# NSS Labs

> NSS Labs is an independent cybersecurity testing firm that evaluates security products using real\-world validation and data\-driven analysis\.

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## Pages
- [Home](https://nsslabs.com/)
- [Podcasts \& Videos](https://nsslabs.com/media/podcasts-videos/)
- [Media Coverage](https://nsslabs.com/media/media-coverage/)
- [Press Releases](https://nsslabs.com/media/press-releases/)
- [Blog](https://nsslabs.com/media/blog/)

## Posts
- [Zscaler Zero Trust Exchange Delivers Strong Threat Protection  in NSS Labs New, More Rigorous SSE Test](https://nsslabs.com/media/press/press-release/zscaler-zero-trust-exchange-delivers-strong-threat-protection-in-nss-labs-new-more-rigorous-sse-test/)
- [Why Enterprises Need a Better Way to Evaluate AI Security](https://nsslabs.com/media/blog/why-enterprises-need-a-better-way-to-evaluate-ai-security/)
- [Inside Cybersecurity: NSS Labs launches testing methodology for enterprise AI protection systems](https://nsslabs.com/media/press/media-coverage/nss-labs-launches-testing-methodology-for-enterprise-ai-protection-systems/)
- [NSS Labs Unveils New AI Security Test Framework as  Enterprises Demand Proof—Not Promises](https://nsslabs.com/media/press/press-release/nss-labs-unveils-new-ai-security-test-framework-as-enterprises-demand-proof-not-promises/)
- [AI Security Is Moving Fast\. Evaluation Isn’t\. That’s a Problem\.](https://nsslabs.com/media/blog/ai-security-is-moving-fast-evaluation-isnt-thats-a-problem/): NSS Labs says AI deployment outpaces evaluation\. Two white papers and an AIPS test methodology provide evaluation criteria and runtime guardrail focus\. The methodology tests protection against prompt injection, prevention of unauthorized output, evasion, resilience under stress and failure conditions, policy and filter efficacy, agent and tool security, observability, and performance\.

## Research
- [2026 Q2 Security Service Edge Zscaler](https://nsslabs.com/research/2026-q2-security-service-edge-zscaler/)
- [2026 Q2 Security Service Edge Methodology 3\.0](https://nsslabs.com/research/2026-q2-security-service-edge-methodology-3-0/)
- [2026 Q2 AI Protection Systems Methodology 1\.07](https://nsslabs.com/research/2026-q2-ai-protection-systems-methodology-1-07/)
- [2026 Q2 Enterpise Firewall Methodology 4\.0](https://nsslabs.com/research/2026-q2-enterpise-firewall-methodology-4-0/)
- [2026 Q2 Cloud Network Firewall Rating Methodology 4\.1](https://nsslabs.com/research/2026-q2-cloud-network-firewall-rating-methodology-4-1/)

## Optional
- [Sitemap index](https://nsslabs.com/sitemap_index.xml)