DNS

Verisign expands cloud-based DDoS protection

Survey shows DDoS attacks increase in size and number

Infoblox upgrades DNS appliances to ease move to IPv6

Company reports increase in demand as pressure grows around IPv6

Tighter security available to .com sites, but upgrades required

VeriSign boosts security for .com sites; Internet’s largest domain adds DNS security standard

Arbor: Mobile networks trail fixed line in security

Mobile network operators have tended to focus on growing revenue rather than securing their infrastructure

Half of federal Web sites fail DNS security test

Most agencies more than a year behind in meeting DNSSEC mandate

What you missed: A major Internet security hole was finally plugged

The ghosts of the Internet

Microsoft routes around its own COICA damage

Amazon denies being pressured to dump Wikileaks

Updated: Claims terms of service violated; Wikileaks calls company's statement a lie

Comcast outage encourages DIY DNS fix for some

Updated: Service disruption hits much of East Coast