Security

Hash-chained audit log

An audit log where each entry carries a fingerprint of the one before, so tampering shows.

A hash-chained audit log is one where each entry carries a fingerprint (a hash) of the entry before it. If anyone edits or deletes an entry, the chain breaks and the change shows up when the log is checked. The Vintage People audit log works this way: entries are never edited or deleted, and each records the person, their IP address and browser, and the before and after values.

Related terms

Maker-checker Data subject request RoPA

Help & how-to

See it in practice

Single sign-on and SCIM

Verify your domain, connect OIDC or SAML, provision users.

Data protection under the NDPA

The privacy console tabs and the breach clock.

Roles & access control

A two-stage model: what each role can see, and what it can do.

Browse the Help Center

See it applied to real payroll

Vintage People applies these statutory rules on every run, with a full audit trail.

See Vintage Payroll PAYE calculator