It's not always possible to choose your connection type, but Internet security is critical. When you can, opt for wireless networks that require a network security key or have some other form of security, such as a certificate. The information sent over these networks are encrypted, and encryption can help protect your computer from unauthorized access. For example, instead of using a public hot spot with no encryption, use a virtual private network (VPN). If your business does not have its own VPN, you can download and install free VPN software. The security features of the different available networks appear along with the network name as your PC discovers them.
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Julie Thomas