The Basics of Reverse Engineering a DVR Filesystem

Reverse engineering the CCTV DVRThe Basics of Reverse Engineering a DVR Filesystem

At the heart of DVR Examiner is its ability to read a proprietary DVR filesystem and display and extract the data contained on the device. The ability to read these filesystems is not something that DVR Examiner does automatically – first someone from our Advanced Technical Services (ATS) team has to reverse engineer each filesystem implemented within the program. Only after completing this lengthy process can DVR Examiner recover the video evidence from surveillance DVRs. This post touches on some of the first steps our team takes to understand how each different filesystem works.

You can read the rest of the article on the developers website here  (opens in a new page)

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