Notebook computers bring a tremendous convenience to personal computing. Just sit within range of a wireless hotspot and you can connect to your office or home network, access your email, and complete important projects for work. However, roaming from one unsecured wireless network to another can leave your computer vulnerable to malicious software attacks.
Spyware and Viruses
If you are connected to a wireless network without its own firewall, hackers can easily intercept the signals you send and receive across the airwaves. Malicious individuals can also install spyware and viruses on your computer.
Spyware refers to an application designed to track a computer user’s internet activities, keep note of sites visited, and gather other information. The term, “spyware,” can also refer to any non-viral malicious software, including software that takes over your internet connection, pops up unwanted advertisements, or even blocks your internet connection. A tracking program is technically labeled as spyware only if the computer user does not consent to the download or installation.
Spyware collects information and sends it back to the spyware controller. The owner of the spyware program usually sells gathered information to marketers. For instance, spyware can get a computer user’s email […]

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