Capabilities
Services
Digital forensics, eDiscovery, expert consulting, and authorized technical exploitation structured around the matter.
Disciplined technical work, structured around the matter.
TIERS Group supports the full digital-evidence lifecycle: preservation planning, targeted collection, forensic examination, eDiscovery processing and delivery, technical consultation, and authorized technical exploitation. We select methods based on the question, evidence source, legal authority, risk, and intended use—not merely on what a tool can extract.
Forensics
Digital Forensics
Preservation, acquisition, examination, deleted-data assessment, metadata review, artifact correlation, timelines, and validation.
Mobile
Mobile Device Forensics
Authorized work across phones, tablets, applications, communications, media, device state, and location-related artifacts.
Endpoints & SaaS
Computer, Cloud & Collaboration Data
Focused acquisition and analysis across computers, storage, email, cloud repositories, and collaboration systems.
Review & production
eDiscovery & Litigation Support
Collection strategy, processing, metadata, extracted text, native files, images, load files, RSMF, and review-ready packages.
Technical opinion
Expert Consulting & Testimony
Issue-spotting, technical review, reports, declarations, briefings, deposition support, and testimony when appropriate.
Specialized mission
Technical Exploitation & Training
Difficult-device workflows, unusual media, quality systems, tool validation, and complete mission-tailored training and qualification programs.
The TIERS difference
Outputs designed for the next decision.
A technically correct extraction can still be operationally useless if it is overbroad, poorly documented, or difficult to review. Our work connects acquisition choices to the downstream decision: case assessment, discovery, negotiation, internal action, testimony, or mission exploitation.
Proportionate
Scope reflects the question and avoids unnecessary collection where practical.
Traceable
Sources, methods, validation, transformations, and exceptions are documented.
Review-ready
Data and reports are organized for the people and platforms that will use them.
Understandable
Technical findings are translated into clear observations, limitations, and implications.
Need help choosing the right scope?
Start with the questions—not the tools.
An early consultation can identify likely sources, preservation risks, collection options, review implications, and a sensible first phase.