Cloudflare adds Secure DNS service on 1.1.1.1

Cloudflare has expanded the range of secure DNS services available. As well as Cisco’s OpenDNS, Google’s DNS service, Oracle’s Dyn, and the recent Quad 9 service, Cloudflare now adds 1.1.1.1 to the mix. According to their blog yesterday (Announcing 1.1.1.1: the fastest, privacy-first consumer DNS service), this is not an April Fool’s joke, but a…

New secure Quad9 DNS service supports IPv6

Quad9 is a new DNS service that prevents against malware. Previously I would have recommended OpenDNS to provide this service. But OpenDNS doesn’t support IPv6 with the malware protection. It only has an IPv6 resolver. Quad9 supports both IPv6 and protects against malware domains. Quad9 is the result of a partnership between IBM (who provided…

MDSec produce PowerShell delivery via DNS

Remember a few months ago, I posted a piece via Engadget about Cisco’s Talos team finding bot control traffic in DNS data. Now MDSec have produced and published a proof of concept code for this. MDSec are security consulting and education company based in the UK. The publish the Web and Mobile Application Hacker’s Handbook…