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| 4 |  Harvard CS50’s Intro to Cybersecurity – Full University Course | freeCodeCamp.org @freecodecamp | — | Estados Unidos | 88 |
| 5 |  The Ultimate Computer Security Course: Hacking, Defense, and Secure Coding Explained!#education | CyberHubMarkets @cyberhubmarkets | — | Reino Unido | 88 |
| 17 |  What is Cryptography? | Cryptography Tutorial For Beginners | Types of Cryptography | Simplilearn | Simplilearn @simplilearnofficial | — | Estados Unidos | 86 |
| 6 |  CS50 Cybersecurity - Lecture 1 - Securing Data | | 65.8K | Estados Unidos | 88 |
| 1 |  Cryptography Full Course Part 1 | Nerd's lesson @nerdslesson | 29.3K | Pakistán | 89 |
| 15 |  CS50 for Business - Lecture 8 - Securing Systems | | 24.4K | Estados Unidos | 86 |
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| 3 |  Lecture 9: Modern Encryption: Key Concepts | MIT OpenCourseWare @mitocw | 735 | Estados Unidos | 88 |
| 14 |  The Hidden Power of Online Algorithms in Building Resilient Blockchain Networks | IIT, Madras | Akshay Kurhekar @akshaykurhekar | 270 | India | 86 |
| 16 |  What Is HSM in Cybersecurity? The Secret Hardware That Protects Your Data! | | 148 | — | 86 |
| 9 |  Ransomware Explained: How Hackers Lock Your Files | | 118 | — | 87 |
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| 19 |  Database and System Security | Computer Science & IT Conference Proceedings @computerscienceitconferenc7375 | 22 | Australia | 86 |
| 10 |  "Blockchain in Education: Secure Your Learning Future", | Mindful Mentors12 @mindfulmentors12 | 9 | — | 87 |
| 18 |  Cybersecurity in a Digital Age Protecting Data and Privacy | EnlightenMeTube @enlightenmetube | 4 | — | 86 |
| 7 |  How Do I Keep My Online Data Safe From Theft? | Your Guide to Budgeting @yourguidetobudgeting | 3 | Estados Unidos | 87 |
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