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Articles by Sean Michael Kerner 

Security Experts Spotlight Carrier Vulnerabilities

Two security researchers will detail possible threats to carrier networks at the Black Hat Europe confab in April.

Hacking Contest Aims to Help

The third annual PWN2OWN contest, at the CanSecWest conference in Vancouver, British Columbia, hopes to uncover vulnerabilities before they hurt consumers.

New Efforts Promote DNS Security

Three new initiatives are launched to promote use of critical practices.

Adobe Acrobat for Windows, Mac is Patched

The Windows and Mac version of the ubiquitous PDF reader is patched, while the Linux version remains vulnerable.

Firefox Gets Three Fixes

As the Firefox 3.1 update approaches, Mozilla takes care of a handful of security problems.

Cisco Makes Email Security Push

Cisco launches a new effort to build email security, leveraging IronPort's email protection as both a SaaS and hybrid model.