Below are web pages for some courses I taught or co-taught (or simply maintained the webpages for).

• MIT 6.889 BU CAS CS 937: New Developments in Cryptography - co taught with Shafi Goldwasser, Leo Reyzin, Yael Kalai, and Salil Vadhan
• Princeton COS 433 - Cryptography - Spring 2010
• Princeton COS 522 - (graduate) Computational Complexity - Spring 2009
• Preceptor in Princeton COS 226 - Algorithms and Data Structures - Fall 2008.
• Princeton COS 598D - Mathematical Methods in Theoretical Computer Science - Spring 2008
• Princeton COS 433 - Cryptography - Fall 2007
• Princeton COS 522 - (graduate) Computational Complexity - Spring 2007
• Princeton COS 522 - (graduate) Computational Complexity - Spring 2006
• Princeton COS 433 - Cryptography - Fall 2005
• I maintained the home page for Gil Kalai and Avi Wigderson's course on Mathematical Methods in Computer Science at the Hebrew University.
• I maintained the home page for Nati Linal and Avi Wigderson's course on Expander Graphs and Their Applications at the Hebrew University. Note: these lecture notes have been superseded by this excellent survey by Hoory, Linial and Wigderson.
• I once gave a crash course on the Java programming language. Notes for it (in Hebrew) can be found here.