ISP
Examples of companies
Benefits
Bandwidth, Fibre optic, broadband, choices of services
Drawbacks
Costs and lack of hardware in area
IP Address:
Unique Internet ID
example
How does the Internet Work?
Data is broken down into data packets. Instructions are added to help the destination IP address to rebuild the data sent.
Thursday, 5 November 2015
Wednesday, 14 October 2015
Monday, 12 October 2015
Network Security
Network Security
Physical security means that the hardware of the network is protected from theft and kept safe.
Access security means that there is a limit to the amount of access a user has to the information held on the network.
Data security means that there are measures taken to prevent the loss of data held on the system
Physical security means that the hardware of the network is protected from theft and kept safe.
Access security means that there is a limit to the amount of access a user has to the information held on the network.
Data security means that there are measures taken to prevent the loss of data held on the system
Thursday, 8 October 2015
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