Introduction

Securing Data

Hashing

Secret-Key Cryptography

Public-Key Cryptography

Digital Signatures

Passkeys

Encryption in Transit

Deletion

Encryption at Rest

Ransomware

Quantum Computing

CS50

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This is CS50, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming.

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TABLE OF CONTENTS

00:00:00 - Introduction
00:00:17 - Securing Data
00:02:21 - Hashing
00:39:52 - Secret-Key Cryptography
01:03:21 - Public-Key Cryptography
01:16:14 - Digital Signatures
01:27:57 - Passkeys
01:34:47 - Encryption in Transit
01:40:10 - Deletion
01:46:28 - Encryption at Rest
01:50:59 - Ransomware
01:52:24 - Quantum Computing

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LICENSE

CC BY-NC-SA 4.0
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International Public License
https://creativecommons.org/licenses/by-nc-sa/4.0/

David J. Malan
https://cs.harvard.edu/malan
malan@harvard.edu

CS50 Cybersecurity - Lecture 1 - Securing Data

CS50 Cybersecurity - Lecture 1 - Securing Data

CS50 Cybersecurity - Lecture 1 - Securing Data

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