dns
Preventing Participation in Distributed Denial of Service
Over the past week, XMission has seen a sharp spike in Distributed Denial of Service (DDoS) attacks. These attacks utilize spoofing of requests over UDP services to servers that would otherwise believe they are coming from a trusted source. Essentially these unwitting servers act as amplifiers, taking in a few bytes of a command and […]
DNS security and resolution
As many have noted, a serious vulnerability in DNS was recently discovered. Immediately after release of the patch in question and prior to exploit code being released into the wild, along with most other major providers, XMission has patched its servers for this serious issue on both its primary nameservers as well as its dedicated […]