What is I2P? The Invisible Internet Project (I2P) is a fully encrypted private network layer. It protects your activity and location. Every day people use the network to connect with people without worry of being tracked or their data being collected.

I2P is a project to build, deploy, and maintain a network supporting secure and anonymous communication. People using I2P are in control of the tradeoffs between anonymity, reliability, bandwidth usage, and latency.

i2p关心您的隐私. i2p将服务器与用户、用户与服务器隐藏起来，所有i2p的流量都在i2p网络内部不与互联网直接互动——它是互联网之上的隐形网络。使用加密的单向隧道，没有人可以看到流量从哪里来，到哪里去，或者内容是什么。

It is now possible to install all I2P components using a single package (No Java required). To try out the new installer, click below. This bundle can also be used to configure a Firefox Profile. It will not interfere with an existing I2P installation if one exists. I2P …

The I2P network is a fully encrypted peer-to-peer overlay network. An observer cannot see a message's contents, source, or destination. No one can see where traffic is coming from, where it is going, or what the contents are.

I2P does not encrypt the Internet, neither does Tor - for example, through Transport Layer Security (TLS). I2P and Tor both aim to transport your traffic as-is securely and anonymously over the corresponding network, to its destination.

I2P uses cryptography at several protocol layers for encryption, authentication, and verification. The major protocol layers are: transports, tunnel build messages, tunnel layer encryption, network database messages, and end-to-end (garlic) messages.

A web browser will need to be configured to access sites and services on the I2P network, and to utilize outproxies. Below are walkthroughs for some of the most popular browsers. Firefox Profile for Windows

This installer package reduces the number of steps required to install an I2P router on Windows from about 30 to a matter of completing a single, familiar installer process, combining the I2P installation and Browser configuration into the same steps.

I2P 可从 Ubuntu Bionic 及更高版本和 Debian Buster 和Sid 的官方软件源中获取。 然而，Debian Buster 和 Ubuntu Bionic (LTS) 发行版仅有较旧的 I2P 版本。 如果你没有运行 Debian Sid 或更新的 Ubuntu 发布， 请使用我们的 Debian 软件源或 Launchpad PPA 以确保你在运行最新的 I2P 版 …