All posts
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Reverse engineering digital COVID-19 certificates Jun 28, 2021
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Decrypting GSM SMS traffic Feb 14, 2021
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A look at GSM Feb 7, 2021
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Patching the adb daemon to run as root Oct 20, 2020
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Exposing covert surveillance backdoors in children’s smartwatches Oct 12, 2020
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802.11p V2X hunting Oct 15, 2019
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Building a passive IMSI catcher Apr 27, 2019
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Norway amateur radio repeater map Apr 16, 2019
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Your ISP is probably spying on you Feb 14, 2018
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CAN on the Raspberry Pi Mar 7, 2016