• What steganography actually is
  • Why naive embedding gets caught
  • Where the data actually goes
  • Hiding well is an ongoing problem, not a solved one
  • Encryption + hiding: the two-layer model
  • What you can hide, and where
  • Trying it yourself
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Tag: steganography

Head map of a natural photo scene
Blog / Digital Forensics · 22 July 2026

How photo steganography works — and how we push Vaultify’s limits

Hiding a file inside a photo doesn’t have to make it bigger or look different — Vaultify uses an AI system that decides how much each part of a photo can hide, then encrypts before it embeds. Here’s how, from the person who built it.

magnifying glass on a photo looking for stego evidence
Blog / Digital Forensics · 14 July 2026

Building steganography detection: what statistical analysis looks for

How statistical steganalysis actually detects hidden data in images — RS analysis, chi-square testing, and why “undetectable” is a claim no steganography tool should make.

DQT finger printing
Blog / Digital Forensics · 20 May 2026

How I built a JPEG encoder fingerprint database from scratch

How I built the DQT encoder fingerprint database inside snapWONDERS — deriving libjpeg tables mathematically from the ISO standard, and running a live accumulation pipeline with a trust model to guard against faked metadata. And what this has to do with Vaultify.

Recent Posts

  • Head map of a natural photo sceneHow photo steganography works — and how we push Vaultify’s limits22 July 2026
  • magnifying glass on a photo looking for stego evidenceBuilding steganography detection: what statistical analysis looks for14 July 2026
  • Dramatic macro scan of a glowing digital seal being authenticated by a beam of light.Think Twice Before Claiming AI Work as Your Own — What C2PA Content Credentials Prove9 July 2026
  • Dark navy hero image showing a JPEG file icon surrounded by six forensic signal indicators with a simplified report panel on the rightA Complete Guide to JPEG Forensic Analysis4 July 2026
  • Blurred forest scene with a heat map overlay showing where something has been possibility modifiedHow to Forensically Detect AI-Generated Images — No Detection Model Required1 July 2026

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