I have been a Lecturer at Chulalongkorn University since 2001. I was awarded a scholarship from the Royal Thai Government in 2003 and obtained my Ph.D. in Computer Science from Michigan State University in 2006. My research interests include digital design & verification, computer architecture, computer security, system software, and web-based applications.

Research

Secure Bit: This is my Ph.D. thesis. I, together with my advisor, designed a hardware buffer-overflow prevention scheme, Secure Bit , which maintains binary compatibility with legacy code while preventing buffer-overflow attacks. Implemented using the BOCHS emulator, we booted Linux and ran Apache as well as JVM and other applications on Secure Bit. A patent is pending. Computers with this hardware would be protected from most computer worms and viruses.

Canary Bit: This is an extension of Secure Bit. The underlying concept is to extend Secure Bit to provide protection against broader class of buffer-overflow attacks (i.e. attacks on non-control data).

XSS Security Analysis: Cross-site scripting is a contemporary issue in internet security. I, together with my student, have develop a tool for a web developer to evaluate a web site againt thousands of possible XSS attacks.

 

Courses (2009).

• 2110413 (Computer Security)
• 2110412 (Parallel Computer Architecture)

Book & Article.

• Computer Architecture.(First Draft)

Word of the day

Don't use time and word carelessly,
Neither can be retrieved.

Visit my Guest book.

Visit my hobby site at www.vwin.co.th

Since 24 Feb 2003.

Last updated June 9, 2009 9:28