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chapter 14
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- 1How can Physical Barriers help?Simply turning computers off & locking the office, to prevent people entering fire, flood damage & theft.
- 2How can Using passwords help?Having a password to allow you access to a system, hard enough to prevent others from figuring it out.
- 3How can Access levels help?These can be set up to allow individuals access to only specific levels of a application.
- 4How can Anit- Virus Software help?This is software that intercepts computer viruses before they can infect a computer. They can isolate, remove & destroy viruses.
- 5How can firewall help?This is software that monitors all data entering the computer from the internet. It prevents most kinds of viruses, spam hackers & Trojan horses.
- 6How can Encryption help?This turns data into code so it cannot be read by others unless they have the key to the coding.
- 7How can Backup & Recovery help?This is where a backup of all the data produced is made. This is the only way of recovering all information if there is an absolute disaster.
- 8How can you Backup their data?1, on CD’s
2, In a Cloud Storage
3, On a USB memory stick
4, On DVD’s
5,On an External Hard Drive
6, On a computer server based miles away.
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- Fichas sobre chapter 14, creado por laura12 el 01/12/2015.
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- laura12
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