Awesome GitHub RepositoriesZero-Knowledge Storage

Linsa.io is an end-to-end encrypted cloud storage service and zero-knowledge data vault. It functions as a private content sharing platform that encrypts files and data on the client side, ensuring only the owner can access the stored content. The project employs a local-first approach, processing data updates and encryption on the local device before syncing encrypted blobs to a remote persistence layer. It uses a zero-knowledge architecture where the service provider cannot access decryption keys or view the plaintext content of stored files. The platform provides capabilities for private

This project is a curated directory and catalog of privacy-respecting software and security-focused services. It serves as a structured resource for finding alternatives to corporate services, focusing on tools that prioritize data sovereignty, end-to-end encryption, and user anonymity. The directory is maintained as a markdown-based resource list and rendered via a static site generator. It further extends its utility through a CORS-enabled public API and a JSON-based data schema, allowing the curated catalog of tools and providers to be retrieved programmatically. The collection covers a w

PrivateBin is a self-hosted, zero-knowledge text hosting service and secret sharing tool. It utilizes browser-based AES 256-bit encryption to ensure that data is encrypted on the client side before transmission, meaning the hosting server cannot read or recover the original content. The project distinguishes itself by using URL fragments to distribute decryption keys, preventing the secret key from ever being sent to the server. It supports the distribution of both encrypted text and files, which are compressed and encrypted locally prior to storage. The platform includes capabilities for an

itpol es un framework para la gestión de claves criptográficas, políticas de firma digital y endurecimiento de seguridad (hardening). Proporciona una librería de plantillas de políticas de TI y frameworks de acceso a infraestructura para establecer directrices de seguridad organizacionales y gobernanza. El proyecto se centra en la gestión de identidades criptográficas mediante el uso de claves PGP y SSH, junto con una guía de endurecimiento de seguridad para estaciones de trabajo. Define estándares para la seguridad de la cadena de suministro de software, específicamente con respecto a la firma de commits de código y lanzamientos de software para garantizar la procedencia. El sistema cubre una amplia gama de capacidades de seguridad, incluyendo la implementación de autenticación multifactor, cifrado de disco y seguridad del gestor de arranque (bootloader). También aborda flujos de trabajo de comunicación segura para mensajería cifrada y correo electrónico, así como la gestión de módulos de seguridad de hardware (HSM) y estrategias de respaldo de conocimiento cero.