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Zscaler Internet Access is a commercial security service edge tool by Zscaler. 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, integrations, company size fit, here is our conclusion:
Mid-market and enterprise security teams replacing on-premise web gateways will find Zscaler Internet Access worth the migration effort because it actually inspects encrypted traffic at scale without killing performance, something most cloud SSE platforms struggle with. The platform covers DE.CM and DE.AE through continuous monitoring and AI-powered threat detection across DNS, URLs, and files, giving you visibility into what your old gateway missed. Skip this if your organization needs deep integration with on-prem infrastructure or runs custom legacy applications that depend on transparent proxy architecture; Zscaler's cloud-first design optimizes for modern SaaS and internet access, not hybrid networks.
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.
Cloud-native SSE platform for secure internet and SaaS access with zero trust
Cloud-based zero trust platform for threat protection across users and devices
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Common questions about comparing Zscaler Internet Access vs Zscaler Cyberthreat Protection for your security service edge needs.
Zscaler Internet Access: Cloud-native SSE platform for secure internet and SaaS access with zero trust. built by Zscaler. headquartered in United States. Core capabilities include 100% TLS/SSL traffic inspection at scale, Secure Web Gateway with AI-powered URL filtering, Intrusion Prevention System for advanced threat protection..
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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