Security System

Elion SõberVahur Kaar

Kristof Mikael Rosenberg

Goal model

Role name Security Manager

Description The role of a security manager

Responsibilities Monitor the situation.Assess raised incidents.Classify the incident and act accordingly.Notify the police and/or security providers if necessary.

Constraints Relies on data given by sensors to monitor the environment.

Role name Personnel

Description The role of a person who is protected by the system.

Responsibilities Register their presence on the premises.Not allow any visitors in without them being registered.Contact security officials if necessary.

Constraints Follow the guidelines provided by security authorities.

Role name Visitor

Description The role of a person visiting the protected site.

Responsibilities Register their presence on the premises.

Constraints Follow the guidelines and instructions given by the personnel or security officials.Must not intervene the handling of an incident without an explicit order to do so.

Role name Sensor

Description The role of a unit that provides data about the surroundings/environment.

Responsibilities Present the system with data.Data must be valid.

Constraints Data from sensors can be faulty.

Role name Police

Description The role of a police authority.

Responsibilities To intervene if something illegal and/or dangerous is taking place.Guarantee the safety of personnel and visitors.

Constraints Takes time to arrive.Shouldn’t be called for unnecessarily.

Role name Security contractor

Description The role of a security contractor providing a security service.

Responsibilities To solve a security incident.Guarantee the safety of personnel and visitors.Contact police if necessary.

Constraints Does not have full authority (separate from the police).Requires to be called for.

Domain model

Organization model