Terms

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June 5, 2017 at 4:48 pm #390585
khuramch
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Sir
i am woried abour these terms..also these are not explained in opentution lecture notes..
Plz explain Data Encryption,Firewall??
June 5, 2017 at 9:13 pm #390693
John Moffat
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Data encryption is when the data is converted into code so that other people can’t read it. A firewall is software that helps stop other people getting into your computer via the internet.
You can find more on both by using Google if you want to.
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