Cracking Codes With Python

Learn to program with Python by making and hacking ciphers - no experience required!

“Definitely worth the read even as an experienced Python developer. I learned more about cryptography and even a few new Python tricks.”
—Ray Doyle, The Ethical Hacker Network

“I recommend this book for anyone who wants to learn Python/programming and is interested in security or puzzles.”
—Jeanne Boyarsky, Code Ranch

“A fantastic programming and cryptography course for any high school-aged child.”
—The Old Schoolhouse Magazine


Al Sweigart is a professional software developer who teaches programming to kids and adults. He is the author of Automate the Boring Stuff with Python, Invent Your Own Computer Games with Python, and Scratch Programming Playground, also from No Starch Press. His programming tutorials can be found at inventwithpython.com.