Wireless internet networks, also known as Wi-Fi, provide
users with the ability to access the internet from virtually anywhere using
their mobile phones, tablets, or personal computers and laptops without having
to be connected through cables. However, the high availability and ease of
access to Wi-Fi also pose security risks because others may also be able to
hack into your device, infect it with viruses, and access your personal
information while you are connected. Therefore, it is wise to take some
precautions when using Wi-Fi.
There are precautions one can take to protect their personal
Wi-Fi at home. The first line of defense is installing an up to date antivirus
program into your computer, which will check for threats and viruses. Enabling
an encryption like WEP or WPA will also help hinder intruders from accessing
your computer and infecting it with a virus. It is also a good idea to get a
router with a firewall or install a firewall program into your current router
to lessen the risk of someone hacking your computer. Also, disabling the SSID
link on your Wi-Fi will block outsiders from accessing your computer. Public
Wi-Fi spots greatly increase the risk of someone accessing your personal
information because many people are accessing the same network at the same
time. Therefore, it is important to have the proper software as well as to
refrain from using any personal information such as passwords, bank account
information, credit card, and social security numbers while using a public
Wi-Fi.
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