Google's AlphaGo artificial intelligence computer program has claimed its top human scalp at the ancient game of Go by beating challenger Lee Sedol in the first of five bouts. It follows a win in October...
Largest ever acquisition by an Indian tech firm
The data network crash, which affected millions of people worldwide, was caused by an expired software certificate
'Given the high success rate of our approach for most of the text captcha schemes, websites should be abandoning captchas'
Attackers often target superuser accounts with access to data and systems - how do you protect them?