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reverse.put.as
| | voidstarsec.com

In previous posts, we've gone over how to tear down Arcade cabinets containing SPI Flash as well as how to dissect the data that was extracted from the Rom. With this next series of posts, I'd like to take the concepts we talked about on those platforms and demonstrate them on a more popular platform With this post our goal will be to extract the firmware from the platform and locate and type of debugging if possible (UART,JTAG,etc). We will explore multiple ways of attempting to extract the filesystem and outline the steps taken for each method.
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| | yifan.lu

Recently, I stumbled upon an old cable modem sitting next to the dumpster. An neighbor just moved out and they threw away boxes of old junk. I was excited because the modem is much better than the one I currently use and has fancy features like built in 5GHz WiFi and DOCSIS 3.0 support. When I called my Internet service provider to activate it though, they told me that the modem was tied to another account likely because the neighbors did not deactivate the device before throwing it away. The technician ...
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| | peterkleissner.com

[AI summary] A blog post discusses the reverse engineering of Supermicro's IPMI license key algorithm to bypass vendor lock-in and enable free BIOS updates, revealing the use of HMAC-SHA1 with a fixed secret key.
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| | coalfire.com

In the first installment of our three-part blog series here we learned how to root the Flashforge Finder 3D printer and acquire its firmware.
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