Computer, Server & Mobile Forensics
Preserve, analyse & examine important evidence
Gather evidence with
Digital Forensics
Detected a computer crime that demands an incident response?
Lean on TRS for
support.
Digital forensics is a specialised branch of forensic science focused on the recovery, investigation, examination, and analysis of electronic evidence. It plays a crucial role in identifying information sources, tracing communications, establishing timelines, and uncovering criminal activity.
At TRS, our experts are adept in advanced forensic tools and techniques, with deep experience in investigating financial crimes, corruption, cybersecurity breaches, and internal control failures. Partner with us to investigate cybercrime and fraudulent activities using powerful software and proven methodologies – ensuring evidence is preserved, analysed, and presented with precision.
Email Investigation
Detect signs of tampering in email authentication
Incident Response & Investigation
Get an incident under control before it goes viral
Expert Witness Testimony
Provide clear and compelling forensic testimony in court
While digital forensics started with computers, it has now extended to any other devices capable of storing digital data including tablets, network logs and IoT (Internet of Things) devices. Are you investigating a case of unauthorised deletion of files, pilferage and exfiltration of data, conflict of interest, or simply a misuse of company resources?
Through the use of forensically sound procedures and specialised forensic hardware and software, our team of certified and experienced digital forensic examiners can assist in the preservation, analysis and examination of your computing devices and reporting of relevant evidence to support your investigation and litigation work. We typically adopt a 4-stage process in our computer, server and mobile forensics work:
Collection
Identifying, acquiring and preserving the required evidence.
Analysis
Processing the collected evidence and extracting the relevant information to be studied.
Examination
Investigating the processed data to provide evidence and extract useful information.
Reporting
Presenting the findings in confidential reports and in preparation for expert witness testimony.
Email remains a primary communication tool for businesses, making it a frequent target for cybercriminals.
Threats such as phishing, spoofing, and message tampering are increasingly common, often going undetected when emails appear legitimate or contain subtle inconsistencies.
In cases of Business Email Compromise (BEC) or suspected manipulation, our email forensics specialists are equipped to:
Examine
Email chains, headers, and metadata to uncover signs of tampering, spoofing, or unauthorised access.
Analyse
Authentication protocols, message integrity, and communication patterns to determine whether an email has been altered or used maliciously.
Has your business been hacked or have you experienced a malware or ransomware attack? Are you staring at endless logs, unsure of where to begin? TRS is here to help with proven expertise in managing and investigating complex security incidents.
Modern IT environments rely on tools like Security Information and Event Management (SIEM) platforms, Network Intrusion Detection Systems (NIDS), and Endpoint Protection Platforms (EPP) to detect threats and suspicious activity. But when these tools raise alerts, do you know what steps to take next?
At TRS, our incident response team is highly skilled in navigating the entire response lifecycle – from detection and analysis to containment and recovery:
Investigate and Validate Alerts
Examine triggered security alerts to confirm their legitimacy by correlating with threat intelligence, system behavior, and contextual data.
Eliminate False Positives through Thorough Testing
Analyse suspicious events against known baselines, system activity, and environmental factors to differentiate genuine threats from benign anomalies.
Examine Large Volumes of Server and Application Logs
Review and correlate extensive log data to uncover indicators of compromise, anomalous patterns, and evidence of malicious activity.
Identify the Root Cause and Method of Intrusion
Conduct deep analysis of artifacts, attacker techniques, and exploited vulnerabilities to determine the origin, scope, and entry vector of the breach.
Support Recovery and Remediation Efforts
Assist in containment, eradication, and system restoration by providing forensic insights, strengthening security controls, and preventing recurrence.
Our forensic specialists have deep experience in handling high-stakes incidents across both commercial and criminal domains. If you've experienced a cybersecurity breach or suspect something is wrong, contact us immediately. Early action is critical to minimising damage and accelerating recovery.
We provide comprehensive support throughout legal proceedings, ensuring that the technical aspects of our forensic investigations are clearly and accurately communicated in court.
Our expert testimony is crucial in:
Presenting Digital Evidence
Prepare and deliver clear, structured presentations of digital findings, ensuring that evidence is accurately represented and supported by relevant forensic artefacts.
Explaining Complex Technical Findings in an Accessible Manner
Translate technical forensic results into plain, concise language that judges, juries, and non-technical stakeholders can understand, without compromising accuracy or detail.
Verifying the Integrity of Digital Artefacts
Conduct rigorous validation using forensic tools and methodologies to confirm that digital artefacts remain unaltered, authentic, and admissible as evidence.