Joint Services Publication 440 Explained

Joint Services Publication 440 ("JSP 440") is the name of a British 2001 Ministry of Defence 2,400-page restricted security manual, detailing the requirements for units with regards to all areas of security both physical and electronic. This has been interpreted in the media as instructions for avoiding leaks due to hackers, journalists, and foreign spies; however, that is only a small part of the document.^{[1] [2]}

The publication was posted on WikiLeaks on 3 October 2009.

See also

• IS1
• Government Communications Headquarters

References

1. Tom Chivers. "MoD 'how to stop leaks' document is leaked" The Daily Telegraph 5 October 2009. Retrieved 6 October 2009.
2. Kalle Holmberg. "Brittisk instruktion mot läckor har läckt ut " Dagens Nyheter, 6 October 2009. Retrieved 6 October 2009.

External links

• UK MoD Manual of Security JSP-440