The Invisible Internet Project (I2P) is an anonymous network layer (implemented as a mix network) that allows for censorship-resistant,

peer-to-peer Peer-to-peer (P2P) computing or networking is a distributed application architecture that partitions tasks or workloads between peers. Peers are equally privileged, equipotent participants in the network, forming a peer-to-peer network of Node ...

communication. Anonymous connections are achieved by encrypting the user's traffic (by using

end-to-end encryption End-to-end encryption (E2EE) is a method of implementing a secure communication system where only communicating users can participate. No one else, including the system provider, telecom providers, Internet providers or malicious actors, can ...

), and sending it through a volunteer-run network of roughly 55,000 computers distributed around the world. Given the high number of possible paths the traffic can transit, a third party watching a full connection is unlikely. The software that implements this layer is called an "I2P router", and a computer running I2P is called an "I2P node". I2P is free and

open source Open source is source code that is made freely available for possible modification and redistribution. Products include permission to use and view the source code, design documents, or content of the product. The open source model is a decentrali ...

, and is published under multiple

licenses A license (American English) or licence (Commonwealth English) is an official permission or permit to do, use, or own something (as well as the document of that permission or permit). A license is granted by a party (licensor) to another part ...

Technical design

I2P started in 2003 as a fork of

Freenet Hyphanet (until mid-2023: Freenet) is a peer-to-peer platform for censorship-resistant, Anonymity application, anonymous communication. It uses a decentralized distributed data store to keep and deliver information, and has a suite of free soft ...

. The network is strictly message-based, like IP, but a

library A library is a collection of Book, books, and possibly other Document, materials and Media (communication), media, that is accessible for use by its members and members of allied institutions. Libraries provide physical (hard copies) or electron ...

is available to allow reliable

streaming Streaming media refers to multimedia delivered through a network for playback using a media player. Media is transferred in a ''stream'' of packets from a server to a client and is rendered in real-time; this contrasts with file downl ...

communication on top of it (similar to Non-blocking IO-based TCP, although from version 0.6, a new ''Secure Semi-reliable'' UDP transport is used). All communication is end-to-end encrypted (in total, four layers of encryption are used when sending a message) through garlic routing, and even the end points ("destinations") are

cryptographic Cryptography, or cryptology (from "hidden, secret"; and ''graphein'', "to write", or '' -logia'', "study", respectively), is the practice and study of techniques for secure communication in the presence of adversarial behavior. More gen ...

identifiers (essentially a pair of

public key Public-key cryptography, or asymmetric cryptography, is the field of cryptographic systems that use pairs of related keys. Each key pair consists of a public key and a corresponding private key. Key pairs are generated with cryptographic alg ...

s), so that neither senders nor recipients of messages need to reveal their

IP address An Internet Protocol address (IP address) is a numerical label such as that is assigned to a device connected to a computer network that uses the Internet Protocol for communication. IP addresses serve two main functions: network interface i ...

to the other side or to third-party observers. Although many developers had been a part of the Invisible IRC Project (IIP) and

communities, significant differences exist between their designs and concepts. IIP was an anonymous centralized

IRC IRC (Internet Relay Chat) is a text-based chat system for instant messaging. IRC is designed for group communication in discussion forums, called '' channels'', but also allows one-on-one communication via private messages as well as chat ...

server. Freenet is a

censorship Censorship is the suppression of speech, public communication, or other information. This may be done on the basis that such material is considered objectionable, harmful, sensitive, or "inconvenient". Censorship can be conducted by governmen ...

-resistant distributed data store. I2P is an anonymous peer-to-peer distributed communication layer designed to run ''any'' traditional internet service (e.g.

Usenet Usenet (), a portmanteau of User's Network, is a worldwide distributed discussion system available on computers. It was developed from the general-purpose UUCP, Unix-to-Unix Copy (UUCP) dial-up network architecture. Tom Truscott and Jim Elli ...

email Electronic mail (usually shortened to email; alternatively hyphenated e-mail) is a method of transmitting and receiving Digital media, digital messages using electronics, electronic devices over a computer network. It was conceived in the ...

file sharing File sharing is the practice of distributing or providing access to digital media, such as computer programs, multimedia (audio, images and video), documents or electronic books. Common methods of storage, transmission and dispersion include ...

Web hosting A web hosting service is a type of Internet hosting service that hosts websites for clients, i.e. it offers the facilities required for them to create and maintain a site and makes it accessible on the World Wide Web. Companies providing web ho ...

and

HTTP HTTP (Hypertext Transfer Protocol) is an application layer protocol in the Internet protocol suite model for distributed, collaborative, hypermedia information systems. HTTP is the foundation of data communication for the World Wide Web, wher ...

, or

Telnet Telnet (sometimes stylized TELNET) is a client-server application protocol that provides access to virtual terminals of remote systems on local area networks or the Internet. It is a protocol for bidirectional 8-bit communications. Its main ...

), as well as more traditional distributed applications (e.g. a distributed data store, a web proxy network using

Squid A squid (: squid) is a mollusc with an elongated soft body, large eyes, eight cephalopod limb, arms, and two tentacles in the orders Myopsida, Oegopsida, and Bathyteuthida (though many other molluscs within the broader Neocoleoidea are also ...

, or DNS). Many developers of I2P are known only under

pseudonyms A pseudonym (; ) or alias () is a fictitious name that a person assumes for a particular purpose, which differs from their original or true meaning (orthonym). This also differs from a new name that entirely or legally replaces an individual's ow ...

. While the previous main developer, '' jrandom'', is currently on hiatus, others, such as ''zzz'', ''killyourtv'', and ''Complication'' have continued to lead development efforts, and are assisted by numerous contributors. I2P uses 2048bit ElGamal/ AES256/

SHA256 SHA-2 (Secure Hash Algorithm 2) is a set of cryptographic hash functions designed by the United States National Security Agency (NSA) and first published in 2001. They are built using the Merkle–Damgård construction, from a one-way compression ...

+Session Tags encryption and Ed25519 EdDSA/ ECDSA signatures.

Releases

I2P has had a stable release every six to eight weeks. Updates are distributed via I2P torrents and are signed by the release manager (generally ''str4d'' or ''zzz'').

Funding

The website states that "funding for I2P comes entirely from donations". Admins and managers of the project said that "the core project itself doesn't take donations". These should instead go to secondary applications or be spent on hiring others, to work on I2P. Support for the

onboarding Onboarding or organizational socialization is the American term for the mechanism through which new employees acquire the necessary knowledge, skills, and behaviors to become effective organizational members and insiders. In other than American ...

for I2P came from the '' Open Technology Fund''. In contrast to ''

The Tor Project The Tor Project, Inc. is a 501(c)(3) research-education nonprofit organization based in Winchester, Massachusetts. It is founded by computer scientists Roger Dingledine, Nick Mathewson, and five others. The Tor Project is primarily responsibl ...

'', I2P has "not the financial or legal infrastructure to support a network of exit nodes". The reseed servers, a sort of bootstrap nodes, which connect the user with the initial set of peers to join the I2P-network, should be run by volunteers.

Software

Since I2P is an anonymizing

network layer In the seven-layer OSI model of computer networking, the network layer is layer 3. The network layer is responsible for packet forwarding including routing through intermediate Router (computing), routers. Functions The network layer provides t ...

, it is designed so other software can use it for anonymous communication. As such, there are a variety of tools currently available for I2P or in development. The I2P router is controlled through the router console, which is a web frontend accessed through a web browser.

General networking

* ''I2PTunnel'' is an application embedded into I2P that allows arbitrary TCP/IP applications to communicate over I2P by setting up "

tunnels A tunnel is an underground or undersea passageway. It is dug through surrounding soil, earth or rock, or laid under water, and is usually completely enclosed except for the two portals common at each end, though there may be access and ve ...

" which can be accessed by connecting to pre-determined ports on

localhost In computer networking, localhost is a hostname that refers to the current computer used to access it. The name ''localhost'' is reserved for loopback purposes. It is used to access the network services that are running on the host via t ...

. * ''SAM'' (''Simple Anonymous Messaging'') is a protocol which allows a client application written in any

programming language A programming language is a system of notation for writing computer programs. Programming languages are described in terms of their Syntax (programming languages), syntax (form) and semantics (computer science), semantics (meaning), usually def ...

to communicate over I2P, by using a socket-based interface to the I2P router. * ''BOB'' (''Basic Open Bridge'') is a less complex app to router protocol similar to "SAM" * ''Orchid'' Outproxy

Tor Tor, TOR or ToR may refer to: Places * Toronto, Canada ** Toronto Raptors * Tor, Pallars, a village in Spain * Tor, former name of Sloviansk, Ukraine, a city * Mount Tor, Tasmania, Australia, an extinct volcano * Tor Bay, Devon, England * Tor ...

plugin * As of version 2.6.0, released in July 2024, I2P no longer allows I2P access over Tor connections.

Chat

* Any

IRC client IRC (Internet Relay Chat) is a text-based chat system for instant messaging. IRC is designed for Many-to-many, group communication in discussion forums, called ''#Channels, channels'', but also allows one-on-one communication via instant mess ...

made for the Internet Relay Chat can work, once connected to the I2P IRC server (on localhost). I2P have the option to create tunnels that are specific for this usage, where certain commands that could de-anonymize the user are filtered out. * Some

XMPP Extensible Messaging and Presence Protocol (abbreviation XMPP, originally named Jabber) is an Open standard, open communication protocol designed for instant messaging (IM), presence information, and contact list maintenance. Based on XML (Ext ...

clients like Gajim,

Pidgin A pidgin , or pidgin language, is a grammatically simplified form of contact language that develops between two or more groups of people that do not have a language in common: typically, its vocabulary and grammar are limited and often drawn f ...

or a modified Conversations client can work with I2P XMPP servers using Prosody that are using the mod_darknet module

File sharing

* Several programs provide

BitTorrent BitTorrent is a Protocol (computing), communication protocol for peer-to-peer file sharing (P2P), which enables users to distribute data and electronic files over the Internet in a Decentralised system, decentralized manner. The protocol is d ...

functionality for use within the I2P network. Users cannot connect to non-I2P torrents or peers from within I2P, nor can they connect to I2P torrents or peers from outside I2P. ''I2PSnark'', included in the I2P install package, is a port of the BitTorrent client named Snark. ''

Vuze Vuze (previously Azureus) is a BitTorrent client used to transfer files via the BitTorrent protocol. Vuze is written in Java, and uses the Azureus Engine. In addition to downloading data linked to .torrent files, Azureus allows users to view, p ...

'', formerly known as Azureus, is a

BitTorrent client The following is a general comparison of Glossary of BitTorrent terms#Client, BitTorrent clients, which are computer programs designed for peer-to-peer file sharing using the BitTorrent, BitTorrent protocol. The BitTorrent protocol coordinates se ...

that includes a plugin for I2P, allowing anonymous swarming through this network. This plugin is still in an early stage of development, however it is already fairly stable. ''I2P-BT'' is a BitTorrent client for I2P that allows anonymous swarming for

. This client is a modified version of the original BitTorrent 3.4.2 program which runs on MS Windows and most dialects of

Unix Unix (, ; trademarked as UNIX) is a family of multitasking, multi-user computer operating systems that derive from the original AT&T Unix, whose development started in 1969 at the Bell Labs research center by Ken Thompson, Dennis Ritchie, a ...

in a GUI and command-line environment. It was developed by the individual known as 'duck' on I2P in cooperation with 'smeghead'. It is no longer being actively developed; however, there is a small effort to upgrade the I2P-BT client up to par with the BitTorrent 4.0 release. ''I2PRufus'' is an I2P port of the Rufus BitTorrent client. Robert (P2P Software) is the most actively maintained I2PRufus fork. XD is a standalone BitTorrent client written in Go. BiglyBT is a bittorrent client based on Vuze which also allows the use of i2p for downloading/seeding. Additionally, there exists a torrent index named ''Postman'', ran by the individual with the same name, its rules says that it does not allow illegal content, but

warez Warez refers to pirated software and other copyrighted digital media—such as video games, movies, music, and e-books—illegally distributed online, often after bypassing digital rights management (DRM). The term, derived from “software wa ...

and

piracy Piracy is an act of robbery or criminal violence by ship or boat-borne attackers upon another ship or a coastal area, typically with the goal of stealing cargo and valuable goods, or taking hostages. Those who conduct acts of piracy are call ...

is accepted. * Two

Kad network The Kad network is a peer-to-peer (P2P) network which implements the Kademlia P2P overlay protocol. The majority of users on the Kad Network are also connected to servers on the eDonkey network, and Kad Network clients typically query known node ...

clients exist for the I2P network, ''iMule'' and ''Nachtblitz''. iMule (''invisible Mule'') is a port of

eMule eMule is a Free software, free peer-to-peer file sharing application for Microsoft Windows. Started in May 2002 as an alternative to eDonkey2000, eMule connects to both the eDonkey network and the Kad network. The distinguishing features of eM ...

for I2P network. iMule has not been developed since 2013. iMule is made for anonymous file sharing. In contrast to other eDonkey clients, iMule only uses the

Kademlia Kademlia is a distributed hash table for decentralized peer-to-peer computer networks designed by Petar Maymounkov and David Mazières in 2002. It specifies the structure of the network and the exchange of information through node (networking), no ...

for proceeding to connect through I2P network, so no servers are needed. ''Nachtblitz'' is a custom client built on the .NET Framework. The latest version is 1.4.27, released on March 23, 2016. Nachtblitz includes a time lock to disable the software one year after its release date. * I2Phex is a port of the popular

Gnutella Gnutella is a peer-to-peer network protocol. Founded in 2000, it was the first decentralized peer-to-peer network of its kind, leading to other, later networks adopting the model. In June 2005, Gnutella's population was 1.81 million computer ...

client Phex to I2P. It is stable and fairly functional. * Tahoe-LAFS has been ported to I2P. This allows for files to be anonymously stored in Tahoe-LAFS grids. * MuWire is a file-sharing program inspired by the LimeWire Gnutella client that works atop the I2P network.

Bridging to clearnet

Currently,

and BiglyBT are the torrent clients that make clearnet (connections not through I2P) torrents available on I2P and vice versa. Depending on the client settings, torrents from the internet can be made available on I2P (via announcements to I2P's DHT network) and torrents from I2P can be made available to the internet. For this reason, torrents previously published only on I2P can be made available to the entire Internet, and users of I2P can often download popular content from the Internet while maintaining the anonymity of I2P. As of August 2022, the default outproxy is exit.stormycloud.i2p which is run by StormyCloud Inc.

Email

* ''I2P-Bote'' is a free, fully

decentralized Decentralization or decentralisation is the process by which the activities of an organization, particularly those related to planning and decision-making, are distributed or delegated away from a central, authoritative location or group and gi ...

and distributed anonymous email system with a strong focus on security. It supports multiple identities and does not expose email

metadata Metadata (or metainformation) is "data that provides information about other data", but not the content of the data itself, such as the text of a message or the image itself. There are many distinct types of metadata, including: * Descriptive ...

. , it is still considered

beta software The software release life cycle is the process of developing, testing, and distributing a software product (e.g., an operating system). It typically consists of several stages, such as pre-alpha, alpha, beta, and release candidate, before the fi ...

. I2P-Bote is accessible via the I2P web console interface or using standard email protocols (i.e.

IMAP In computing, the Internet Message Access Protocol (IMAP) is an Internet standard protocol used by email clients to retrieve email messages from a mail server over a TCP/IP connection. IMAP is defined by . IMAP was designed with the goal of per ...

SMTP The Simple Mail Transfer Protocol (SMTP) is an Internet standard communication protocol for electronic mail transmission. Mail servers and other message transfer agents use SMTP to send and receive mail messages. User-level email clients typi ...

). All bote-mails are transparently end-to-end encrypted and signed by the sender's private key, thus removing the need for PGP or other email encryption software. I2P-Bote offers additional anonymity by allowing for the use of mail relays with variable length delays. Since it is decentralized, there is no centralized email server that could correlate different email identities as communicating with each other (i.e. ''profiling''). Even the nodes relaying the mails do not know the sender, and apart from sender and receiver, only the end of the high- latency mail route and the storing nodes will know to whom (which I2P-Bote address – the user's IP address is still hidden by I2P) the mail is destined. The original sender could have gone offline long before the email becomes available to the recipient. No account registration is necessary, all you have to do in order to use it is create a new identity. I2P-Bote can be installed as an I2P plugin . * I2P also has a free pseudonymous e-mail service run by an individual called ''Postman''. Susimail is a

web-based A web application (or web app) is application software that is created with web technologies and runs via a web browser. Web applications emerged during the late 1990s and allowed for the server to dynamically build a response to the request, ...

email client intended primarily for use with Postman's mail servers, and is designed with security and anonymity in mind. Susimail was created to address privacy concerns in using these servers directly using traditional email clients, such as leaking the user's hostname while communicating with the SMTP server. It is currently included in the default I2P distribution, and can be accessed through the I2P router console web interface. Mail.i2p can contact both I2P email users and public internet email users. * Bitmessage.ch can be used over I2P

Instant messaging

* ''I2P-Messenger'' is a simple Qt-based, serverless, end-to-end-encrypted

instant messenger Instant messaging (IM) technology is a type of synchronous computer-mediated communication involving the immediate ( real-time) transmission of messages between two or more parties over the Internet or another computer network. Originally involv ...

for I2P. No servers can log the user's conversations. No ISP can log with whom the user chats, when, or for how long. As it is serverless, it can make use of I2P's end-to-end encryption, preventing any node between two parties from having access to the plain text. I2P-Messenger can be used for fully anonymous instant communication with persons the user doesn't even know, or, alternatively, to communicate securely and untraceably with friends, family members, or colleagues. In addition to messaging,

file transfer File transfer is the transmission of a computer file through a communication channel from one computer system to another. Typically, file transfer is mediated by a communications protocol. In the history of computing, numerous file transfer protoc ...

is also supported. * ''I2P-Talk'' is another simple instant messenger incompatible with I2P-Messenger, but having the same security properties

Publishing

* '' Syndie'' is a content distribution application, suitable for

blogs A blog (a Clipping (morphology), truncation of "weblog") is an informational website consisting of discrete, often informal diary-style text entries also known as posts. Posts are typically displayed in Reverse chronology, reverse chronologic ...

newsgroups A Usenet newsgroup is a repository usually within the Usenet system for messages posted from users in different locations using the Internet. They are not only discussion groups or conversations, but also a repository to publish articles, start ...

, forums and small media attachments. Syndie is designed for network resilience. It supports connections to I2P, the Tor network (Syndie does not support Socks proxies, workaround needed for Tor access), Freenet and the regular internet. Server connections are intermittent, and support higher-latency communications. Connections can be made to any number of known servers. Content is spread efficiently using a

Gossip protocol A gossip protocol or epidemic protocol is a procedure or process of computer peer-to-peer communication that is based on the way epidemics spread. Some distributed systems use peer-to-peer gossip to ensure that data is disseminated to all members ...

. * ''Aktie'' is an anonymous file sharing and distributed

web of trust In cryptography, a web of trust is a concept used in PGP, GnuPG, and other OpenPGP-compatible systems to establish the authenticity of the binding between a public key and its owner. Its decentralized trust model is an alternative to the ...

forums system. Aktie can connect to I2P with its internal router or use an external router. To fight spam, "hash payments" (proof of CPU work) is computed for every published item.

Routers

* i2pd is a light-weight I2P router written in C++, stripping the excessive applications such as e-mail, torrents, and others that can be regarded as bloat. The I2PSnark standalone

client by I2P+ Team can still be used with it.

The Privacy Solutions project

The Privacy Solutions project, a new organization that develops and maintains I2P software, launched several new development efforts designed to enhance the privacy, security, and anonymity for users, based on I2P protocols and technology. These efforts include: * The Abscond browser bundle. * i2pd, an alternate implementation of I2P, written in C++ (rather than Java). * The "BigBrother" I2P

network monitoring Network monitoring is the use of a system that constantly monitors a computer network for slow or failing components and that notifies the network administrator (via email, SMS or other alarms) in case of outages or other trouble. Network monitor ...

project. The code repository and download sections for the i2pd and Abscond project is available for the public to review and download. Effective January, 2015 i2pd is operating under PurpleI2P.

Android

* Release builds of an I2P Router application for Android can be found on the

Google Play Google Play, also known as the Google Play Store, Play Store, or sometimes the Android Store (and was formerly Android Market), is a digital distribution service operated and developed by Google. It serves as the official app store for certifie ...

store under The Privacy Solutions Project's Google Play account or on an

F-Droid F-Droid is a free and open source app store and software repository for Android (operating system), Android, serving a similar function to the Google Play store. The main repository, hosted by the project, contains only free software, free and o ...

repository hosted by the developers. * ''Nightweb'' is an Android application that utilizes I2P and Bittorrent to share blog posts, photos, and other similar content. It can also be run as a desktop application. It is no longer in development.

Cryptocurrency

Some cryptocurrencies that support I2P are listed below. *

Bitcoin Bitcoin (abbreviation: BTC; Currency symbol, sign: ₿) is the first Decentralized application, decentralized cryptocurrency. Based on a free-market ideology, bitcoin was invented in 2008 when an unknown entity published a white paper under ...

* Monero * Verge

Terminology

; Eepsite: Eepsites are

website A website (also written as a web site) is any web page whose content is identified by a common domain name and is published on at least one web server. Websites are typically dedicated to a particular topic or purpose, such as news, educatio ...

s that are hosted anonymously within the I2P network. Eepsite names end in ''.i2p'', such as ''ugha.i2p'' or ''forum.i2p''. EepProxy can locate these sites through the cryptographic identifier keys stored in the hosts.txt file found within the I2P program directory. Typically, I2P is required to access these eepsites. ; .i2p: 'I2p' is a

pseudo-top-level domain A pseudo-top-level domain is a label or name for a computer network that is not participating in the world-wide official Domain Name System and may not even participate in the Internet, but may use a similar domain name hierarchy. Historically the ...

which is only valid within the I2P

overlay network An overlay network is a logical computer network that is protocol layering, layered on top of a physical network. The concept of overlay networking is distinct from the traditional model of OSI model, OSI layered networks, and almost always assum ...

scope. .i2p names are resolved by browsers by submitting requests to EepProxy which will resolve names to an I2P peer key and will handle data transfers over the I2P network while remaining transparent to the browser. ; EepProxy: The EepProxy program handles all communication between the browser and any eepsite. It functions as a proxy server that can be used by any

web browser A web browser, often shortened to browser, is an application for accessing websites. When a user requests a web page from a particular website, the browser retrieves its files from a web server and then displays the page on the user's scr ...

. ; Peers, I2P nodes: Other machines using I2P that are connected to user's machine within the network. Each machine within the network shares the routing and forwarding of encrypted packets. ; Tunnels: Every ten minutes, a connection is established between the user's machine and another peer. Data to and from the user, along with the data for other peers (routed through the user's machine), pass through these tunnels and are forwarded to their final destination (may include more jumps). ; netDb: The

distributed hash table A distributed hash table (DHT) is a Distributed computing, distributed system that provides a lookup service similar to a hash table. Key–value pairs are stored in a DHT, and any participating node (networking), node can efficiently retrieve the ...

(DHT)

database In computing, a database is an organized collection of data or a type of data store based on the use of a database management system (DBMS), the software that interacts with end users, applications, and the database itself to capture and a ...

based on the

algorithm In mathematics and computer science, an algorithm () is a finite sequence of Rigour#Mathematics, mathematically rigorous instructions, typically used to solve a class of specific Computational problem, problems or to perform a computation. Algo ...

that holds information on I2P nodes and I2P eepsites. This database is split up among routers known as "floodfill routers". When a user wants to know how to contact an eepsite, or where more peers are, they query the

Vulnerabilities

Denial of service attacks In computing, a denial-of-service attack (DoS attack) is a cyberattack in which the perpetrator seeks to make a machine or network resource unavailable to its intended users by temporarily or indefinitely disrupting services of a host co ...

are possible against websites hosted on the network, though a site operator may secure their site against certain versions of this type of attack to some extent. A zero-day vulnerability was discovered for I2P in 2014, and was exploited to de-anonymize at least 30,000 users. This included users of the operating system Tails. This vulnerability was later patched. A 2017 study examining how forensic investigators might exploit vulnerabilities in I2P software to gather useful evidence indicated that a seized machine which had been running I2P router software may hold unencrypted local data that could be useful to

law enforcement Law enforcement is the activity of some members of the government or other social institutions who act in an organized manner to enforce the law by investigating, deterring, rehabilitating, or punishing people who violate the rules and norms gove ...

. Records of which websites a user of a later-seized machine was interested in may also be inferred. The study identified a "trusted" I2P domain registrar ("NO.i2p") which appeared to have been abandoned by its administrator, and which the study identified as a potential target for law enforcement takeover. It alternatively suggested waiting for NO.i2p's server to fail, only to social engineer the I2P community into moving to a phony replacement. Another suggestion the study proposed was to register a mirror version of a target website under an identical domain.

I2PCon

From an I2P convention was held in

Toronto, Ontario Toronto ( , locally pronounced or ) is the List of the largest municipalities in Canada by population, most populous city in Canada. It is the capital city of the Provinces and territories of Canada, Canadian province of Ontario. With a p ...

. The conference was hosted by a local

hackerspace A hackerspace (also referred to as a hacklab, hackspace, or makerspace) is a community-operated, often "not for profit" (501(c)(3) in the United States), workspace where people with common interests, such as computers, machining, technology, sci ...

, Hacklab. The conference featured presentations from I2P developers and security researchers.

References

External links

* {{authority control Anonymous file sharing networks Application layer protocols Computer networking Cross-platform free software Cross-platform software Cryptographic software Dark web Distributed data storage Distributed data structures Distributed data storage systems Distributed file systems File sharing Free and open-source Android software Free communication software Free file transfer software Free file sharing software Free multilingual software Free network-related software Free routing software Free software programmed in Java (programming language) Garlic routing Hash-based data structures Internet privacy software Key-based routing Overlay networks Peer-to-peer computing Privacy software Software using the MIT license 2003 software

Technical design

Releases

Funding

Software

General networking

Chat

File sharing

Bridging to clearnet

Email

Instant messaging

Publishing

Routers

The Privacy Solutions project

Android

Cryptocurrency

Terminology

Vulnerabilities

I2PCon

See also

Software

References

External links