mirrored site
Mission-critical application Misuse detection Mobile computing Mobile device Mobile site Model MODEM (modulator/demodulator) Modulation Monetary unit sampling Monitoring policy