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cs50 cybersecurity

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Lecture 0: Securing Accounts

Introduction to cybersecurity focusing on securing accounts with authentication, passwords, 2FA, and protection against various attacks.

#Authentication#Authorization#Passwords

Lecture 1: Securing Data

Learn about securing data with hashing, encryption, cryptography, and protecting against various data security threats.

#Passwords#Hashing#Cryptography

Lecture 2: Securing Systems

Explore securing systems with encryption, Wi-Fi security, HTTPS, VPN, SSH, and protection against malware and network attacks.

#Encryption#Wi-Fi Security#HTTPS

Lecture 3: Securing Software

Learn about securing software with XSS, SQL injection, prepared statements, CSRF, command injection, and protection against various software security threats.

#XSS#SQL Injection#CSRF

Lecture 4: Preserving Privacy

Learn about preserving privacy online with web browsing history, cookies, DNS security, VPN, Tor, and protection against tracking.

#Privacy#Cookies#VPN