Network topologies: Ring, Star, Mesh, Bus
medium
1 of 5 Lessons
LAN, WAN, and MAN: Network types basics
medium
2 of 5 Lessons
Security threats: Trojan, Virus, Phishing
medium
3 of 5 Lessons
Firewalls and antivirus: Defensive tools
medium
4 of 5 Lessons
Internet protocols and domain name systems
medium
5 of 5 Lessons