Protect sensitive data Images/PDFs

Tips and trick to remove sensitive informations from your Screenshots and PDFs.

How to Remove Sensitive Information from a PDF on Mac

Published by IYIA on February 25, 2026

PDFs contain more sensitive data than most people realize. Here's how to remove emails, names, addresses, and other personal information from PDFs on Mac — permanently and without Adobe. Read More

Developer's Guide: Share Terminal Screenshots Without Leaking Secrets

Published by IYIA on February 13, 2026

Developers share terminal screenshots constantly — for debugging, onboarding, and documentation. Here's how to share them safely without accidentally exposing API keys, tokens, or credentials. Read More

What Is PII? Complete Guide to Personally Identifiable Information (2026)

Published by IYIA on February 18, 2026

PII — personally identifiable information — is at the center of every modern privacy law. Here's a complete guide to what PII is, what counts as PII, and how to protect it in screenshots and documents. Read More

How to Redact Legal Documents on Mac: A Guide for Law Firms

Published by IYIA on February 21, 2026

Law firms handle some of the most sensitive documents imaginable. Here's how to redact legal documents on Mac properly — protecting client confidentiality and meeting court requirements. Read More

Batch PDF Redaction on Mac: Redact Hundreds of Files at Once

Published by IYIA on February 4, 2026

Redacting one PDF at a time is tedious. Here's how to batch redact hundreds of PDF files on Mac automatically, saving hours of manual work. Read More