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Quantum Computing and the Future of Digital Evidence and Forensics

Implications of quantum computing for digital forensics, chain of custody, and evidential integrity.

Full day (6 hours)

Certificate on completion

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Course Overview

For forensic examiners, legal counsel, and law enforcement digital investigators. Covers quantum threats to evidence integrity, admissibility challenges from broken cryptographic signatures, chain of custody implications, eIDAS vulnerability, and the timeline for quantum-enhanced forensic analysis capabilities.

Curriculum

Course content is structured into sessions below. Each session is configurable to your organisation's environment, threat model, and objectives.

#	Session	Topics
1	Digital Evidence in the Pre-Quantum Era How current evidence authentication depends on classical cryptography
2	Quantum Threats to Evidence Integrity and Admissibility When cryptographic authentication can be retroactively broken	Digital signatures on evidence: how Shor algorithm breaks RSA and ECDSA signatures used to authenticate forensic images, chain of custody logs, and court submissions Timestamp authority vulnerability: RFC 3161 timestamps rely on RSA or ECDSA; quantum capability undermines their evidentiary value Historical evidence re-examination: when a quantum-capable adversary can forge signatures that were valid at time of creation, what happens to convictions based on digitally signed evidence
Break
3	Chain of Custody and Forensic Image Authentication Quantum implications for evidence handling procedures	Forensic imaging standards (ISO 27037, ACPO Good Practice Guide): how SHA-256 hash verification survives quantum attack but RSA-signed chain of custody does not eIDAS Regulation and qualified electronic signatures: the quantum vulnerability timeline for EU electronic evidence admissibility Expert witness challenges: how defence counsel will argue quantum-era signature unreliability in court
4	Interactive Demonstration: Evidence Vulnerability Assessment Full-day format only	Mapping a forensic evidence workflow to identify quantum-vulnerable cryptographic dependencies Assessing timestamp authority PQC readiness for forensic evidence chains Drafting a quantum-aware evidence handling protocol for a law enforcement or legal team
Break
5	Quantum-Enhanced Forensic Analysis Where quantum computing creates new investigative capabilities	Quantum pattern matching: Grover algorithm applications to keyword search across encrypted forensic datasets (quadratic speedup, not exponential) Quantum machine learning for forensic analysis: NISQ-era limitations versus fault-tolerant potential for large-scale digital forensic triage Honest assessment: most quantum forensic capabilities remain theoretical; the near-term impact is defensive (protecting evidence) not offensive (analysing it)
6	Standards Bodies and Legislative Responses How evidence law and forensic standards are adapting	NIST Digital Evidence Working Group: draft guidance on PQC for forensic evidence handling UK Crown Prosecution Service digital evidence guidance: quantum readiness assessment Electronic signature law reform: eIDAS 2.0 and the inclusion of PQC algorithms in qualified signature requirements
7	Q&A and Evidence Protection Planning

Designed and Delivered By

Training courses are designed and delivered by QSECDEF in collaboration with subject specialists. All instructors have direct experience in quantum technologies and security.

QSECDEF brings expertise in post-quantum cryptography, quantum computing strategy, and defence-grade security assessment. Our membership spans 900+ organisations and 1,500+ professionals working at the intersection of quantum technologies and critical infrastructure security.

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Quantum Computing and the Future of Digital Evidence and Forensics

Course Overview

Curriculum

Designed and Delivered By

Quantum Security Defence

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