Extreme caution is needed whenever you are on a public wi-fi.

Here is a fun and informative video from the National Cyber Security Alliance.

Tips

• Never send sensitive information over an unsecure or “free” wi-fi
• Use a virtual private network (VPN) if you are on a public wireless network
• If you need to send sensitive information, you may be able to tether with you cell phone as a mobile hotspot and then connect to the Internet.  Check with you cell phone provider as data charges may apply.