Patrick Christopher Hickey

Title: Innovations in Software Security by Patrick Christopher Hickey

Introduction

Patrick Christopher Hickey is an accomplished inventor based in Portland, OR (US). He has made significant contributions to the field of software security, holding a total of 2 patents. His work focuses on enhancing the integrity and security of software systems through innovative technologies.

Latest Patents

One of Patrick's latest patents involves software security via control flow integrity checking. This patent describes various technologies that can greatly improve software security. During static analysis, a canonical control flow graph can be constructed. The execution of a program can be interrupted at runtime, allowing the call stack to be observed to verify the control flow integrity of the program using the canonical control flow graph. This technology helps to avoid attacks that utilize stack tampering, regardless of how the tampering is achieved. Non-invasive techniques are employed, making these technologies applicable in situations where source code is not available. Additionally, real-time operating system protection can be supported.

Career Highlights

Patrick is currently employed at Galois, Inc., where he continues to develop innovative solutions in software security. His expertise in control flow integrity checking has positioned him as a key player in enhancing software reliability and security.

Collaborations

Some of Patrick's notable coworkers include Lee Pike and Aaron Tomb, who contribute to the collaborative environment at Galois, Inc. Their combined efforts foster innovation and drive advancements in software security technologies.

Conclusion

Patrick Christopher Hickey's work in software security through control flow integrity checking represents a significant advancement in protecting software systems. His contributions are vital in addressing modern security challenges, ensuring that software remains robust against potential threats.