Security that starts from runtime

Our mission

bifrost exists to prevent breaches in the software companies build and run, by turning runtime behaviour into protection and cutting the security work that slows teams down.

The enemy is the noise machine. Scanners flood teams with findings that carry no runtime context: thousands of CVEs, and no way to tell which ones are dangerous here. Engineers burn weeks triaging vulnerabilities that are never loaded, never reachable, never exploitable, while the few that are sit buried in the same pile.

Runtime is the ground truth that defeats the noise. What a workload actually does when it runs, the syscalls it makes, the files it touches, the connections it opens, is knowable. bifrost learns it and evaluates it against its own knowledge, which grows with every service and framework it sees: it identifies weaknesses, including behaviour the workload needs and its profile allows, and assesses how fully it has captured what the workload does. That understanding produces two things, in this order. First, verdicts: every CVE is reachable, mitigated by the profile, or never loaded, and what reaches the developer is a short list with the evidence attached. Then hardening: a kernel security profile tailored to each workload from learned behaviour and bifrost's built-in knowledge. In enforce mode, the kernel blocks operations outside it, including what an exploit not yet discovered would need.

The goal is prevent. Not just detect faster or contain better: keep the breach from happening. Detection and response remain essential layers, but they are not a substitute for hardening what runs.

Hardened before the patch. In enforce mode, the kernel blocks operations outside the profile, including those an exploit not yet discovered would need.