LG vs. Samsung Smart TV: Which Is Better for Tracking You?
summary
Researchers demonstrate that LG webOS 3.0 yields extractable forensic artifacts by leveraging a webOS emulator command‑injection to obtain root, imaging MMC partitions with dd before and after actions, then comparing images (diff/TIFF and manual binary dipping). The process takes about 10 minutes per image, uses Python scripts and TFTP/USB for transfer, and reveals 12 user‑action artifacts including last TV on time, external USB serials and filenames, app install records, captured images and Wi‑Fi details. Exploit‑based acquisition can alter partition integrity.
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chapters (14)
- 0:00Introduction and overview
- 1:23Author profiles
- 3:23History of smart TV research
- 6:46Previous forensic studies
- 10:24Methodology review
- 13:48Security and vulnerabilities
- 16:50LG forensic research goals
- 19:36Data acquisition process
- 22:41Vulnerability analysis
- 26:02Integrity and file analysis
- 29:48Forensic procedure steps
- 36:22Identifying user actions
- 42:25Comparison of findings
- 51:49Conclusion and summary
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