Starter
Introduction
Network security
- Firewalls
- user authentication
Internet security
Viruses and antivirus software
Authentication
Authentication types
Password strength
Encryption
Activity
A level activity (adapt) -Â https://docs.google.com/document/d/1ns88OjUhlkOQyJewglLSIWi3InuzAHr1sJBAUkm1TuM/edit?usp=sharing