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Own your DNS

DNS is a control plane of the Internet

No more ads, no more malware and more privacy if you own your DNS and enable DNS Security.

Free DNS Firewall (RPZ) feeds for registered users:

  • Malware Domain Blocklist by RiskAnalytics
  • Notracking - no more ads, tracking and other virtual garbage
  • PhishTank - phishing domains and IPs
  • etc

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2020-07-27 ioc2rpz @ BlackHat USA 2020 Arsenal

Next week I’ll be presenting my open source projects ioc2rpz and RpiDNS @ BlackHat Arsenal. The session is scheduled on August 5 @ 12pm PDT. https://www.blackhat.com/us-20/arsenal/schedule/#iocrpz-where-threat-intelligence-meets-dns-20685

This year it will be a virtual event and you can attend the arsenal demos and the business hall for free with a business pass: https://www.blackhat.com/us-20/registration.html

Join the session and ask any questions related to the projects and DNS Security in general.

What is ioc2rpz community?

ioc2rpz community is a portal which provides free of charge DNS Firewall (or Response Policy Zone) feeds. The DNS Firewall feeds are based on publicly available threat intelligence(TI). The TI feeds are maintained by 3rd party communities or companies and only a limited number of indicatores were whitelisted. We are not validating the TI feeds on false positives.

DNS Firewall feeds provided "as-is". They may contain false positives.

If you have any questions, comments, proposals or want to provide any feedback please contact us.

What is DNS Firewall?

DNS Firewall or DNS Response Policy Zones is a DNS server feature that allows to overlay custom information on top of the global DNS to provide alternate responses to DNS queries.
The prime motivation for creating this feature was to protect users from badness on the Internet related to known-malicious global identifiers such as host names, domain names, IP addresses, or nameservers.
Criminals tend to keep using the same identifiers until they are taken away from them. Unfortunately, the Internet security industry's ability to take down criminal infrastructure at domain registries, hosting providers or ISPs is not timely enough to be effective.
Using DNS Firewall, a network or DNS administrator can implement their own protection policies base based on reputation feeds from security service providers on a near-real-time basis.
More information available at dnsrpz.info


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* - wasn't tested with ioc2rpz.

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