Originally Posted by PC WORLD[/quote

Privacy Watch: Wireless Keyboards That Blab

Wireless keyboards are more convenient than standard wired models--after all, who doesn't want to get rid of another cord on their desk? But, as an unfortunate pair of wireless keyboard owners found out, the long range of some devices can make them a privacy and security risk.

A couple of neighbors in the Norwegian town of Stavenger both had new wireless keyboards from HP. These keyboards, like most other wireless models, transmit keypresses to the computer via radio signals that are beamed to a receiver. But the neighbors quickly discovered that if both of them used their PCs at the same time--even though they were more than a football field's length away from each other in different apartments--both receivers would output anything that either neighbor typed.

HP's product manager in Norway, Tore Särelind, was at a loss to explain the malfunction. "We have no logical or technical explanation for how this is possible," Särelind said. "The keyboard should have a theoretical radius of about 20 meters."

Radio experts say that local weather conditions, or even unshielded power cables, have the ability to amplify or increase the range of radio signals.

The incident highlights some of the risks associated with using radio frequency (RF) wireless keyboards. Many older models provide very limited security options--sometimes as few as 16 radio channels that you have to change by hand on both the keyboard and receiver. Newer RF keyboards can automatically switch between several thousand radio channels to ensure greater security--though even with these keyboards in place, a motivated hacker with the right equipment can receive whatever you type.

At home, RF keyboards might broadcast credit card numbers or important passwords. In a business environment, you could transmit salary information to the office gossip, or even send proprietary information to corporate spies.

Logitech representatives say their RF wireless keyboards scramble their security codes each time the computer boots up. With more than 4000 possible combinations in the Logitech models, it's unlikely (though still possible) that someone else's nearby receiver would pick up your radio signals. HP is increasing the number of security codes for its keyboards from 2 to 256.

RF keyboards that use the Bluetooth radio system provide the highest security. Bluetooth keyboards encrypt the radio signal, and synchronize with the receiver connected to the desktop when you start your PC. Even if the keyboard's transmission penetrates walls or crosses large distances, it can't be decrypted by any receiver other than the one that it's matched to. At press time, only Microsoft offers a Bluetooth-enabled wireless keyboard in the United States.

Other kinds of wireless keyboards, such as those operating with beams of infrared light, are practically immune to this kind of accidental transmission. As anyone who has ever used an infrared remote control for a TV can attest, not only will an infrared beam not penetrate walls, but even in the same room the signal sometimes won't get to its intended destination if you don't aim correctly.

The moral of the story: If you want to be absolutely certain of the privacy of anything you type, stick with a wired keyboard or try a Bluetooth model.

Source
https://pcworld.about.com/magazine/2103p055id108712.htm

Freak out

[Verite]

Anything wireless can be hacked, most the time fairly easily. But even a wired keyboard doesnt mean squat now since you can take a cheap $10 mic and some software and it will "decode" with about 85-90% accuracy whats being typed on a keyboard based on the sound alone. Known as acoustic keyboard snooping.

https://www.msnbc.msn.com/id/9353833

Face it folks............Nothing is safe in this world today.........Cell phones can get hacked also...........Everything..... .....I bet the government even knows everytime we take a dump........hee hee

Yea i know.. Pretty much anything can be hacked, with or without a wire.
I just wanted to post that to freak u Americans out even more

I keed i keeeed

[mace_ecam]

i hope i can find my tinfoil hat before its too late..

[Verite]

Originally Posted by Oyster Magnet

Yea i know.. Pretty much anything can be hacked, with or without a wire.
I just wanted to post that to freak u Americans out even more

I keed i keeeed

Theres a reason HP sells their crap PC's outside the US, so why would americans be worried about the crap sold to Norway?

thk u 4 postin this here BT

Originally Posted by Verite

Theres a reason HP sells their crap PC's outside the US, so why would americans be worried about the crap sold to Norway?

Is HP banned in America?

And because of the world police thing? I don't know..

[Verite]

Is HP banned in America?

No, but when was the last time you heard anyones wireless keyboard in the US that did that same thing? [ from any PC manufacturer? ]

I also saw world police and it wasnt that scary.

Originally Posted by Verite

No, but when was the last time you heard anyones wireless keyboard in the US that did that same thing? [ from any PC manufacturer? ]

I also saw world police and it wasnt that scary.

Well never.. But never have i heard about this from other countries either.. Maybe the Norwegians are the only ones who care