安全与嵌入式系统-Erik Welsh,德州仪器 DSP 系统安全架构师 Author: Erik Welsh Author title: DSP Systems Security Architect, Texas Instruments Security and the embedded system In February, when Kevin Butler, the marketing facade of Sony™, retweeted, “@TheKevinButler Lemme guess... you sank my Battleship? RT @exiva: 46 DC … C2 Come at me, @TheKevinButler,” Sony unwittingly published its PlayStation3™ master signing key for the world to see and use. Two months later, we learned developer James Laird reverse-engineered the Apple® AirPort Express® private key by dumping the read-only memory (ROM) contents. These are just two examples in a long history of high-profile security breaches, causing embarrassment and expense to many. Unfortunately, this begs the question: “If corporate giants like Apple and Sony can’t protect their……