Linux-native · eBPF-based · Now in design partner program

Runtime security you can trust in production

The hardest problem in runtime security is not detection accuracy. It is operational trust. SilentMesh makes runtime controls safe to deploy, evaluate, and reverse.

Runtime security tools exist. Teams still won't deploy them.

Detection engines are everywhere. What's missing is the operational confidence to actually turn them on. Security teams hesitate because the risk of breaking production outweighs the risk of a breach.

False positive paralysis

Every alert that cries wolf erodes trust. Teams learn to ignore runtime tools instead of relying on them. The signal drowns in noise, and real threats slip through.

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Outage fear

Enforcement means blocking processes in production. One misconfigured policy can take down a service. SREs refuse to enable enforcement when a rollback takes hours.

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Black-box enforcement

Most runtime tools make opaque decisions. Operators can't see why something was blocked, can't predict what will be blocked next, and can't override in time when things go wrong.

Observe first. Enforce only when trusted.

SilentMesh gives operators a graduated path from visibility to enforcement, with full reversibility at every step.

01

Runtime Visibility

eBPF-based instrumentation gives you deep, low-overhead visibility into process execution, file access, and network behavior. No agents to install. No kernel modules. Just attach and observe.

eBPF · Zero overhead
02

Shadow-Mode Policies

Write enforcement policies and evaluate them against real production traffic without blocking anything. See exactly what would have been blocked before you flip the switch. Build confidence with data, not guesswork.

Evaluate · No enforcement risk
03

Controlled Mitigation

When you're ready to enforce, SilentMesh applies policies with surgical precision. Scope enforcement to specific workloads, namespaces, or processes. Gradual rollout, not all-or-nothing.

Scoped · Gradual rollout
04

Instant Reversibility

Every enforcement decision can be reversed in seconds. Not minutes. Not "file a ticket." One action returns the system to its previous state, with full audit trail of what changed and why.

Undo · Full audit trail

From zero to enforced in four steps

SilentMesh is designed for operators who need to move carefully. Every step builds on the last, and you control the pace.

1

Instrument

Attach eBPF probes to your Linux workloads. No restart required. No kernel modules. Visibility starts immediately.

2

Observe

See runtime behavior: process trees, file access patterns, network connections. Understand what normal looks like before defining what's not.

3

Shadow

Write policies and evaluate them in shadow mode against real traffic. No enforcement, just data. Iterate until false positives are zero.

4

Enforce

Enable enforcement with full confidence. Scope it. Roll it out gradually. Reverse instantly if anything unexpected happens.

Operators who run production Linux infrastructure

SRE Teams

Runtime security that respects uptime SLOs. Shadow mode means you never ship a policy you haven't validated in production.

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Platform Engineering

Embed security controls into your platform without adding friction for developers. eBPF instrumentation, no sidecar dependencies.

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DevSecOps

Close the loop between detection and response. Policies as code, evaluated in shadow mode, enforced when ready. Full audit trail.

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Infrastructure Operators

Linux-heavy environments with strict operational requirements. No agents, no kernel modules, no performance overhead. Just eBPF.

Why existing tools don't solve operational trust

Capability Falco Wiz Runtime CrowdStrike Tetragon SilentMesh
Shadow-mode policies Limited ✓ Native
Instant rollback Manual ✓ One-click
Low false-positive noise Noisy Moderate Opaque Tunable ✓ Shadow-validated
Operator transparency Logs only Dashboard Black box Metrics ✓ Full audit trail
Deployment friction Moderate High High Moderate ✓ eBPF attach, no restart

Join the design partner program

SilentMesh is building with early operators. If you run Linux infrastructure and want runtime security you can actually trust, we want to work with you.

No sales pitch. We're looking for operators to build with, not sell to.