services

professional services for trust infrastructure

built for trust infrastructure. limited deployment support is available for organizations implementing semantic verification and trust stack controls.

trust infrastructure
review

security assessment of signing, provenance, and authorization infrastructure.

scope examples:

  • Sigstore/Cosign deployments
  • SLSA implementation review
  • CI/CD signing flow assessment
  • wallet/agent security review

all findings handled via coordinated disclosure if external components are affected.

architecture
advisory

scoped advisory and integration support for semantic verification in real signing flows.

examples:

  • invariant design for your use cases
  • degraded mode policy and threshold calibration
  • verification protocol review (fail-closed vs fail-open)
  • integration review and rollout guardrails

kept small: defined scope, written handoff, reproducible artifacts where possible.

vulnerability research (bcell)

bcell is a vulnerability research workflow for trust infrastructure. available in limited pilot for security teams.

capabilities:

  • automated hunting pipeline (static analysis + semantic patterns)
  • candidate validation and online checks
  • proof generation and submission workflows
  • coordinated disclosure tracking

focus areas:

  • signature verification bypasses
  • boundary handling errors
  • authorization gaps
  • resource exhaustion risks

note: complementary to the 1seal verifier (in limited private pilot).