EFF represents 17 professors who signed onto the brief, including: Profs. Harold Abelson and Ron Rivest of the Department of Electrical Engineering and Computer Science at the Massachusetts Institute of Technology; Prof. Andrew Appel, chair of Princeton University‘s computer science department; Prof. Steven Bellovin of Columbia University‘s computer science department; and Matthew Blaze, an associate professor in the University of Pennsylvania‘s Computer and Information Science Department. Other experts signed on to the brief come from John Hopkins University, the University of Michigan, Rice University and Purdue.