Month: February 2017

What is a Digital Certificate?

A digital signature is extremely important in the world of computer security which relies heavily on the use of a key pair specifically for signing and verifying communications.  Suppose the sender ‘signs’ one sentence at the end of an email message.  You could then use software to use a private key to perform some operation […]

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Changing your Online Country

Once upon a time, people generally just used the internet at home or possibly in the office.  Internet connections where fairly rare and usually pretty slow, so it was more of a hobby surfing the web than anything else.  This has of course changed, for most of us the internet is a vital part of […]

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