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Reliably and quickly protect your network from cyber threats

Automatically blocking malicious IP and DNS connections can stop threats like ransomware, phishing, and botnets from infecting your network.

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Protective DNS

Block threats early, before they do damage.

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Threat Intelligence

An Actionable Threat Intelligence Platform

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How It Works

We're allergic to security bull$#*!. In a noisy industry with high price tags, we bring a high quality, affordable and actionable threat intelligence platform to the table. Here's a quick (we promise) overview of who we are and how we make it all work.

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Threat Intelligence Collection

We incorporate 900+ threat feeds that are human & machine curated, delivering the broadest coverage in the industry of IP addresses and domains.

CheckIOC Overview UI

Custom Security Policies

Get 600+ fully customizable policies in selectable categories. Tailor your own custom block & allowlists.

Policy Management UI

Network Device Integrations

Automated policy updates for virtually any NGFW, DNS server, Router, Switch, IDP, WAF, SIEM and more.

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Advanced Web-Based Reporting

View & analyze blocked threats. Identify affected client devices. Custom email reports & alerts.

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ThreatSTOP Platform

The ThreatSTOP platform is a SaaS security platform with modular product offerings for Protective DNS (PDNS), firewall automation, and other Threat Intel use cases. It integrates with physical, virtual, and hosted security stack components including firewalls, DNS servers, IDPS, SIEM and more. The platform automates threat intelligence acquisition, curation, and timely application for threat mitigation and visibility. Modules include:

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DNS Defense

Using continuous updates from 900+ Threat Intelligence sources, DNS Defense stops dangerous and unwanted DNS traffic before damage is done.

IP Defense

IP Defense sends automated policy updates to existing firewalls, routers and switches, and stops inbound attacks at network edges, before  damage is done.

MyDNS

This takes the network DNS Defense Service and delivers it to individual endpoints, providing the same security even when these endpoints are outside the corporate network.

Check IoC Subscription

Check IOC is now available as a standalone subscription. We've made it easy to get your hands on tools that give you invaluable data, backed by one of the largest databases that we've been building for over a decade.

ThreatSTOP CE

The ThreatSTOP Community Account is our way of saying thank you to the security community for everything they do. A Community Account entitles you to run ThreatSTOP on one IP device (firewall, router, etc.) and one DNS device. Community accounts are limited to pre-built policies that include core protections such as the DShield Blocklist and Emergency Handler Blocks.

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  • DNS Defense CE
  • IP Defense CE
  • MyDNS CE
  • Check IoC Tool

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We're allergic to security bull$#*!. In a noisy industry with high price tags, we bring a high quality, affordable and actionable threat intelligence platform to the table. Here's a quick (we promise) overview of who we are and how we make it all work.

Get started today