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Build›Workload Security

Secure what runs. And what builds it.

O3 protects workloads at both ends — the CI/CD build environment where tampering happens silently, and the runtime containers and VMs where attacks land. eBPF-based, no sidecars.

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eBPF Monitoring

Kernel-level visibility. Zero sidecars.

O3 attaches directly to the kernel via eBPF — no DaemonSets to configure, no container restarts, no performance impact. Runtime visibility is always on from the moment the workload starts.

O3 eBPF ArchitectureLive
Container / Application Layer
nginxnodepython
O3 eBPF Sensor
Attached to kernel · zero sidecars
Linux Kernel
syscall interface · namespaces · cgroups
Live Events
process.exec
net.connect
file.open
process.exec
net.connect
Build Runner Protection

Build runners are targeted because nobody watches them.

A compromised build runner has access to source code, secrets, artifact registries, and deployment credentials. O3 watches every process, file access, and network call during every build — behavior that doesn't match the build definition is immediately flagged.

O3 Workload Monitor · runner-07
Anomaly Detected
Anomalous process spawned by build step
npm run build spawned curl 198.51.100.42:4444
Process Tree
└─ runner (pid 1)
└─ node npm run build (pid 8823)
└─ webpack.config.js (pid 8831)
└─ curl 198.51.100.42:4444 ← FLAGGED
Egress Enforcement

New outbound connections trigger instant alerts.

O3 learns which external endpoints your workloads communicate with during a baseline period. Any new outbound connection to an unknown destination is flagged immediately — no rules to write, no IP allowlists to maintain.

Egress Baseline · api-serviceEnforced
api.stripe.com:443Baseline
db.internal:5432Baseline
logs.datadog.com:443Baseline
NEW · Not in baseline
198.51.100.42:4444BLOCKED
14:33:52 UTCAlert sent to security team
Lateral Movement

Attacks that span workloads leave a trail we follow.

O3 correlates events across workloads. An attacker pivoting from a compromised build runner to a production container leaves behavioral signals at each hop — O3 connects the dots even when each individual event looks benign.

Cross-Workload Correlation3 hops · 14 events
Build Runner
runner-07
COMPROMISED
CI Cache
cache-service
PIVOTING
Production
api-service
TARGET
Cross-workload correlation detected · 3 hops · 14 events

Secure your workloads. At runtime.

Deploy O3 in your cluster and detect threats the moment they appear — not after the breach.

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FAQ

Questions,
answered.

Everything teams ask before rolling this out. Still stuck? Reach our team.

  • O3 attaches eBPF programs to kernel hooks that fire on system calls, process creation, file access, network connections, privilege changes. This gives O3 a complete, tamper-resistant view of everything a workload does without modifying the workload itself. Because eBPF runs in the kernel, it cannot be disabled by a compromised container or application process.
  • Build runners operate with elevated access, they check out source code, read secrets from the CI environment, write to artifact registries, and often have credentials for deployment targets. An attacker who compromises a build runner can steal secrets, inject malicious code into artifacts, or pivot directly to production. Most security tooling focuses exclusively on runtime containers and leaves build runners completely unmonitored.
  • No. O3 uses eBPF which runs in the kernel, not alongside your workloads. There are no sidecars to inject into pods, no DaemonSets that consume per-pod resources, and no container restarts required. The O3 node agent runs once per host and monitors all workloads on that host simultaneously.
  • O3 correlates events across all workloads on a host and across hosts in the same cluster. Lateral movement typically follows a pattern: a workload makes an unusual network connection, accesses credentials it shouldn't need, then a second workload shows unexpected behavior shortly after. O3 recognizes this temporal and behavioral correlation even when each individual event looks benign in isolation.
  • During a configurable learning period, O3 records every external endpoint each workload communicates with and builds a behavioral baseline. After the baseline period, O3 enters enforcement mode. Any outbound connection to a destination not in the baseline triggers an alert, and optionally a block, depending on your configuration. This catches command-and-control connections, data exfiltration, and compromised packages that phone home.
  • Yes. O3 supports container workloads (Docker, containerd, Kubernetes) and VM workloads (EC2, GCE, Azure VMs) using the same eBPF sensor. For VM workloads, O3 establishes a behavioral baseline at deploy time, expected processes, file access patterns, network connections, and alerts on deviations. The same lateral movement and egress enforcement capabilities apply.