RBAC (Role Based Access Control): A role is assigned permissions, and subjects in that role are added to the group, if they move to another position they are moved to the permissions group for that position.

The Chief Executive Officer is responsible for the day to day leadership of the organization, the board may provide the direction.

Dry Powder Extinguishers (sodium chloride, graphite, ternary eutectic chloride). Lowers the temperature and removes oxygen in the area. Primarily used for metal fires (sodium, magnesium, graphite).

If we do not encrypt our laptops which uses the data from our database, it is a very good attack vector for someone wanting to steal our data.

Something you are - Type 3 Authentication (Biometrics), uses Errors for Biometric Authentication: FRR (False rejection rate), FAR (False accept rate) and CER (Crossover Error Rate).

Semantic integrity: Each attribute value is consistent with the attribute data type.

Security audit: A test against a published standard. Purpose is to validate/verify that an organization meets the requirements as stated in the published standard.

With biometrics we can't reissue authentication factors. You have the same fingerprints. If compromised, nothing can be done other than to stop using them.

Smoke Detectors: Photoelectric uses LED (Light Emitting Diode) and a photoelectric sensor that produces a small charge while receiving light. Triggers when smoke or any higher particle density interrupts the light.

Natural: Hurricanes, floods, earthquakes, blizzards, anything that is caused by nature.