Challenges of SSD Forensic Analysis - Digital Assembly

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TSOP 48 PINS LGA-‐52 PAD BGA-‐100 TSOP 48 is most common in most electronics, such as MP3 Players, USB sticks, Solid State Drives, Switches, Routers and the like.
Manufacturers can use any kind <strong>of</strong> interface that they want, but a group <strong>of</strong> companies created a consortium for NAND to standardize the industry. Open NAND Flash Interface Working Group http://onfi.org/ ONFI Specification 2.1 http://onfi.org/wp-‐content/uploads/2009/02/ onfi-‐2_1-‐gold.pdf
Page 1 and 2: Nasir Memon - Polytechnic Institute
Page 3 and 4: Overview SSD’s are fairly new to
Page 5 and 6: 2.5” SATA 3.8Gbps SSD 2.5” SATA
Page 7 and 8: Flash Memory NOR Flash vs. NAND Fl
Page 9 and 10: SLC NAND Flash (x8) MLC NAND FLASH
Page 11: Implementation Overview
Page 15 and 16: Pages are basic programmable units
Page 17 and 18: Block: 64 Pages … … 512 Bytes 1
Page 19 and 20: Basic Algorithms Source: Micron TN-
Page 21 and 22: Spread the drive wear across the en
Page 23 and 24: Dynamic When allocating blocks, ch
Page 26 and 27: http://www.insidehw.com/Reviews/Sto
Page 28 and 29: IO Microcontroller Intel PC29AS21AA
Page 31 and 32: IDE interface allows logical data r
Page 33 and 34: As soon as you do a write, a block
Page 35 and 36: Hard to read data off chips directl

Challenges of SSD Forensic Analysis - Digital Assembly

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