Flashcards
keyword flashcards
Flashcards do conjunto (4)
- 1What is WPN?Connects computers over a large area
- 2what is LAN?Connects a computer over a building or a site
- 3what is PAN?Connects the computers used by one person
- 4what is VPN?Uses encryption and special ‘tunnelling’ network protocols to enable them to connect securely over the internet.