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z4ziggy.wordpress.com | ||
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www.disk91.com
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| | | | | In this blog post, we are going to see the steps to get started on Helium, with Chirpstack LNS using a RAK11300 module on a RAK wisblock board. We are just going to setup a device with a LoRaWAN heartbeat ... Continue reading ? | |
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www.andrewmohawk.com
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| | | | | [AI summary] The provided text is a mix of code, user discussions, and comments related to a Python script for scanning and replaying RF signals using tools like RfCat, HackRF, and YARD Stick One. Key points include: 1. A Python script for scanning AM/OOK signals and replaying them. 2. User discussions about issues like transmission errors, script formatting problems, and how to use tools like HackRF and LimeSDR with RFCrack. 3. Comments from users thanking the author for the code and asking for help with specific tasks like unlocking remote codes. 4. The author's responses to users, including fixing script issues and providing resources for learning Python and using the hardware. | |
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comsecuris.com
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| | | | | [AI summary] This blog post discusses a detailed exploit chain targeting a mobile phone's application processor OS through a compromised modem. The author outlines the process of identifying vulnerabilities in the baseband firmware, reverse engineering the MT6795's cellular stack layers, and attempting to fuzz the MM layer for potential memory corruption issues. The post also touches on the challenges of creating a persistent rootkit via the modem and the importance of hardware isolation in securing mobile platforms. | |
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www.chrisritchie.org
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| | | Transcribing some Q+A from a career panel. | ||
