Session Details
Week 1, 
Session 1 — Mon Mar 7
Topics
- 
Roll call
- 
Intro to the instructor
- 
Course overview and mechanics, tour of Angel
- 
 Introduction to cryptography
- 
--Making and breaking codes
- 
 Shift ciphers, modular arithmetic
Reading
- 
 Syllabus
- 
 Chapter 1, 2.1