// GUIDES

A practical guide to checking Content Credentials, file metadata, privacy risks and uncertainty without treating missing data as a verdict.

Check the original file, separate detected from valid and trusted, and understand what missing metadata cannot prove.

Understand the difference between a credential being present, cryptographically valid and trusted under a verifier’s policy.

Learn what GPS, camera and time fields can reveal before you share an image, and how to inspect them safely.

A provenance-first workflow for separating what the pixels show from what the file can actually support.

Compare signed provenance, ordinary metadata, watermarks and AI detection estimates without collapsing them into one verdict.

Using ChatGPT, Copilot or Claude at work? Here's what GDPR says about sharing data with AI tools, and what your business needs to do to stay compliant.

ChatGPT is everywhere in the workplace. Here's how to use it safely, protect sensitive data, stay GDPR compliant, and get the most out of it.

PII is any data that can identify a specific person. Here's what counts, why it matters, and how to protect it.

Sending a document that might contain sensitive data? Here's how to properly redact names, emails, financial data and personal information.

Every time you paste a document into ChatGPT, you risk exposing emails, bank details, NI numbers and more. Here's how to check before you send.

Deepfake images and videos are becoming increasingly convincing. Here's how to detect them — from visual tells to forensic tools and AI detection software.

Comparing the best free tools for detecting AI-generated images — accuracy, privacy, and what each one actually catches.

Fake AI-generated profile photos are widespread. Here's how to spot them and verify whether a profile picture is real.

AI-generated images are getting harder to spot. Here's how to detect them using free tools — including forensic scanning and what to look for.

C2PA lets you embed a "Do Not Train" assertion directly into your image files. Here's what it is and how to use it.

The right Chrome extensions make ChatGPT significantly more powerful. Here are the best tools for prompt engineering, data protection, and productivity.

Getting mediocre results from Midjourney? The difference between a good image and a great one usually comes down to how the prompt is written.

A Chrome extension that rewrites your prompts using word weighting, JSON mode, and aspect ratio control. Here's what it does and how to use it.

Sending goods from Great Britain to Northern Ireland? Here's what paperwork is actually required under the Windsor Framework.