Public WIFI

If you are traveling on business and using public WIFI, be very careful. Public WIFI can be very insecure, hackers and crackers can setup what is known as a man in the middle attack. They basically put themselves between yourself and the Internet. They then can grab your passwords. I would suggest investing in 3G or 4G wireless card if you need to conduct business on public WIFI. It is well worth the cost.

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