Control SecurityTraining

An individual user role within the socio-technical system that uses and/or manages assets.

Use a systematic procedure for regular security patching of software used (including hosted processes) on device Host, and have a contingency plan included in the system operating policies and practices for HostManager to manually apply patches immediately should the need for them become urgent.

Represents a situation in which software patches have been applied manually by HostManager to eliminate vulnerabilities in device Host. This strategy represents activation of a contingency plan at runtime, and can be selected to discover what effect this would have on risk levels, allowing this to be used for decision support calculations. Note that this should only be considered if a suitable software patch is available. To implement this at runtime, signal the responsible user HostManager. Then deselect the SoftwarePatched control and restore the asserted Extrinsic TW levels of Host once the update has been confirmed.

Use a systematic procedure for regular security patching of software used (including hosted process Process) on device Host, and have a contingency plan included in the system operating policies and practices for HostManager to manually apply patches immediately for Process should the need for them become urgent.

Represents a situation in which software patches have been applied manually by HostManager to eliminate vulnerabilities in process Process. This strategy represents activation of a contingency plan at runtime, and can be selected to discover what effect this would have on risk levels, allowing this to be used for decision support calculations. Note that this should only be considered if a suitable software patch is available. To implement this at runtime, signal the responsible user HostManager.

Use a systematic procedure for regular security patching of software used (including hosted process Service) on device SHost, and have a contingency plan included in the system operating policies and practices for HostManager to manually apply patches immediately for Service should the need for them become urgent.

Represents a situation in which software patches have been applied manually by HostManager to eliminate vulnerabilities in process Service. This strategy represents activation of a contingency plan at runtime, and can be selected to discover what effect this would have on risk levels, allowing this to be used for decision support calculations. Note that this should only be considered if a suitable software patch is available. To implement this at runtime, signal the responsible user HostManager.

Device Host is a personal device dedicated to one user, who has been trained in basic security and will protect it from some types of attacks involving physical access. Similar to personal device protection, but more effective due to the user being able to maintain vigilance and avoid physically uncontrollable situations.

Users in the role Human are trained to avoid most common cyber security errors by using only strong passwords, recognising malicious emails, and the importance of physical security including the use of screen locking for fixed devices that cannot be carried on the person.