Technology has come a long way in the communication arena. However, along with its positive aspects there are negative ones as well. When cable modems and DSL lines were introduced, not many computer users realized that they would be part of a network of online users.
This led to concerns about internet safety and today it is recommended that computers are shut down when not in use and the cable from the PC to the modem is disconnected to avoid hacking.
Subsequently, wireless technology came along and individuals began buying wireless computers in droves. Moreover, there are thousands of places where you can connect to the internet via wireless technology no matter where you happen to be. But there is one small problem.
Just as hacking into a network is a viable source for predatory behavior, using wireless technology allows for wireless fidelity or Wi-Fi hot spots. These hot spots enable hackers who are within range of your computer to hack into it. Due to the fact that the hot spots may be unsecured, the hacker can position himself as close to the signal as possible and by boosting the signal power, can take over the network.
According to AARP “the hacker can rename the network and get hot spot visitors to log on to it. Once you enter his network, the hacker can get your user ID, passwords and, if you’re doing online shopping or banking, your credit card or bank account information.
Another thing to remember, according to the Cyber Division of the FBI, is that “the connection between your laptop and the attacker’s laptop runs both ways. This means while he’s taking info from you, you may be unknowingly downloading viruses, worms and other malware from him.”
In order to protect your personal information, here are some recommendations:
* Manually select the network you are connecting to and check that when you sign on, the network is definitely yours.
* Do not conduct any online banking or shopping while at a hot spot.
* Upload the best anti-virus, firewall, and encryption software available.
* Shut down the laptop when not in use.
Wireless technology may be a convenient way to communicate and conduct business, but unless you are fully aware of the problems associated with it, the convenience may not be worth the cost.
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