Cyber Forensics Leadership – Expert Witness for your Case


Steven A. Williams

Certified Senior Digital Forensics and Network Intrusion Consulting Expert

CISSP;EnCe;CCNA;CompTIA; CompTIA Security+;CompTIA Network+;National Security Agency Certified Network Intrusion Specialist;CTT (Certified Technical Trainer)
Clearance:  TOP Secret

Steven A. Williams

Steve is a highly regarded computer and network security expert and instructor with a broad knowledge of hardware, software, and networking security technologies; providing a combination of analysis, implementation, and training ability. Steve’s vast experience in network security systems and computer forensics operations has been utilized throughout the world. Steve is currently developing international cyber law enforcement procedures, incident response and handling procedures, and network security protocols.

Education and Certifications

Steve’s Professional Qualifications include developing, writing and teaching US Department of State, US Department of Defense and National Security Agency’s National Cryptologic School courseware, proposals, documentation, whitepapers. His teaching experience was also used to instruct on Network Security & Administration and Law enforcement Computer Incident Response Procedures.

Steve’s training includes thousands of hours of instruction related to: Network Intrusion Analysis, Advanced Network Intrusion Analysis, Sun Solaris Computer Forensics, Windows Computer Forensics, Encase Computer Forensics (Basic & Intermediate), Ultimate Forensics Toolkit (UTK), Wetstone’s Gargoyle & Stego (Stegonography) Suites Investigative Enterprise Programs, CelleBrite Cell Phone Forensics, Paraben’s Device (Cell Phone & PDA) Seizure Toolkit, Senior Cisco Router Administration and Configuration, Network Security Architecture, HP Openview, TCP/IP Concepts & Architecture, Proteon Routers Administration, Sun Solaris Administrator, Microsoft Windows Administrator, C+ Programming, I-Hubs Configurations,

K Gus D

K. Gus Dimitrelos

Senior Digital Forensics Consulting Expert

K. Gus Dimitrelos

Gus currently performs cyber forensic investigations and provides expert courtroom testimony to the US Department of Justice, US State Department, US Federal Defender’s Office, numerous state and local law enforcement agencies and private law firms and attorneys. As the former Alabama Director of Digital Evidence and co-founder, Gus offers his expertise in complex computer, cellular and GPS cases throughout the world.

Certified in US Federal Court as a Digital Evidence Forensic Expert, Gus has directly assisted the FBI, ATF, DEA, ICE and the US Secret Service in solving digital investigations, conducting computer / cellular forensics and reconstructing historical cellular data.

Gus is considered a premier Cyber investigator receiving worldwide notability solving complex investigations for Hollywood Celebrities such as Linkin Park and Entertainment and Law Firms such as DavisShapiro-Beverly Hills. This investigation was featured in Wired Magazine, and Esquire Magazine – International.

Gus is also a Subject Matter Expert (SME) on the Evaluation, Prevention, Interdicting and Investigation of Acts of Terrorism and has conducted cyber-terrorism and cellular forensic program evaluations for the Anti-terrorism Assistance Program (ATAP), US Department of State. His most recent evaluations included overseas assessments of the program in the Middle East and South America.

Prior to retiring from the US Secret Service Gus held many positions including; Supervisor for all 15 Electronic Crime Taskforces throughout the United States; US Secret Service lead interviewer for the 2003 USA/Canada Northeastern Power Outage Task Force; Vice-chairman on the Scientific Working Group on Digital Evidence (SWGDE) Committee; and 2002 Salt Lake City Winter Olympics – Technical Security Infrastructure Coordinator.

Gus has coordinated over 100 domestic and international Technical Security Surveys for Presidents William J. Clinton and George W. Bush and Vice-Presidents Albert Gore and Dick Cheney. Only six special agents in the USSS are offered these coveted positions.

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