Don McCrady

Title: The Innovative Mind of Don McCrady

Introduction

Don McCrady is a notable inventor based in Redmond, WA (US). He has made significant contributions to the field of computer security through his innovative patent. His work focuses on enhancing the security of computing systems against various types of attacks.

Latest Patents

Don McCrady holds a patent for a technology titled "Randomized canary and shadow stack for JIT-ROP defense." This invention improves systems and methods of providing computer security by protecting control data, such as return addresses, from being disclosed or modified. The technology enhances the stack canary with randomization to prevent brute-force attacks and information leakage. Additionally, it employs a shadow stack that conceals the return address, encodes it in memory, and replaces the real return address with a substitute value. This approach effectively detects and prevents manipulation of the return address on the call stack, thereby enhancing the security of computing systems against stack smashing, ROP attacks, and JIT-ROP attacks.

Career Highlights

Don McCrady is currently associated with Polyverse Corporation, where he continues to work on innovative solutions in computer security. His expertise and contributions have positioned him as a valuable asset in the field.

Collaborations

Some of his notable coworkers include Roy Sundahl and Michael Collison, who collaborate with him on various projects at Polyverse Corporation.

Conclusion

Don McCrady's innovative work in computer security exemplifies the importance of protecting computing systems from evolving threats. His contributions through patents and collaboration with talented individuals continue to shape the future of technology.