Digital Forensics & Incident Response (DFIR)
Digital Forensics & Incident Response (DFIR)
When a security incident occurs, the first hours matter. Joushen's digital forensics and incident response service helps you contain the event, understand what happened, and preserve the evidence you may need for legal, regulatory, or insurance purposes. Our practitioners work alongside your team to bring a disciplined, methodical response to a high-pressure situation.
We approach every engagement with defensibility in mind — from the moment evidence is acquired through to the final report. Findings are documented so they hold up to scrutiny, whether the audience is your executive team, a regulator, or a court. The aim is not only to resolve the incident, but to leave you with a clear, evidence-based account of it and practical steps to reduce the chance of a repeat.
How we do it
Incident Response Engagement
We help you triage and scope the incident, contain affected systems, and coordinate the response against an agreed plan — prioritising containment while preserving the artefacts an investigation will depend on.
Evidence Acquisition & Chain of Custody
We acquire forensic images and volatile data using sound, documented methods and maintain a clear chain of custody from collection onward. Every item is logged, handled, and stored so its integrity can be demonstrated later.
Forensic Analysis
We examine the acquired evidence to reconstruct the timeline of events — how access was gained, what was affected, and whether data was exposed or exfiltrated — driven by the questions that matter to your decision-makers.
Reporting for Legal & Regulatory Use
We produce clear, factual reports suitable for internal stakeholders, regulators, or legal proceedings. Reports separate fact from assessment, state the limits of the evidence, and give you a defensible record of the investigation and its conclusions.
Readiness & Preparedness
Before an incident, we help you build the capability to respond — response plans, evidence-handling procedures, and tabletop exercises — so that when something does happen, the first hours are spent responding rather than deciding what to do.
Let's find out what your attack surface really looks like.
Thirty minutes with a senior consultant. No pitch, no obligation, just a straight answer on where you stand.
NO SALES CALL · A PRACTITIONER, NOT A REP