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Resec Gateway Security is a commercial security service edge tool by resec. Zscaler Cyberthreat Protection is a commercial security service edge tool by Zscaler. Compare features, ratings, integrations, and community reviews side by side to find the best security service edge fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Mid-market and enterprise security teams handling high-volume file traffic will see immediate value in Resec Gateway Security's Content Disarm and Reconstruction engine, which neutralizes threats by rebuilding files rather than just blocking them. The platform covers NIST PR.IR and PR.PS with cluster-based architecture and on-premise deployment options, giving you genuine resilience without forcing cloud-only dependencies. Skip this if your priority is threat hunting and forensics; Resec emphasizes prevention and sanitization over the continuous monitoring and investigation tooling that detection-heavy teams need.
Zscaler Cyberthreat Protection
Mid-market and enterprise security teams treating network perimeter enforcement as obsolete will get the most from Zscaler Cyberthreat Protection, particularly those shipping user and device traffic through a zero trust architecture where traditional firewalls fail. Its full TLS/SSL inspection at scale, paired with AI-powered threat detection and DNS security, anchors strong coverage across ID.RA Risk Assessment and DE.CM Continuous Monitoring. Skip this if your organization still relies heavily on on-premises infrastructure or needs mature incident response and recovery workflows; Zscaler prioritizes prevention and detection over the Response and Recovery functions in NIST CSF 2.0.
Gateway security platform with CDR, file sanitization & threat prevention
Cloud-based zero trust platform for threat protection across users and devices
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Common questions about comparing Resec Gateway Security vs Zscaler Cyberthreat Protection for your security service edge needs.
Resec Gateway Security: Gateway security platform with CDR, file sanitization & threat prevention. built by resec. headquartered in Israel. Core capabilities include Intelligent File Firewall for true file type identification, Antivirus Multi-Scanning Engine with multiple AV orchestration, Macro Scanning Engine for VB and JavaScript code..
Zscaler Cyberthreat Protection: Cloud-based zero trust platform for threat protection across users and devices. built by Zscaler. headquartered in United States. Core capabilities include Full TLS/SSL inspection at scale, AI-powered threat detection and prevention, Attack surface management with vulnerability identification..
Both serve the Security Service Edge market but differ in approach, feature depth, and target audience.
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