Confirm that your service provider does not retain any user data. Most of the time, this information can be found on the terms and conditions website or in the end-user license agreement, often known as the EULA. Unfortunately, many service providers prefer to frustrate their end-users by providing them with long terms and conditions or privacy statements that frequently exclude crucial information about how they operate. On the other end of the spectrum are services that delete all data after your session has ended and do not keep logs of what happened.