(software engineering, of software) designed from the ground up to be secure

Of a prison, having limited security and offering prisoners certain freedoms.

The safety of a country as managed through the exercise of economic and political power, intelligence agencies and diplomacy.

A video camera used to protect a building from intruders and to detect crime and other issues.

Security measures which are intended to, or do, provide a feeling or illusion of improved security, while doing little or nothing to actually improve security.

(security, computing) Relying on a secure design to defend against attacks.

(military) To guard the firearms from becoming wet.

Security in the form of a person's pledge or promise, as distinguished from the delivery of some valuable object as security.

a team, either privately hired or working for a government, that is assigned to provide personal security for an individual or group / Used other than figuratively or idiomatically: see security, detail.

plural of security detail