Flashcards
ICT Revision Flash Cards
Cards in this deck (4)
- 1Data security physical methods.Keep ICT equipment in areas the only authorized people can enter.
Use CCTV cameras to see who goes in.
Lock the door to keep unwanted visitors out.
Clamp the expensive to replace equipment down. - 2Data security software methodsGive each user a username and password to gain access to the server.
Use secure passwords and security questions.
Encrypt files so if intercepted they can't be read.
firewalls - 3Data Encryption.Is the most effective way to achieve data security. When sent the data is scrambled into a code so that it can't be read if it is intercepted and is only unscrambled when it reaches it's intended target.
- 4Different ways to store data.USB
CD ROM
floppy disk
magnetic tape
hard drive
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- higher ICT Flashcards on ICT Revision Flash Cards, created by ben goddard on 29/04/2013.
- Created by
- ben goddard
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