Cybersecurity Fundamentals by edX vs Bitdefender

Taught by MIT, this course introduces the core concepts of cybersecurity. It covers topics such as cryptography, network security, and secure software development. The course is free but requires payment for a verified certificate.

Bitdefender protects your smartphone and tablet against viruses, malware and online threats and keeps your private information secure from hackers. It automatically scans all mobile apps for viruses, malware and any other threats to protect your Android device. Blocks malicious, phishing and fraudulent links and keeps your online activity safe on the most popular browsers so you can navigate or bu...