TAIA.

AdvisoryAvailable

Senior advisory, fixed in scope.

Senior advice from TAIA’s founder: thirty years in IT engineering and IT management, including enterprise architecture, applied cryptography and R&D programme management, now also for AI on confidential data.

The founder delivers each engagement in person; TAIA GmbH contracts and invoices.

Start with a 30-minute call A 30-minute call sets the question; work starts within two weeks, remote or in the Zürich area, in English.

Four fixed packages

Which AI steps could keep the secret.

Four days

Confidential AI readiness review

Which AI steps on confidential data could run under HE or in a TEE?

No system access and no customer data: conversations, and redacted documents you choose to share.

You leave with
AI steps and data mapped; HE, TEE or neither, with reasons; one step for the feasibility study.
Limit
Advice on your own material. The review runs no benchmark and puts nothing live.
Book a review
Eight days

HE / TEE architecture feasibility

Can one data flow, for example an AI step on confidential data, run under HE or in a TEE?

You leave with
Architecture options compared on confidentiality, performance and cost, benchmark on synthetic data, recommendation.
Result
“Not feasible” is a valid result, written down.
Limit
Synthetic data only. Nothing goes live.
Ask about a study
Five days

Architecture review

One platform, programme or target architecture.

You leave with
Architecture map with risks, fix-first gap list with effort, one-hour readout.
Ask about a review
Four days

E-signature architecture check

ZertES / eIDAS levels, timestamps, long-term validation.

You leave with
Review of your signing and archiving flow, gap list, integration plan for your trust service provider.
Ask about a check

Advisory days, for a defined question and a defined result, booked singly or as a block.

Free

Not sure yet? The free AI decision check.

  • A check of your decision records, not of HE or TEE fit: pick one decision your company makes with AI, and answer eight questions about it.
  • Runs in your browser; your answers never leave your device. No registration.
  • A short result: what you could show months later, and what you could not.
Run the free check

Questions

Before you book.

Do you need access to our systems?

No. No package takes production access or installs anything.

Do you need our customer data?

No. Conversations, and redacted documents you choose to share. The feasibility study benchmarks on synthetic data.

What does it cost?

A fixed fee per package, stated in the overview we send you and in a written Work Order before any work starts.

Which package fits us?

Write to info@taia.ch with one sentence on the AI step or the architecture in question. A 30-minute call sets the question; work starts within two weeks. “None of them” is a valid answer.

If your question is how to keep a record of AI-assisted decisions, write to info@taia.ch.