Cellphones Expert Witnesses

Computers, Video - Cellphones, iPhone, Android, Cellebrite, Computer Forensics, Hard drive Forensics, Email, Cloud, Internet, Messaging, NVR, DVR, Video Security, Thumb Drives, Enterprise Data Collection, Tape Systems, Backup Systems, Legacy Data, Departing Employee,

Approximately 50% of the matters I am engaged in involve Intellectual Property theft by departing employees. In many cases, this involves a remediation step where one parties data must be removed and destroyed from the other parties devices and accounts. Another typical litigation matter is spoliation. I have testified on both sides in regards to spoliation claims. Recovering video from various video recording systems has become common in recent years. I have been a neutral party examiner selected due to discovery disputes on many occasions. I have testified in Federal and State Court as well as in Arbitration Hearings. SullivanStrickler as a company is one of the World's Leading experts on Backup Tape, Backup Systems, and Legacy Data. For these systems, in addition to retrieving documents and emails from backup systems, we can provide sophisticated Litigation Hold services which revolve around preserving documents and emails under litigation hold while destroying the backup...

Telecommunications, Software Engineering - cell tower records, call detail records, call records, historical cell site analysis, cell site location information, CSLI, CAST, cellhawk, sting-ray, drt box, GPS, coverage, patents, software, telecom, cellphones, triangulation, SIMs

David's areas of expertise are telecommunications, radio-location, radio-navigation, cellular networks, and cellphone intercept and tracking systems. He has more than 20 years of experience practicing in these areas in both commercial and military/LI applications. David was the primary author of OpenBTS, a widely used tool for cellular technology education, cellphone testing, cellular security research, and basic cellular service in some public networks. He developed the signal analysis and target location algorithms and software for cellphone tracking systems used successfully by US special forces in combat operations, and worked on several US government projects in the area of telecommunications intelligence collection.

Telecommunications, Software Engineering - cell tower records, call detail records, call records, historical cell site analysis, cell site location information, CSLI, CAST, cellhawk, sting-ray, drt box, GPS, coverage, patents, software, telecom, cellphones, triangulation, SIMs

David's areas of expertise are telecommunications, radio-location, radio-navigation, cellular networks, and cellphone intercept and tracking systems. He has more than 20 years of experience practicing in these areas in both commercial and military/LI applications. David was the primary author of OpenBTS, a widely used tool for cellular technology education, cellphone testing, cellular security research, and basic cellular service in some public networks. He developed the signal analysis and target location algorithms and software for cellphone tracking systems used successfully by US special forces in combat operations, and worked on several US government projects in the area of telecommunications intelligence collection.