UNIT 4

UNIT 4

1. Active security

   • set of actions aimed at protecting the computer

2. Pasive security

   • aims to minimise the impact of possible computer damage

3. Types of malware

   • Virus
   • Key logger
   • worm
   • spyware
     • Trojan
     • Hijackers
     • Adware

4. More terminology

   • Hackers
   • Coockies
   • crackers

5. Personal safety

   • Unintended access to illegal information
   • Identify thef
   • Harm your identify
   • Ciberbulling

6. Digital certificates

   • Digital footprint
   • Fraud
   • Digital certificate
   • electronic signature
   • electronic ID