Zusammenfassung der Ressource
Unit 1.4 Wired and Wireless Networks
- Arpanet
- The First Ever Network
- Created by the Americans in the Cold War
- A network of Nuclear Missile Silos
- Data Protection Acts (DPAs)
- Original DPA was made in 1984!
- Second was created in 1998
because of the rise of internet
- The third (GDPR) will release on the 25th May 2018!
- Remember the rules by the mnemonic; FLAAKSTS
- LAN vs WAN
- Wide Area Network
- Connect over a large
geographical area!
- Like many
buildings/sites or
even bigger!
- The Largest is the Internet.
- Local Area Network
- Connect over a small
geographical area!
- Just one building/site
- Owners own the network
- Servers
- Client Servers
- Relies on a central server
- Additional hardware
would be required
- Restrictions can be applied
- Peer to Peer
- All computers are equal
- Individuals back up themselves
- Each computer can be a client or a server
- Only one computer can
load a persons profile