HC Deb 16 February 1990 vol 167 c423W
Mr. Colvin

To ask the Chancellor of the Exchequer what steps the Treasury has taken and is taking to improve the security of its computer systems.

Mr. Ryder

The Treasury regularly reviews the security of its computer systems. The Department follows the guidance of the appropriate authorities on security matters. In the case of unclassified but sensitive information, the Treasury uses the CCTA recommended structural risk analysis and management methodology (CRAMM). CCTA guidance is itself kept under continuous review.