Michael Vu Le

Title: Michael Vu Le: Innovator in Operating System Security

Introduction

Michael Vu Le is a prominent inventor based in Danbury, CT, known for his significant contributions to operating system security. With a total of 11 patents to his name, he has made remarkable strides in enhancing the security and functionality of operating systems.

Latest Patents

Among his latest patents is a method for automated testing of operating system (OS) kernel helper functions accessible through extended BPF (eBPF) filters. This innovative approach allows for the testing of an OS kernel interface, such as an eBPF helper function, using a grammar that defines the kernel interface. The testing process employs eBPF code that invokes and tests the interface through a fuzzing engine. Additionally, user space code is configured to generate kernel events that trigger the eBPF code to run, transforming inputs from the fuzzing engine according to the defined grammar. This method not only facilitates the testing process but also evaluates the security of the kernel interface by recording arguments sent to the OS kernel.

Another notable patent focuses on fuzzing guided binary hardening. This patent describes techniques for application hardening by generating application traces using fuzzing for applications with known security vulnerabilities. The techniques involve identifying code segments executed by bad traces that exploit vulnerabilities and modifying these segments through binary rewriting.

Career Highlights

Michael Vu Le is currently employed at International Business Machines Corporation (IBM), where he continues to innovate in the field of operating system security. His work has been instrumental in developing methods that enhance the security and reliability of software applications.

Collaborations

Throughout his career, Michael has collaborated with notable colleagues, including Ian M Molloy and Hani Talal Jamjoom. These collaborations have contributed to the advancement of security technologies and methodologies in the industry.

Conclusion

Michael Vu Le's contributions to operating system security through his innovative patents and collaborative efforts have established him as a leading figure in the field. His work continues to influence the development of secure and reliable software systems.