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Zero-Trust DNS Filtering

Securd is a cloud-delivered protective DNS service protects your endpoints from connecting to malicious domains with zero-trust dns filtering.

  • Instantly reduce your exposure to 95% of domains.

  • Block access to high-risk, malicious and compromised domains.

  • Keep your DNS resolution private & secure with DoT, DoH and DNSSEC.

  • Stay protected across both IPv4 and IPv6 networks.

  • Tailor your own block lists for a personalized experience.
  • Investigate and hunt for threats in real-time.


Instant Proof of Value. Implement in 5 Minutes.

proective dns filtering

Why Use Securd?


Securd is more than just another DNS filtering solution; we compliment your endpoint-protection with zero-trust technology. Our mission is singular and resolute: to reduce Internet access exposure, ensuring the least amount of risk to your endpoints. Harness the power of our pioneering Greywall technology coupled with a Domain Rank. Together, they deliver unparalleled protection against phishing, malicious domains, and precisely tailored content filtering. Dive into proactive security that goes beyond conventional reactive measures like Indicators of Compromise (IoCs). With Securd, you now get to change the rules of engagement.


CISA Recommended Technology

“Protective DNS can greatly reduce the effectiveness of ransomware, phishing, botnet, and malware campaigns by blocking known-malicious domains. Additionally organizations can use DNS query logs for incident response and threat hunting activities. CISA encourages users and administrators to consider the benefits of using a protective DNS service.”

Spot  Risk and Disrupt Threats

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