Internet Security Essay

1019 words - 5 pages

Internet Security
Many of us do banking and keep personal financial records on our computers. Although it is very convenient to do most of our financial and bill paying through the internet, this useful tool can become very threatening. New means of stealing personal information and destroying all of our computer data through the network are being developed daily and spread to the public in different forms, such as viruses, worms, fake e-mails, and spyware. Viruses and worms can create major headaches. Computer viruses are small software programs that are designed to spread from one computer to another and to interfere with computer operation. A virus might corrupt or delete data on your ...view middle of the document...

Use it to scan any files, programs, software, or diskettes (even new software from a commercial company) before you use them on your computer. 2- Make back-up copies of important documents or files and store them on separate diskettes. Making backups will also protect your information against accidental file deletion, diskette failure, and other damage. 3- Whenever you use a computer in a campus lab, be sure to reboot or run "cleanup" before you start your session and log out when you end your session. 4- Do not share commercial software with anyone. It is a violation of the author's copyright to distribute such material, and it is a way to spread viruses. 5- When you get public domain (PD) software for which the author has granted permission to make copies, get it from a reliable source. (For example, and individual you do not know is not a reliable source.) Before you run PD material, use an anti-virus program to inspect for known viruses.
Avoid clicking links in unexpected email messages or downloading files or attachments that you weren't expecting. These things can lead to security problems and virus infections. Even if someone you know sends you something, don't click it until you verify they meant to send it and it's safe. You should also always remember to disconnect from the internet. Most high-speed internet connections are "always on" - whenever your computer is turned on, your connection is active. If you're not using the internet, it's best to disconnect from it to keep your computer safe from unexpected attacks or infections. If you need to share your computer with other people, make sure there are rules in place of what they can and can't do. This is especially true with kids - they have a tendency to download anything and everything, without any thought for how it could affect the computer and the information on it.
Never reply to spam. Doing so simply indicates to...

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