CS50's Introduction to Cybersecurity
Harvard's CS50 Cybersecurity: protect yourself, your data, and systems.
7h 43m
On-demand video
6
Lessons
Included
Certificate
Mobile & TV
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This course includes:
- 7h 43m on-demand video (free)
- 6 lessons
- Full lifetime access
- Access on mobile and TV
- Certificate of completion
What you'll learn
- Understand common threats: phishing, malware, and attacks
- Secure accounts, devices, and data in practice
- Grasp cryptography, authentication, and access control
- Think adversarially to preserve confidentiality and integrity
Official study guide
The complete 14-page companion book for CS50's Introduction to Cybersecurity, covering every module with worked examples, key terms, self-check questions, and a full glossary. Print it or read it offline.
Course content
1 sections · 6 lessons · 7h 43m- CS50 Cybersecurity - IntroductionPreview2m
- CS50 Cybersecurity - Lecture 0 - Securing Accounts1h 13m
- CS50 Cybersecurity - Lecture 1 - Securing Data1h 55m
- CS50 Cybersecurity - Lecture 2 - Securing Systems1h 17m
- CS50 Cybersecurity - Lecture 3 - Securing Software1h 57m
- CS50 Cybersecurity - Lecture 4 - Preserving Privacy1h 18m
Requirements
- •No prior experience required
About this course
Harvard's CS50 Cybersecurity: protect yourself, your data, and systems. This curated learning path is organized into 1 module and 6 lessons, taught by CS50. MegaCourse adds structure, learning outcomes, progress tracking, and a shareable certificate of completion.
Who this course is for
- Everyone online
- Aspiring security professionals
Instructor
Trusted creator on MegaCourse
Licensing & attribution
License: CC BY-NC-SA 4.0
Source: Harvard CS50 (David J. Malan) - CC BY-NC-SA 4.0
Videos are embedded from their original creators and remain free to watch. MegaCourse's paid layer covers our own study guides, graded exams, certificates, and curation.
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