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Pingvi · Tizim administratori
Computer Literacy and Safety
How computers and the internet work, strong passwords and 2FA, protecting yourself from phishing and scams, encryption basics — with Python examples.
15 lessons
~5 h
Chapter 1. Safe in the digital world
5 lessons- How a computer works ro‘yxatsiz sinab ko‘ring Practice 4 questions 15 min
- How the internet works ro‘yxatdan o‘tgach Practice 4 questions 15 min
- Strong passwords and two-factor authentication ro‘yxatdan o‘tgach Practice 4 questions 20 min
- Phishing and online scams ro‘yxatdan o‘tgach Practice 4 questions 20 min
- Encryption and hashing basics ro‘yxatdan o‘tgach Practice 4 questions 20 min
Intermediate level
Ro‘yxatdan o‘tib, oldingi darajani tugatgach — kirish imtihoni bilan ochiladi.
Chapter 2. Personal data, scams and secure code
5 lessons- Personal data and your digital footprint ro‘yxatdan o‘tgach Practice 3 questions 20 min
- Social engineering: "hacking" people ro‘yxatdan o‘tgach Practice 3 questions 20 min
- Backups and ransomware ro‘yxatdan o‘tgach Practice 3 questions 20 min
- Wi-Fi, device and account security ro‘yxatdan o‘tgach Practice 3 questions 20 min
- For developers: secure coding basics ro‘yxatdan o‘tgach Practice 3 questions 25 min
Advanced level
Ro‘yxatdan o‘tib, oldingi darajani tugatgach — kirish imtihoni bilan ochiladi.
Chapter 3. Applied cryptography, defence and careers
5 lessons- Storing passwords properly: salt and slow hashes ro‘yxatdan o‘tgach Practice 3 questions 25 min
- Signed tokens: HMAC and the idea of JWT ro‘yxatdan o‘tgach Practice 3 questions 20 min
- Key exchange and HTTPS from the inside ro‘yxatdan o‘tgach Practice 3 questions 20 min
- Thinking like a defender: finding attacks in logs ro‘yxatdan o‘tgach Practice 3 questions 20 min
- A cybersecurity career and ethics ro‘yxatdan o‘tgach Practice 3 questions 15 min