How it works.
The Security Research Device (SRD) is a specially fused iPhone that allows you to perform iOS security research without having to bypass its security features. Shell access is available, and you can run any tools, choose your own entitlements, and even customize the kernel. Using the SRD allows you to confidently report all your findings to Apple without the risk of losing access to the inner layers of iOS security. Plus, any vulnerabilities that you discover with the SRD are automatically considered for
Apple Security Bounty
.