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Device Driver Basics
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Are They Watching You Online?
When surfing the Internet you probably take your anonymity for granted, most of us do.
Tapping phones, listening to confidential conversations, reading others' e-mail messages seems like something that only happens in spy movies to "other" people.
However, you probably don't realize just how much information about yourself has the potential to get transmitted across the Internet every time you go online.
Every computer connected to the Internet has "ports" that allow it to connect. A "port" doesn't mean you have a physical hole or opening in your computer's case or hardware, but it does mean you have openings through which information passes back and forth between your computer and the Internet.
Depending on the type of connection (dial up, LAN, cable, DSL), you may have several openings for potential mischief by hackers, malicious code or viruses.
Computers with dedicated connections rate the most at risk. If someone or something gets into one of these ports and into your computer, they can potentially watch everything you do and see all the data you enter, including social security numbers and credit card information.
The easiest way to defeat this problem involves using a firewall. Firewalls, simple and inexpensive software available at virtually any office supply or computer store, block the most common ports hackers use to enter your computer.
Firewalls also help you detect and block unauthorized transmission of information from your computer to the Internet. This adds a significant measure of protection if you get infected with a Trojan Horse virus that tries to "phone home" to the hacker with your sensitive information.
If you'd
like to test your connection for vulnerability to attack, log on to http://security1.norton.com and run the various diagnostics. I would strongly advise anyone connected to the Internet through DSL or cable to get and use a firewall to protect against unauthorized access.
Infected with "Spyware?"
Previously we talked about unauthorized access to your computer. But a growing problem online with people watching you and your activities involves using programs you willingly place on your computer.
Commonly called "Spyware," this refers to any program that transmits information about you to someone else without you knowing exactly what gets sent. The main purpose of Spyware involves tracking your surfing habits so advertisers know which targeted ads to send you.
Most Spyware basically comes onto your computer bundled with other software applications, as a standalone program, or as modification to the HTML on a web page.
Regardless of how you get it, you need to understand exactly what information gets transmitted about you so you can decide whether to keep or uninstall the software. Plain and simple, these Spyware programs can potentially reveal extremely sensitive information about you and your online habits.
If you have concerns about Spyware and whether or not your computer currently carries any, log on to www.lavasoft.de and check out the free PC software that will scan your system for known Spyware.
About the Author
Jim Edwards is a syndicated newspaper columnist and the co- author of an amazing new ebook that will teach you how to use free articles to quickly drive thousands of targeted visitors to your website or affiliate links...
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Tom's Hardware |
: Tom's Hardware Guide is the Internet's premiere resource for hardware news and reviews. |
www.tomshardware.com |
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HardwareCentral - Your source for in-depth computer hardware info. |
HardwareCentral is the #1 Hardware Information Resource on the 'Net. Featuring over 600 pages of Hardware information, including advice on System ... |
www.hardwarecentral.com |
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Apple - Hardware |
Find your favorite Mac, iPod and other Apple accessories. |
www.apple.com |
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Ace Hardware |
Nationwide (United States) hardware and home improvement retailer. Includes products, dealer locator and corporate information. |
www.acehardware.com |
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Computer hardware - Wikipedia, the free encyclopedia |
The hardware of a computer is infrequently changed, in comparison with software and ... Personal computers, the computer hardware familiar to most people, ... |
en.wikipedia.org |
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Hardware - Wikipedia, the free encyclopedia |
Hardware is the general term that is used to describe physical artifacts of a technology. ... In a looser sense, hardware can be major military equipment, ... |
en.wikipedia.org |
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Open Directory - Computers: Hardware |
Hardware Central - Computing-centric community providing vital information, support, tools and interaction facilities for power computer users and ... |
dmoz.org |
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Microsoft Hardware – Home Page |
Learn about Microsoft mice, keyboards, desktop sets, webcams, media center peripherals, gaming products, fingerprint readers and presentation tools. |
www.microsoft.com |
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AnandTech: your source for hardware analysis and news |
Independent hands-on reviews of computer hardware such as motherboards, graphic cards, and CPUs. |
www.anandtech.com |
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hardware.com - Routers, switches, firewalls, servers, memory ... |
Supplier of new and refurbished networking hardware and approved and compatible network accessories. Located in the United Kingdom. |
www.hardware.com |
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Slashdot: News for nerds, stuff that matters |
From the article: "Although the news caused barely a ripple of reaction in the audience of software and hardware engineers, there are industry analysts who ... |
hardware.slashdot.org |
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InformationWeek HardwareTech Center |
Our hardware coverage ranges from mobile computers and PDAs to servers and supercomputers, and the infrastructure issues enterprises deal with every day. ... |
www.informationweek.com |
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What is hardware? - A Word Definition From the Webopedia Computer ... |
This page describes the term hardware and lists other pages on the Web where you can find additional information. |
www.webopedia.com |
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Google Directory - Computers > Hardware |
Hardware Central - http://www.hardwarecentral.com/ Computing-centric community providing vital information, support, tools and interaction facilities for ... |
www.google.com |
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Gifts: Unique Gifts & Gift Ideas at Restoration Hardware |
At Restoration Hardware, you'll explore an exceptional world of high quality unique gifts. Browse our products to find gift ideas & more at Restoration ... |
www.restorationhardware.com |
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HwB: The Hardware Book |
HwB provides you with circuits, pinouts, cable/adapter descriptions and other technical information. |
www.hardwarebook.net |
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Reg Hardware: Product News and Gadget Reviews from The Register |
More Gadgets Stuff. 5th December 2006 12:09 GMT. Author: Reg Hardware ... 27th November 2006 15:31 GMT. Author: The Hardware Widow ... |
www.reghardware.co.uk |
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red hat hardware compatibility lists |
hardware.redhat.com/ - Similar pages |
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TrueValue.com |
Here's our tip to hang strands of lights with ease. Jeanenne & Jim Tucker Plantation True Value Hardware Richmond, TX ... |
www.truevalue.com |
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A complete illustrated Guide to the PC Hardware |
A complete illustrated Guide to the PC Hardware, Logic and Architecture. 500 easy-read articles about the modern PC. Understand the basic architecture of ... |
www.karbosguide.com |
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