MSAB Digital Forensics Glossary
Key Terms and Definitions
Welcome to Our Digital Forensics Glossary — A resource for clear, concise definitions of key terms used in digital forensic investigations. This glossary includes terminology used in the field of smartphone investigations, mobile data extraction, and the analysis of digital evidence from mobile devices.
As mobile phones become central to cybercrime and digital investigations, it’s essential to understand critical concepts such as IMEI, mobile data acquisition, app artifacts, and SIM card analysis. You’ll also find definitions of broader digital forensics terms like hash values, metadata, and chain of custody — all explained in a straightforward, accessible format. Whether you’re a mobile forensics specialist, law enforcement officer, cybersecurity professional, or student, this glossary offers up-to-date explanations to help you navigate the rapidly evolving field of mobile forensics.
Validation
The process of ensuring that forensic tools, methods, or data outputs are accurate and reliable, confirming they meet established standards for evidence admissibility.
Read full termVerification
The act of confirming the integrity and authenticity of digital evidence (e.g., via hash matching), ensuring it matches the original source and hasn’t been altered.
Read full termVirtual Machine (VM)
A software-based emulation of a computer system, analyzed in forensics to investigate malware in a sandbox or recover evidence from virtualized environments.
Read full termVirtual Private Network (VPN)
A service masking a user’s IP address and encrypting traffic, investigated in forensics to trace endpoints or bypass anonymity through logs or misconfigurations.
Read full termVirus
Malicious software that self-replicates and spreads, examined in forensics to determine its source, impact, or propagation method on infected systems.
Read full termVolatile Data
A wireless protocol used in IoT devices (e.g., smart home systems), analyzed in forensics to extract data or investigate breaches in connected environments.
Read full termVolatile Memory
Memory (e.g., RAM) that loses data when power is off, targeted in forensics for immediate capture to preserve ephemeral evidence not found on disk. Volatile memory analysis is a crucial aspect of mobile forensics that involves capturing and examining the contents of a device’s volatile memory, such as RAM (Random Access Memory). Volatile memory contains […]
Read full termVolume Shadow Copy (VSC)
A Windows feature creating snapshots of file systems, accessed in forensics to recover previous versions of files or data deleted from the active system.
Read full termVulnerability
A weakness in a system or software exploitable by attackers, assessed in forensics to understand breach entry points or validate exploitation evidence.
Read full termVulnerability Scanner
A tool identifying system weaknesses, used in forensics to reconstruct attacker reconnaissance or verify vulnerabilities exploited in an incident.
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