A new type of DNS leak – ExpressVPN's research raises concern for VPNs
To explain how DNS cache poisoning works, we need to revisit how DNS works again. DNS records come in two flavors: ...
CRN19 年
Symantec Fixes DNS Cache Poisoning Problem
Although Symantec released patches earlier this month for its Gateway Security 5300 and 5400 Series, the Windows and Solaris editions of its Symantec Enterprise Firewall, 7.0.x and 8.0, and its ...