Privacy Policy
Introduction
Retichat is designed and operated on the principle that privacy is a fundamental right, not a discretionary feature. This Privacy Policy describes the architectural and operational practices of Retichat with respect to user data, communications, and system design.
Zero-Knowledge Architecture
Retichat is built upon a zero-knowledge framework. Under this design, no Retichat-operated systems, services, or intermediaries have access to the contents of user communications or associated metadata. Messages are not transmitted through, stored on, or accessible by centralized servers controlled by Retichat.
Absence of Personal Identifiers
Retichat does not require, collect, or associate any personal identifiers with user accounts or communications. This includes, but is not limited to, phone numbers, email addresses, and IP addresses. Users are identified solely through cryptographic mechanisms that do not inherently reveal personal identity.
On-Device Cryptography
All encryption and decryption processes are performed locally on the user’s device. Retichat does not possess, transmit, or store cryptographic keys required to access user communications. As a result, only intended recipients are capable of decrypting and accessing message content.
Stranger Communication Controls
Retichat provides users with the ability to enable a “Stranger Filter” feature. When activated, this feature silently discards incoming communications from unknown or unapproved contacts without notification to the sender or recipient. This functionality is executed entirely on the user’s device.
Open Protocols and Transparency
Retichat is built upon open and publicly available communication protocols, specifically Reticulum and LXMF. These protocols are subject to independent review, audit, and implementation by third parties. Retichat does not rely on proprietary or undisclosed communication mechanisms for message transport or encryption.
Data Collection and Retention
Due to its architectural design, Retichat does not collect, store, or retain user messages, metadata, or personal information. Any data generated or stored in connection with Retichat usage remains exclusively on the user’s device unless explicitly shared by the user.
Limitations
While Retichat is designed to minimize data exposure, users acknowledge that external factors, including device compromise, network-level monitoring outside the Retichat protocol, or user actions, may impact privacy. Retichat makes no representations regarding protections beyond the scope of its implemented design.
Policy Updates
This Privacy Policy may be updated to reflect changes in system design or legal requirements. Continued use of Retichat constitutes acceptance of the most current version of this Policy.
Acceptance of Terms
By downloading, installing, accessing, or using Retichat (the “Service”), you agree to be bound by these Terms of Service (“Terms”). If you do not agree to these Terms, you must not use the Service.
Nature of the Service
Retichat is a decentralized, privacy-focused communications application built on open protocols. The Service facilitates peer-to-peer message exchange without centralized control, storage, or oversight. Retichat does not act as an intermediary, custodian, or processor of user communications.
Eligibility
You must comply with all applicable laws and regulations in your jurisdiction to use the Service. By using Retichat, you represent that you are legally permitted to do so.
User Responsibility
You are solely responsible for:
All content you transmit, receive, or store using the Service
Maintaining the security of your device and cryptographic keys
Managing your contacts and communication preferences
Due to the architecture of the Service, Retichat cannot recover lost keys, restore access, or retrieve messages under any circumstances.
Prohibited Use
You agree not to use the Service for any unlawful, harmful, or abusive purposes, including but not limited to:
Violating any applicable laws or regulations
Transmitting malicious code or engaging in network abuse
Harassing, threatening, or exploiting others
Retichat does not monitor, moderate, or control user activity; however, you remain fully liable for your conduct.
No Expectation of Service Availability
Retichat makes no guarantees regarding uptime, availability, or delivery of messages. The decentralized nature of the Service means that message delivery depends on network conditions and peer availability.
No Warranties
The Service is provided “as is” and “as available,” without warranties of any kind, whether express or implied. Retichat disclaims all warranties, including but not limited to fitness for a particular purpose, merchantability, and non-infringement.
Limitation of Liability
To the maximum extent permitted by law, Retichat and its developers shall not be liable for any indirect, incidental, consequential, special, or punitive damages, including but not limited to loss of data, loss of communications, or security breaches arising from use of the Service.
Security Disclaimer
While Retichat is designed with strong privacy and encryption principles, no system can guarantee absolute security. Users acknowledge and accept all risks associated with using decentralized and cryptographic systems.
Third-Party Protocols
Retichat relies on external, open protocols for communication. Retichat makes no representations or warranties regarding the performance, security, or reliability of these protocols.
Termination
You may cease using the Service at any time. Retichat reserves the right to modify or discontinue the Service at any time without notice or liability.
Changes to Terms
These Terms may be updated periodically. Continued use of the Service after changes are made constitutes acceptance of the revised Terms.
Governing Law
These Terms shall be governed by and construed in accordance with applicable laws, without regard to conflict of law principles.