Cerebral Palsy Alliance

Posts Tagged ‘security’

Web2Go Budget Busters: DIY Computer Tune-up

A guide to tuning up your computer which will save you having to pay the computer repair-person.

This will very likely be one of the last Web2Go posts I type on this computer. Why?

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Web2Go Budget Busters: Fighting the Spam Cram

The GFC (aka Global Financial Crisis) has compelled spammers to send us more stuff. How you can fight back.

I don’t know about you, but I seem to be getting more spam these days.

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How 2.0 Series: Make your computer go faster

In our new How 2.0 Series, Web2Go tackles one of the most commonly asked computing questions.

My computer is working really slowly at the moment. Even slower than me walking down the street on my crutches on a wet day (and that’s saying something ; ))! It’s one of the perils of teaching and fixing computers for a living. You get time to sort out everybody else’s computers except your own.

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Help! Why am I getting so much spam?

Spam getting you down? Let Web2Go help.

On 3 May 1978, 393 people received a message that would change the face of computing forever.

It was the fateful day 30 years ago when the first piece of unsolicited commercial advertising was sent over a computer network. It was the beginning of the phenomenon we now lovingly know as spamming.

Spammers choke up the Internet with thousands of copies of the same message, aiming to force the message on users who would not otherwise choose to receive it. The majority of spam is commercial advertising, a lot of it promoting dodgy products like cheap medications or get rich-quick-schemes.

(Check out this New Scientist blog post for a detailed history of spam. )

These days, up to 90% of the estimated 120 billion email messages that are sent daily could be classified as spam. Those 393 pioneering spam victims, who were very cheesed off about receiving one unexpected surprise in their Inboxes, would be truly mind-boggled by the scale of the spam industry today.

Anti-spam website SpamUnit says it’s hard to estimate just how much spammers are earning each year but cites just one spammer who claims to be making USD$700, 000 per annum from his enterprise.

Spammers gather email addresses and send spam messages to those addresses using a number of techniques. (This article from Wikipedia will give you all the gory details.)

So, in the face of this ever-growing mountain of cyber-skullduggery, what can you do about spam?

My first rule of spam is: