Rollout review
Checklist for a Safe Keys Rollout
Use this checklist before you issue new keys or turn on a new data flow. Work top to bottom and record who approved each line.
Built for small product and engineering teams in the United States who need a shared review without long meetings.
How to use this page
Go in order. Each part ends with a clear approval. If ownership or scope is unclear, pause and write it down before you continue. Keep dated notes for later review.
Eight review stepsFrom owners to first-week watch.
One approver per lineName, date, and contact method.
Test one alertConfirm the path before launch.
Start with ownership
Define Owners and Environments
List every system involved and name an owner for each key and each flow. Separate staging, sandbox, and production completely, including different vault paths.
Key implementation checklist — lanes 1–2
Lane one
Separate every environment
Confirm former staff and completed vendors have no active access. This section takes an hour and prevents most later confusion. If ownership is unclear, pause here until it is written down.
Write the owner, system, and vault path for staging, sandbox, and production on one sheet.
Note the contact method for each owner so incident messages reach a person, not a list no one reads.
Revoke access for people and vendors who no longer need it, then verify the change.
Lane two
Scope and Expiry Review
For each key, write its allowed endpoints, allowed methods, and expiry date in one row. Remove wildcard scopes unless you can justify them in writing.
Set short expiry for trials and vendor access, often under 30 days, with calendar reminders before rotation.
Overbroad, never-expiring keys should not reach production. Narrow the scope or do not ship.
Storage check
Secret Storage and Access Check
Confirm production secrets live only in the vault or secret manager, loaded at runtime. Check that repos, docs, and chat history contain no live secrets.
Limit who can create and revoke keys to a small group. Turn on access logging for the vault itself. A quick search for known prefixes in code history often finds old leaks worth rotating.
Data agreement
Mapping and Validation Sign-Off
Approve the field map with both system owners, including types, required fields, and example values. Confirm validation rules return clear error codes.
Test empty names, zero amounts, and daylight-saving timestamps. Agree on how rejected records are reported back. Sign-off freezes the map for launch.
Record both approvals with names and dates. If the map changes after sign-off, track the change in the same sheet.
Field tip
Bring example values to the mapping review. Real samples surface type and format gaps faster than abstract rules.
Access review steps
A short data flow rollout habit: check vault-only storage, limited creators, and logging before you approve new access.
No live secrets in repos, docs, or chat exports.
Vault access logging is on and someone reads it.
Old prefixes found in history are rotated.
Runbook and signals
Retry, Backfill, and Rollback Plan
Document retry limits, backoff intervals, and where failed records wait for review. Test a small backfill with idempotency keys before any full reload.
Write rollback steps: how to pause the flow, how to revert a bad deploy, and how to reissue keys if needed. Keep the runbook on one page.
What the one-page runbook holds
Pause control, revert path, and key reissue path with owner names. Long runbooks go unread during incidents, so keep each step to two lines and link the full procedure separately.
How backfill stays safe
Run a small batch first with idempotency keys, check duplicates and ordering, then scale up. Hold failed records in a review queue with the error code attached.
Signals
Logging and Alert Thresholds
Decide what you log for each call and each batch: key ID, flow name, counts, error codes, no secret values. Set alerts for error spikes, backlog growth, and unusual call volume per key.
Route alerts to the flow owner with a backup contact. Test one alert before launch so the path works. Silent monitoring is the same as no monitoring.
Error spikes
Watch codes per flow, per key.
Backlog growth
Alert before queues age out.
Call volume
Flag unusual use per key.
Pilots and launch week
Vendor pilots
Vendor Trial Controls
When a vendor needs access, issue a sandbox key with one endpoint and sample data first. Record the trial end date and what data the vendor may see.
Require encrypted transport and a named contact on their side. Disable the trial key on schedule, even if the pilot extends, and issue a fresh one after review. This habit keeps pilots from becoming permanent backdoors.
Trial closeout
Disable on the calendar date. Review what was touched, then issue a new scoped key only if the work continues.
First seven days
Launch Day and First Week
Launch during business hours Pacific Time when owners are reachable. Watch dashboards for the first batches and review dead-letter queues daily that week.
Hold a short review on day seven: what was rejected, what was slow, what needs a scope change. Keep notes with dates for future audits. Then move to monthly reviews once signals look stable.
Daily queue check that first week, with owner on call.
Day-seven review: rejects, slowness, scope changes.
Applithic — 450 Serra Mall, Stanford, CA 94305, USA · +1-650-723-2300 · [email protected] · Monday–Friday: 9:00 AM – 6:00 PM
Contact us with checklist questionsKeep reading
Finish the checklist with the full guides
Pair this rollout sheet with the handbook for data flows and the keys explainer for scopes and rotation. Bring questions to our team.