Steven M. Bellovin

Teaching
Spring '20:


IMPORTANT: Due to the pandemic, in-person office hours are by appointment only. During my office hours, I will be reachable, without prearrangement, by phone, FaceTime, or Skype, and on request can set up Zooom sessions.

New office hours:
Tuesdays, 3:00-4:00 (via Zoom)
Wednesdays, 3:30-4:30 (via Zoom)
Connect using FaceTime
Skype: SteveBellovin

Picture of Steve Bellovin
Contact

Email: smb@cs.columbia.edu
Voice: +1 (212) 939-7149
Fax: +1 (646) 775-6023
Twitter: @SteveBellovin

454 Computer Science Building
Department of Computer Science
Columbia University
500 West 120th St, M.C. 0401
New York, NY 10027-7003

Books

Firewalls and Internet Security, first edition Firewalls and Internet Security, second edition Thinking Security
Last updated 13 Mar 2020