Computer Security (CIS-4040) Home Page

This is the home page for Peter Chapin's Computer Security course notes for the Fall 2019 semester. Here you will find electronic versions of class handouts, homework assignments, lecture slides, and links to other references of interest. If you are a student taking Computer Security you should bookmark this page.

Lecture Topics

The list below gives topics covered in each lecture. You can use this information to guide your study or to get an idea about what was covered in any missed lectures.



  1. Homework #1 Basic Security Concepts. Due: 2019-09-04
  2. Homework #2 Block Ciphers. Due: 2019-09-25
  3. Homework #3 Hashes and Public Key Cryptography. Due: 2019-10-11
  4. Homework #4 Security Protocols. Due: 2019-10-30
  5. Homework #5 Host Security. Due: 2019-11-15
  6. Homework #6 TLS Verson 1.3. Due: 2019-12-06


Last Revised: 2019-12-02
© Copyright 2019 by Peter C. Chapin <>