This cataloging might seem unobtrusive and perhaps even useful, but it is also a risk for future public embarrassment and social faux pas.Don't let Google store your searches for 'anti-depressants,' 'love advice,' 'divorce lawyers,' and 'anger management.' Consider getting a VPN and cloak your IP address so you can keep your searches private.A VPN connection will allow you to 'tunnel out' of a restrictive network and connect to otherwise-restricted websites and webmail services.More importantly: your VPN browsing content is scrambled and indecipherable to the network administrator, so he cannot collect any recorded evidence about your specific web activities.
The privacy and protection from surveillance are definitely worth it. Public wi-fi offers no encryption security to its users, and your signals are broadcast for anyone savvy enough to eavesdrop.
If you regularly use VOIP services like Skype, Lync, or online voice chatting, definitely consider implementing a VPN connection.
The monthly cost will be higher, and the VOIP speed will be slower with a VPN, but personal privacy is invaluable.
Perhaps you are a celebrity, or you are an employee doing market research of your competition.
Perhaps you are a reporter or writer who covers sensitive topics like war atrocities, violence against women, or human trafficking.