OpenText Core DNS Protection is a commercial intrusion detection and prevention systems solution by OpenText Cybersecurity. Vali Cyber ZeroLock is a commercial workload protection solution by Vali Cyber. Features, integrations, deployment and the company behind each one, side by side.
Cloud-native DNS filtering solution that blocks malicious domains and threats
Linux security platform for federal/national security environments
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Based on what each listing shows: deployment, company size, price and open source.
OpenText Core DNS Protection fits if you want a cloud product and you are a small business.
Vali Cyber ZeroLock fits if you need both cloud and on-premises options.
Common questions when comparing OpenText Core DNS Protection vs Vali Cyber ZeroLock for intrusion detection and prevention systems.
OpenText Core DNS Protection: Cloud-native DNS filtering solution that blocks malicious domains and threats, built by OpenText Cybersecurity.
Vali Cyber ZeroLock: Linux security platform for federal/national security environments, built by Vali Cyber.
The table above shows where their features, integrations, deployment and company size fit differ.
OpenText Core DNS Protection is made by OpenText Cybersecurity. Vali Cyber ZeroLock is made by Vali Cyber. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
In part. OpenText Core DNS Protection and Vali Cyber ZeroLock are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-02
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