Government Communications Security Bureau
About This Site

This site is the primary publication medium for official information about the Government Communications Security Bureau (GCSB). It is owned and maintained by the GCSB.

We recognise that the media, education institutions, individuals and other governments will visit this site though we have not specifically catered for their needs.

Site Design

This site has been designed to, at a minimum, adhere to the Government Web Guidelines, meet W3C WAI Level A guidelines and conform to industry “best practice” for web development. We will continue to enhance the site in response to changes in the guidelines and feedback from our customer base.

Legal, Privacy & Copyright

Legal, privacy and copyright information can be found on the Legal, Privacy & Copyright page.

Contact Information

Contact information can be found on the Contact page.


The inclusion of links to third party sites does not imply any endorsement of the linked website or its content or provider.