Digital forensics and deepfake analysis

A deepfake may artificially alter an image, voice or video. We examine provenance and technical indicators and explain the strength of the methods used; conclusive detection is not always possible.

We examine whether a file contains signs of subsequent alteration. We consider available metadata, file structure and comparison material, separating supported findings from speculation.

We examine agreed questions about an image, such as unusual transitions or inconsistent file information. Originals and known comparison images help; a forwarded screenshot may severely limit the assessment.

We analyse agreed audio indicators, such as edits or possible synthetic speech. Recording quality and compression are considered so technical uncertainty is not presented as a definite conclusion about a person.

We examine relevant frames, audio and file information together. Unusual sections are documented clearly; missing originals or heavy compression may prevent reliable conclusions.

We examine technical properties of digital documents, including metadata and apparent changes. This is not a legal assessment or handwriting examination; the specific investigative question is agreed first.

Authentication determines who gains access to a system. We plan appropriate sign-in methods, additional security factors and recovery routes so protection remains compatible with everyday use.

Verification checks a particular claim or property against defined evidence. We design traceable checks, document their limitations and specify when a case requires human review.

We assess only explicitly authorised systems within an agreed scope. You receive prioritised findings and actions; a limited assessment is neither a guarantee of complete security nor a certification.