A newly discovered attack forces Web cache servers to deliver malicious content to website visitors – and also exposes a major security hole in Mozilla's Firefox browser infrastructure. James Kettle, ...

"Garbage in, garbage out," is a concept as old as computing. Results can be no better than the data used as input, and that is as true for network and application infrastructure as for enterprise ...

Few recent Internet threats have made such a big impact as security researcher Dan Kaminsky's discovery, in 2008, of fundamental flaws in the Domain Name System (DNS) protocol that can be used by ...