The discovery of a major DNS flaw in mid-2008 landed the technology in many headlines, but with economic concerns weighing on many in IT, industry watchers worry that revamping systems and security around domain name servers could be put on hold in 2009.

The vulnerability discovered by director of penetration testing at IOActive Dan Kaminsky motivated numerous vendors to upgrade their products to protect enterprise networks against cache poisoning and other DNS attacks, such as distributed denial-of-service (DDoS). IT directors were encouraged to upgrade their DNS systems to guard against potential threats…

Read full story: Network World

Related topics: DNS, Security