Full course
Problem sets & exercises
CS50's Introduction to Cybersecurity
Harvard's dedicated cybersecurity course - passwords phishing encryption authentication privacy and securing systems. For technical and non-technical learners alike. Completely free.
Ratings
Course details
Difficulty
Beginner (basic numeracy / literacy assumed)
Length
10 – 40 hrs
Prerequisites
None
Updated
2024
Exercises
Yes
Certificate
Yes