Blog
Guides and background on protecting documents.
Protect client data without a costly business plan
ChatGPT and Claude business plans are billed per person per month. How to protect client data without one: with placeholders, created on your computer.
For fiduciariesChatGPT for accountants and fiduciaries
Payroll, tax returns, annual accounts: how fiduciaries and accountants use ChatGPT or Claude without exposing client ID numbers, IBANs and amounts.
For small businessesChatGPT for small businesses
Your team already uses ChatGPT and Claude. A simple rule for your staff and a local tool so client data stays inside your business.
For freelancersChatGPT for freelancers
No IT department, no business contract: how freelancers protect client data before a text or a file goes to ChatGPT or Claude.
For lawyers and doctorsProfessional secrecy and ChatGPT
Lawyers and doctors are bound by professional secrecy. What placeholders can do before ChatGPT or Claude, where they stop, and what you need to settle yourself.
GuideProtect documents before ChatGPT and Claude
How to protect names, addresses and amounts in Word, Excel and PDF before you upload a document to ChatGPT or Claude, in four steps.
BackgroundAnonymize or pseudonymize
Anonymizing removes the link to a person for good, pseudonymizing replaces it reversibly. What that means and where Zecretly stands.