This chapter describes the necessary tools to protect your privacy. We selected tools for advanced users that provide a higher level of privacy than the tools we introduced in our beginner level. The tools in this chapter might take a little more time to set up and will come with some cost on a monthly or annual basis.


If you are using public WiFi at Airports, Hotels or Cafés on a regular basis you should protect your connection using a VPN.

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Encrypted Email

For a sophisticated hacker, it is incredibly easy to intercept your emails. Sending encrypted emails reduces that risk and is much easier than one might think.

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Virtual Phone Number

Many services require you to provide a phone number when you sign up for them. If you would rather keep your number private, a virtual phone number is what you need.

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