Strive for lofty goals

AuthorFeei

IoT Security

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Table Of Contents IoT基础信息固件固件提取预留接口读取JTag/SWDUART/USART提权获得文件系统权限从存储芯片读取固件飞线Flash芯片在线读取固件拆焊Flash芯片离线读取固件其它获取固件方式固件逆向识别压缩算法 IoT的安全问题主要集中在硬编码敏感信息、启用了硬件调试端口、不安全的固件、不安全的数据存储、未认证访问、不安全的通信通道、不安全的配置、数据输入未过滤。 IoT基础信息 CPU架构:ARM、X86、MIPS、PPC 内存: 储存:Flash(NOR/NAND)、SD、TF Bootloader:Uboot 操作系统:Linux、RTOS、VxWorks 固件 固件提取 预留接口读取 JTag/SWD Jlink/Xtag(GDBs/OpenOCD)插入Jtag->Jflash读取 UART/USART USB转TTL,连接主板UART口...

December 2024 in Review: “Trend”

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December 2024 Keyword is Trend. Company growth trends, emerging industry trends, stock market trends, and disease trends. Discover the trends and capitalize on them to success.

Install LLM on macOS

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We can use Ollama to simplify various installation and configuration LLM (Llama/Qwen) steps on local computer, just download the DMG installer from the official website, run it, and start using it.

Poetry

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Some Chinese classical poems worth reading over and over again.

Strive for lofty goals
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