Makerere University

Enter a keyword or two into the search box above and click search..

How Can I Help Reduce Spam for Everyone?

You are here

Because of Cyber world that has a high volume of Online users, There are always hackers and spammers who are monitoring, trolling and sending out malware to networks and peoples computers, social sites or even email. They are always looking for computers that aren’t protected by up-to-date security software. When they find unprotected computers, they try to install hidden software – called malware – that allows them to control the computers remotely.

Many thousands of these computers linked together make up a “botnet ,“ a network used by spammers to send millions of emails at once. Millions of home computers are part of botnets. In fact, most spam is sent this way.

Don’t let spammers use your computer.
You can help reduce the chances that your computer will become part of a botnet:

  • Use good computer security practices and disconnect from the internet when you're away from your computer. Hackers can’t get to your computer when it’s not connected to the internet.
  • Be cautious about opening any attachments or downloading files from emails you receive. Don't open an email attachment — even if it looks like it's from a friend or coworker — unless you are expecting it or you know what it is. If you send an email with an attached file, include a message explaining what it is.
  • Download free software only from sites you know and trust. It can be appealing to download free software – like games, file-sharing programs, and customized toolbars. But remember that free software programs may contain malware.

Detect and get rid of malware.

It can be difficult to tell if a spammer has installed malware on your computer, but there are some warning signs:

  • Your friends may tell you about weird email messages they’ve received from you.
  • Your computer may operate more slowly or sluggishly.
  • You may find email messages in your sent folder that you didn't send.

If your computer has been hacked or infected by a virus, disconnect from the internet right away. Then take steps to remove malware.

Category: