Centre for the Protection of National Infrastructure (CPNI) Website

This series contains dated gathered versions (or 'snapshots') of the Centre for the Protection of National Infrastructure (CPNI) website.

[Please note: These records may be accessed via the UK Government Web Archive using the links listed below (for a general explanation of these parallel links, please see the Arrangement field)]:

Centre for the Protection of National Infrastructure (CPNI) (http://www.cpni.gov.uk/).

Centre for the Protection of National Infrastructure (CPNatInf) (http://www.cpnatinf.gov.uk/).

Centre for the Protection of National Infrastructure (http://www.csirtuk.gov.uk/).

Please see information at Divisional level.

This series contains more than one link to the 'snapshots' of this website. For some websites, the URL may change periodically. Despite this change to the URL these websites are part of the same record series as they represent the department or organisation's presence on the web at the time. Occasionally, more than one domain URL to the same website may run in parallel creating an overlap.

See also: KV 9

The National Cyber Security Centre (NCSC) website HW 87

• Centre for the Protection of National Infrastructure, 2007-2007
• Security Service, 1931-1931

Topics

Official publications

The Centre for the Protection of National Infrastructure (CPNI) was formed from the merger of the National Infrastructure Security Co-ordination Centre (NISCC) and a part of MI5 (the UK's Security Service), the National Security Advice Centre (NSAC). CPNI became operational on 1 February 2007. The CPNI is accountable to the Director General of the Security Service (MI5) and operates under the Security Service Act 1989.

The CPNI provides integrated (combining information, personnel and physical) security advice to the businesses and organisations which make up the national infrastructure, particularly the critical national infrastructure (CNI), those elements of the national infrastructure which are crucial to the continued delivery of essential services to the UK.