Never-Ending Security: Training Resources

Classes/Courses

https://www.udemy.com/
https://www.pluralsight.com
https://www.coursera.com
https://www.udacity.com
https://ocw.mit.edu/index.htm
https://www.khanacademy.org/

https://www.metacademy.org/
http://opensecuritytraining.info/
https://www.cybrary.it/

http://nand2tetris.org/course.php

Videos

https://www.irongeek.com/ - Videos from Conferences
https://www.securitytube.net/ - Training/Conferences

Books

https://www.packtpub.com/packt/offers/free-learning

Cryptography

https://cryptopals.com/
https://crypto.stanford.edu/~dabo/cryptobook/

Coding Challenges

https://projecteuler.net/
Project Euler is a series of challenging mathematical/computer programming problems that will require more than just mathematical insights to solve. Although mathematics will help you arrive at elegant and efficient methods, the use of a computer and programming skills will be required to solve most problems.

https://www.hackerrank.com/
HackerRank is a place where programmers from all over the world come together to solve problems in a wide range of Computer Science domains such as algorithms, machine learning, or artificial intelligence, as well as to practice different programming paradigms like functional programming.

https://codefights.com/
https://www.codewars.com/

Reverse Engineering

https://tuts4you.com/
http://www.openrce.org/articles/
http://yurichev.com/RE-book.html

Exploit Development

https://www.corelan.be/
http://www.fuzzysecurity.com/
https://github.com/shellphish/how2heap
https://exploit-exercises.com/
http://quequero.org/

UIC R.E. Academy started back in 1998 as a project aimed to teach reverse engineering, for free, to anybody willing to learn. Today we are still here, constantly analyzing malwares, exploits, vulnerabilities and trying to publish as often as possible the results of our research.