Security review after fake spy head gets through to PM
Technology companies must live up to their ‘social responsibility’, says UK prime minister
A balance must be struck between individual privacy and the state’s duty to safeguard security
Demands for co-operation from one government will inevitably lead to others, says Philippe Sands
Tighter web security methods can be a help to hackers, says RSA’s Hugh Thompson
Technology companies have the public on their side for now but they are in a precarious position
Tougher encryption to protect users may frustrate spy agency pleas for greater monitoring access
Two disturbing trends lie behind timing of GCHQ leader’s call for debate
Industry says governments need to strike bargain balancing data privacy and national security
Westminster keen to press ahead with new laws helping spy agencies
The GCHQ head opens a vital debate on security and privacy
UK spy chief has accused Facebook and Twitter of helping Isis spread its jihadi message
Web providing jihadi command and control, says GCHQ head
People do not want social media platforms to facilitate murder, writes Robert Hannigan
International Edition