CIRA and Nominum offering DNS firewall

Canadian ccTLD registry CIRA has started offering DNS-based security services to Canadian companies.

The company has partnered with DNS security services provider Nominum to develop D-Zone DNS Firewall, which it said lets customers “block access to malicious content before it can reach their network”.

It’s basically a recursive DNS service with a layer of filterware that blocks access to lists of domains, such as those used by command and control servers, known to be connected to malware and phishing.

It’s a timely offering, given the high-profile WannaCry ransomware which infected hundreds of thousands of unpatched Windows boxes worldwide last month (though I’m not sure this kind of service would have actually prevented its spread).

The CIRA service uses Nominum’s technology but operates at Canadian internet exchange points and appears to be marketed at Canadian customers.

It’s the latest effort by CIRA to expand outside of its core .ca registry business. Earlier this year, it became ICANN’s newest approved gTLD back-end provider after a deal with .kiwi.

Many ccTLD registries are looking outside of their traditional businesses as the increasingly cluttered TLD market puts a squeeze on registration growth.

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Tagged: .ca, cira, nominum, security, wannacry