PRESIDIO

Secure by construction

Compliance middleware
for autonomous systems.

PRESIDIO builds EU-grade compliance gating for agentic AI: check the payment or the AI use case before it executes, and keep cryptographic evidence that it was checked. Two flagships, one thesis.

See the catalogWhat we do

Flagship products

Two flagships, one thesis.

The same idea applied to two regulated flows: pre-execution compliance gating with cryptographic evidence. One gates agent payments (MiCA / PII); the other gates AI use cases (EU AI Act / ISO 42001).

  • Agentic payments

    presidio-hardened-x402

    Pre-payment compliance screening for x402 agent payments — PII and policy checks before a request is signed, under MiCA and EU rules.

    Live screening API at screen.presidio-group.eu.

    View on GitHub →

  • AI governance

    presidio-hardened-ikigov-assess

    Assess and gate AI use cases against the IKI-Gov reference model, with ISO/IEC 42001 and EU AI Act mappings.

    Available — companion to the forthcoming Springer book.

    View on GitHub →

The brand word

What "hardened" means.

A library earns the PRESIDIO name when it follows these principles and ships with these defaults.

  • Open source, by default. Every library is public on PyPI with a SECURITY.md in the repo.
  • Standards-first. Built against OWASP ASVS, OPC UA security profiles, IEC 62443, and x402 — not in-house checklists.
  • Assessable. Every project ships with a reproducible audit and a runbook.

  • TLS on, validated, non-negotiable.

    No verify=False escape hatches. Modern cipher suites only.

  • Timeouts required.

    Every network call has a deadline; there is no default of "forever".

  • Safe deserialization.

    No pickle, no untrusted YAML, strict JSON only.

  • Audit logs without secrets.

    Security-relevant events are structured and logged; tokens, PII, and credentials are not.

  • A public SECURITY.md.

    Threat model, reporting channel, and disclosure policy — in the repo, not behind a contact form.

  • Reproducible audit.

    Every release has a dependency audit and a signed provenance record.

Supporting catalog

And the platform underneath.

Browse the full catalog →

Get in touch

Talk to engineering.

For engineering engagements and partnership inquiries, write to office@presidio-group.eu.

Security disclosures go to the SECURITY.md of the relevant repository, not to this address.

PRESIDIO OOD
Vitosha Blvd. 3
Sofia 1000, Bulgaria