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WAF and traffic inspection

Web application firewalls, rule tuning, traffic replay, and inspecting requests without drowning operators.

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Applied security, Edge systems
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  1. 2026

  2. Traffic Replay as a Security Primitive

    WAF tuning is a guessing game because you cannot reproduce the traffic that triggered the rule. Deterministic replay changes that.

    Applied securityWAF and traffic inspectionEdge systemsReliabilityDeveloper tooling

    12 min

  3. What Zentinel Is Really Optimizing For

    Every major proxy was a product of its time. Zentinel is built for this one: safety, operability, and the operator's ability to sleep.

    Edge systemsApplied securityWAF and traffic inspectionIsolationReliabilityObservabilityRustPingora

    18 min

  4. Edge Systems Are the New Backend

    Auth, policy, and business logic are migrating to the edge. The traditional backend is becoming a persistence layer.

    Edge systemsApplied securityDistributed systemsLocal-firstWAF and traffic inspectionRustPingora

    30 min