Local first. Signed when it matters. Honest about the edges.
The same four constraints run through every Vertalt system. They are not values on a wall; they decide where code lives and what the product refuses to do.
Failure mode → local decision → signed control → staged rollout. If a system cannot survive the first two steps, the rest is theater.
Local first
A control plane should make a product smarter, not make it stop working. Leviathan keeps protecting when the entitlement service is unreachable. Anticheat keeps its local checks when the cloud is down. Spiky makes the client verify a signed verdict before it trusts a decision.
The host is not a playground
We do not need root to defend a proxy. We do not install packages from a game process. Runtime protection belongs inside the process that already owns the traffic, with a narrow surface and a clear failure mode.
Signed when it matters
A remote decision is only useful if the client can prove who said it. License verdicts, configuration bundles, and AI results carry signatures and an execution-time check. The client verifies before it acts.
Honest about the edges
We name what is experimental, private, or unqualified. A benchmark needs a workload. A detector needs an evidence run. A release needs its gates. A clean boundary is more useful than a broad claim.
Put the constraint on the table.
Tell us the failure mode you are designing around. We will tell you which layer owns it — or whether it should stay out of scope.