Guide Archives - Thyrasec https://www.thyrasec.com/blog/category/guide/ Mon, 12 Feb 2024 03:31:47 +0000 en-US hourly 1 https://wordpress.org/?v=6.4.3 https://www.thyrasec.com/wp-content/uploads/2023/12/cropped-thyrasec-logo-01-32x32.png Guide Archives - Thyrasec https://www.thyrasec.com/blog/category/guide/ 32 32 Using OpenSSL for Securing Bluetooth and Wireless Devices https://www.thyrasec.com/blog/using-openssl-for-securing-bluetooth-and-wireless-devices/?utm_source=rss&utm_medium=rss&utm_campaign=using-openssl-for-securing-bluetooth-and-wireless-devices Sun, 28 Jan 2024 03:44:00 +0000 https://www.thyrasec.com/?p=434 In the rapidly evolving world of embedded systems, security has become a paramount concern. With the ...

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]]> Building BlueZ – For Defense and Offense https://www.thyrasec.com/blog/building-bluez-for-defense-and-offense/?utm_source=rss&utm_medium=rss&utm_campaign=building-bluez-for-defense-and-offense Fri, 19 Jan 2024 06:36:06 +0000 https://www.thyrasec.com/?p=418 What’s BlueZ BlueZ is an open-source Bluetooth stack implementation for Linux-based operating systems. The stack implementation ...

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]]> Extracting Firmware from EEPROM, Flash and eMMC https://www.thyrasec.com/blog/extracting-firmware-from-eeprom-flash-and-emmc/?utm_source=rss&utm_medium=rss&utm_campaign=extracting-firmware-from-eeprom-flash-and-emmc Tue, 12 Dec 2023 22:11:24 +0000 https://www.thyrasec.com/?p=257 We’ve previously covered some of the best tools for reversing firmware that you should be using, ...

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]]> Firmware Reversing and Analysis Tools https://www.thyrasec.com/blog/firmware-reversing-and-analysis-tools/?utm_source=rss&utm_medium=rss&utm_campaign=firmware-reversing-and-analysis-tools Tue, 12 Dec 2023 08:31:10 +0000 https://www.thyrasec.com/?p=198 Firmware sits at the core of almost every electronic product today. It’s at the heart of ...

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]]> Bluetooth Security Primer – Classic + BLE https://www.thyrasec.com/blog/bluetooth-security-primer-classic-ble/?utm_source=rss&utm_medium=rss&utm_campaign=bluetooth-security-primer-classic-ble Thu, 07 Dec 2023 07:19:00 +0000 http://dev.thyrasec.com/?p=26 Background Bluetooth is one of the most popular wireless protocols for devices. Maybe the biggest reason ...

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]]> Top 10 Wireless Security Issues https://www.thyrasec.com/blog/top-10-wireless-security-issues/?utm_source=rss&utm_medium=rss&utm_campaign=top-10-wireless-security-issues Tue, 05 Dec 2023 07:31:56 +0000 https://thyrasec.com/?p=128 Wireless systems spread the gamut from narrowband single channel transmitters to multi-gigabit Wi-Fi using OFDMA and ...

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]]> Wireless Security Challenges https://www.thyrasec.com/blog/wireless-security-challenges/?utm_source=rss&utm_medium=rss&utm_campaign=wireless-security-challenges Sun, 03 Dec 2023 10:04:10 +0000 http://dev.thyrasec.com/?p=29 Wireless devices are all around us. We rely on them for everything we do, from opening ...

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]]> Open vs Closed Source Stack Security https://www.thyrasec.com/blog/open-vs-closed-source-stack-security/?utm_source=rss&utm_medium=rss&utm_campaign=open-vs-closed-source-stack-security Sat, 02 Dec 2023 23:41:21 +0000 http://dev.thyrasec.com/?p=77 Over the last year, there’s been a few vulnerabilities founds for the Zephyr Bluetooth stack: CVE-2023-5753 ...

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