protective measures

electronic protective measures

establishment and maintenance of protective measures

passive electronic protective measures

collective protective measures

electronic counter-countermeasures (ECCM) / electronic protective measures (EPM)

active counterintelligence measures

active deception measures

administrative and technical measures

anti-surveillance measures

civil-emergency measures

coercive measures

confidence and security building measures (CSBM)

confidence-building measures

control measures

defensive measures

electronic warfare support measures (ESM)

forward measures

joint and service control measures

maritime counter terrorism (MCT) / counter-terror measures

measures of effectiveness (MOE)

measures of operational effectiveness (MoOEs)

measures of performance (MOP)

measures of response (MOR)

measures of system effectiveness (MoSEs)

military measures

operational security (OPSEC) measures

passive counterintelligence measures

passive deception measures

preventive & precautionary measures

proactive measures

procedural counter-measures

rehabilitation measures