iPhone Baseband Research and Reversing - Security Insights and Techniques

iPhone Baseband Research and Reversing - Security Insights and Techniques

Explore iPhone baseband research and reversing techniques in this 48-minute conference talk from LevelUp 0x03. Dive into the intricacies of baseband technology in mobile Apple devices, focusing on 32-bit systems and Qualcomm firmware. Gain insights into baseband internals, research methodologies, and useful tools for analysis. Learn about firmware boot stages, code signatures, security measures, and certificate chains. Discover techniques for dumping and debugging SBL1, analyzing Sahara mode in SBL2, and identifying known vulnerabilities. Explore fuzzing methods for baseband, including log analysis and AT command fuzzing. Acquire valuable resources and understand future developments in this field of mobile security research.