ITCyber. IT InfoSec and Cyber Security.
The UK has been subject to a "disturbing" number of cyber-attacks, the director of communications intelligence agency GCHQ has said.
The EU and US carry out their first joint cybersecurity stress test to help co-ordinate their defences.
The BBC's security correspondent Gordon Corera analyses William Hague's speech on the work of the intelligence agencies and examines the key issues affecting them.
Foreign Secretary William Hague says plans to restrict what can be said about the security services in open court will actually increase scrutiny of their work.
Wikipedia's founder warns politicians not to "overreach" as experts discuss cybersecurity at a London conference.
The government plans to share tactics and technology with businesses to combat cybercrime and protect the UK's growing internet economy.
Ageing control systems that underpin much of modern life are increasingly being targeted by hackers, say experts.
Computer attacks are among the biggest emerging threats to the UK, the government says in its new national security strategy.
Smartphones and social networking sites are increasingly being used to spread malicious software, according to a report.
Internet-based attacks on critical systems such as gas, power and water have increased around the world, a report suggests.
Russian computer programmers have created a vibrant business of selling off-the-shelf malware software packages.