A security research company is warning Nortel Networks customers to upgrade their virtual private network (VPN) routers after it found a serious vulnerability in them.
The UK's National Infrastructure Security Coordination Centre (NISCC) has issued a serious warning over the safety of IPsec virtual private networks (VPNs).
Networking company Juniper is encouraging customers to upgrade their routers to fix a serious vulnerability in its operating system.
Networks company Nortel is returning to the drawing board today after a security researcher claimed to have found a vulnerability in its virtual private network (VPN) software.
Microsoft has refused to comment over allegations that computers running its Windows operating system are affected by a serious vulnerability in one of the Internet's underlying technologies.
Networks company Nortel is returning to the drawing board today after a security researcher claimed to have found a vulnerability in its virtual private network (VPN) software.
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The cash-strapped UK National Museum of Computing is home to an exhibition of the evolution of British PCs.… Watch it now
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