SECURITY ATLAS / EVALUATION BRIEF Netskope AI Gateway Research reviewed: 2026-10-18 https://atlasofsecurity.com/landscape/vendors/netskope-ai-gateway/ THE ATLAS TAKE Netskope Skylight AI Gateway is worth evaluating when private applications or agents need a controlled path to public or privately hosted models. Its technical documentation describes authentication, rate limiting, prompt/response filtering and logging, while current product material emphasizes localized deployment. Atlas would focus the trial on routed model API traffic and the configured content controls. That is a distinct job from authorizing every business action an agent can take through tools. Agentic Broker, Agent Action Control and other Skylight functions should be reviewed separately instead of inferred from the gateway name. SCOPE This profile covers the documented agent-to-model gateway. Do not infer task-level tool authorization or agent orchestration from that traffic-inspection scope. WORTH A LOOK WHEN AI platform teams governing supported application-to-model API traffic in a defined private deployment. THINK TWICE WHEN The primary requirement is task-level authorization of arbitrary tool actions outside the model gateway. IMPLEMENTATION 1. Inventory model traffic List providers, private models, streaming paths and credentials, then identify every route intended to pass through the gateway. 2. Deploy and configure deliberately Record appliance/runtime requirements, authentication, policy configuration and evidence location for the chosen release. 3. Test failure and bypass Exercise a harmless blocked payload, direct-provider attempt and gateway interruption while independent tool permissions remain restrictive. OPERATING REALITY Platform owners maintain gateway deployment, provider credentials, application routing and availability. Security owners tune content policies and log access. Direct provider routes, streaming behavior and retries need explicit tests because they can change coverage or user outcomes; a gateway token alone does not remove alternative credentials elsewhere in the application. COMMERCIAL CONSIDERATIONS Quote AI Gateway deployment and selected inspection integrations explicitly. Include infrastructure, model consumption, logs and separately purchased guardrail, DLP or agent-control functions. - Gateway infrastructure and selected entitlement - Integrated inspection controls and model usage - Log retention, availability and platform operations EVALUATION PLAN / PROPOSED TESTS, NOT COMPLETED RESULTS 1. Trace a supported model request and response Acceptance evidence: Keep authentication, policy and application outcome. Owner: __________ Pass criterion: __________ Observed result: __________ Evidence location: __________ 2. Trigger a harmless content or rate restriction Acceptance evidence: Verify the response, retry behavior and event record. Owner: __________ Pass criterion: __________ Observed result: __________ Evidence location: __________ 3. Attempt a direct provider route in a lab Acceptance evidence: Document the separate network or credential control that prevents bypass. Owner: __________ Pass criterion: __________ Observed result: __________ Evidence location: __________ QUESTIONS FOR THE VENDOR - Which models and transports are supported? - Are requests and responses both inspected? - Can direct provider access bypass the gateway? EVIDENCE GAPS - Atlas has not independently measured inspection efficacy or gateway performance. - Confirm provider schemas, streaming support, sizing and integrated-control entitlements. SOURCES Netskope: AI Gateway technical scope (Documentation) https://docs.netskope.com/en/ai-gateway Netskope: Skylight AI Gateway deployment and integrations (Product information) https://www.netskope.com/products/ai-gateway Netskope AI Gateway configuration API (Documentation) https://docs.netskope.com/en/configuration-api Use synthetic fixtures in an authorized environment. Agree rollback and acceptance criteria before enforcement. Documentation research and Atlas analysis. Independent hands-on effectiveness, effort, and complete price remain unassessed.