wiredmikey writes "Google on Tuesday announced that it now fully supports DNSSEC (Domain Name System Security Extensions) validation on its Google Public DNS resolvers. Previously, the search giant accepted and forwarded DNSSEC-formatted messages but didn't actually perform validation. 'With this new security feature, we can better protect people from DNS-based attacks and make DNS more secure overall by identifying and rejecting invalid responses from DNSSEC-protected domains,' Yunhong Gu, Team Lead, Google Public DNS, wrote in a blog post. According to Gu, about 1/3 of top-level domains have been signed, but most second-level domains remain unsigned. According to NIST, there has been no progress in enabling DNSSEC on 98 percent of all 1,070 industry domains tested as of March 18, 2013. 'Overall, DNSSEC is still at an early stage and we hope that our support will help expedite its deployment,' Gu said."