AI-Assisted Vulnerability Analysis
Audit code and protocols with a focus on distributed systems, low-level networking protocols, and failure modes that hide between components.
AI security, maintenance, and simulation
Sierra Systems
Hire Sierra Systems to audit code and protocols, maintain critical open source projects, and test distributed software across thousands of machines.
What we do
Deep systems work for code that has to hold up.
Sierra Systems applies human engineering judgment, AI-assisted analysis, and large-scale simulation to security reviews, maintainer-grade open source work, and distributed systems testing.
Human-Led Open Source Maintenance
Maintain and improve open source projects and dependencies with issue triage, patches, releases, security work, and long-term project stewardship.
Large-Scale Distributed Systems Simulations
Run your code on thousands of simulated machines with a configurable, realistic network for latency, loss, partitions, and workload behavior.
How it works
Human judgment first. AI and simulation where they add leverage.
Scope
Identify the code, protocol, dependency, or system behavior that matters most.
Analyze
Combine expert review with AI-assisted exploration, targeted tests, and simulation.
Deliver
Provide findings, patches, maintainer work, simulation results, and practical next steps.
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