146. AQA A Level SLR21 How to address worms, trojans and viruses
About this video
AQA Specification Reference
A Level 4.9.3.2
This video starts off with an explanation of the purpose of Wi-Fi. It then discusses the components required for wireless networking and ends with how a wireless network can be secured.
Key question:
- How can the following be used to address the threats posed by worms, trojans and viruses?
1. Improved code quality
2. Monitoring
3. Protection
00:00 How to address worms, trojans and viruses
00:08 Intro
00:13 Methods of protecting digital systems and data from threats
00:50 Improved code quality
01:36 Monitoring
02:31 Protection
03:08 Key question
03:22 Outro
Last updated: 30.10.25
