ZeroTier, Inc. is committed to protecting the privacy of those individuals who visit its web sites and use its applications and services. This policy describes our privacy practices and how we use and collect information.
Your personal information is protected for your privacy and security. ZeroTier, Inc. safeguards the security and confidentiality of the data you send us with physical, technical, and managerial procedures. Please be aware that, despite our best efforts, no security measures are perfect or impenetrable. While we strive to protect your personal information, we cannot ensure the security of the information you transmit to us, and so we urge you to take every precaution to protect your personal data. Use strong passwords, encrypt important data at rest, and keep browsers and operating systems up to date.
The ZeroTier peer to peer network makes use of a network of servers called root servers. These run the same code as regular ZeroTier nodes but are designated as anchor points in the network. They are operated by ZeroTier, Inc. and assist peers in locating one another to establish direct connectivity, as well as providing traffic relaying services for peers that cannot directly connect. (Relayed traffic is encrypted and can't be read by us.)
These servers are able during the course of their normal operation to see the IP addresses of ZeroTier users and may also be able to gether information about which ZeroTier devices are communicating to which other devices (but not the content or duration of communication). This network meta-data may at times be surveyed or gathered by ZeroTier, Inc. for use in improving our services or providing technical support to customers.
Network controllers hosted by ZeroTier, Inc. (such as those that power my.zerotier.com) can gather network meta-data in a manner similar to root servers.
We also utilize web analytics tools, such as Google Analytics, to gather information designed to help us gain insight into how visitors interact with and use our web sites. You can prevent your data from being collected by Google Analytics on our by installing the Google Analytics opt-out browser add-on. Some third party ad blocking software may also offer this feature.