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Private cloud for your photos, videos and more. Fully open source, End to End Encrypted alternative to Google Photos and Apple Photos.
Ente is a service that provides a fully open source, end-to-end encrypted platform for you to store your data in the cloud without needing to trust the service provider. On top of this platform, we have built two apps so far: Ente Photos (an alternative to Apple and Google Photos) and Ente Auth (a 2FA alternative to the deprecated Authy).
File sharing made easy.
MicroBin is a feature rich, performant and secure text and file sharing web application, a "paste bin". Imagine cloud storage, but simpler, and with cool features like URL redirection, automatic file expiry , raw file serving support and 3 possible levels of encryption.
SeaweedFS is a fast distributed storage system for blobs, objects, files, and data lake, for billions of files! Blob store has O(1) disk seek, cloud tiering. Filer supports Cloud Drive, cross-DC active-active replication, Kubernetes, POSIX FUSE mount, S3 API, S3 Gateway, Hadoop, WebDAV, encryption, Erasure Coding.
Botan (Japanese for peony flower) is a C++ cryptography library released under the permissive Simplified BSD license.
Botan’s goal is to be the best option for cryptography in C++ by offering the tools necessary to implement a range of practical systems, such as TLS protocol, X.509 certificates, modern AEAD ciphers, PKCS#11 and TPM hardware support, password hashing, and post quantum crypto schemes. A Python binding is included, and several other language bindings are available. The library is accompanied by a featureful command line interface.
Open source & zero knowledge private note taking app.
Open source. End-to-end encrypted.Private. Write notes with freedom, no spying, no tracking.
A fully open source & end-to-end encrypted note taking alternative to Evernote.
Notesnook is a free (as in speech) & open-source note-taking app focused on user privacy & ease of use. To ensure zero knowledge principles, Notesnook encrypts everything on your device using XChaCha20-Poly1305 & Argon2.
Sha256 algorithm explained online step by step visually.
Sha256 algorithm explained online step by step visually sha256algorithm.com This website will help you understand how a sha256 hash is calculated from start to finish.
Onion addresses for anything.
onionpipe forwards ports on the local host to remote Onion addresses as Tor hidden services and vice-versa.
onionpipe is a decentralized way to create virtually unstoppable global network tunnels.
Share, freely and privately.
Jami is a free/libre, end-to-end encrypted, and private communication software.
OpenPubkey is an open source project that binds public keys and workload identities using standard SSO and OpenID Connect.
Use OpenPubkey today to SSH to machines on your network without SSH keys.
get things from one computer to another, safely.
This package provides a library and a command-line tool named wormhole, which makes it possible to get arbitrary-sized files and directories (or short pieces of text) from one computer to another. The two endpoints are identified by using identical "wormhole codes": in general, the sending machine generates and displays the code, which must then be typed into the receiving machine.
Sealed Secrets provides declarative Kubernetes Secret Management in a secure way. Since the Sealed Secrets are encrypted, they can be safely stored in a code repository. This enables an easy to implement GitOps flow that is very popular among the OSS community.
Secure your digital life.
Open Source IT-Security Hardware.
Simple and flexible tool for managing secrets.
SOPS is an editor of encrypted files that supports YAML, JSON, ENV, INI and BINARY formats and encrypts with AWS KMS, GCP KMS, Azure Key Vault, age, and PGP.
Reference implementation of OpenPubkey.
OpenPubkey adds user generated cryptographic signatures to OpenID Connect (OIDC) to enable users to sign messages or artifacts under their OpenID identity. Verifiers can check that these signatures are valid and associated with the signing OpenID identity. OpenPubkey does not add any new trusted parties beyond what is required for OpenID Connect and is fully compatible with existing OpenID Providers (Google, Azure/Microsoft, Okta, OneLogin, Keycloak) without any changes to the OpenID Provider.
onak is an OpenPGP compatible keyserver. It was originally written concentrating on providing real time path finding between 2 keys, but over time has moved to concentrating on providing standard keyserver storage and retrieval functionality.
Easily and securely send things from one computer to another :package:.
croc is a tool that allows any two computers to simply and securely transfer files and folders.
A very small, very simple, yet very secure encryption tool.
Picocrypt is a very small (hence Pico), very simple, yet very secure encryption tool that you can use to protect your files. It's designed to be the go-to tool for encryption, with a focus on security, simplicity, and reliability. Picocrypt uses the secure XChaCha20 cipher and the Argon2id key derivation function to provide a high level of security, even from three-letter agencies like the NSA. Your privacy and security is under attack. Take it back with confidence by protecting your files with Picocrypt.
Minisign is a dead simple tool to sign files and verify signatures.
The Dogtag Certificate System is an enterprise-class open source Certificate Authority (CA). It is a full-featured system, and has been hardened by real-world deployments. It supports all aspects of certificate lifecycle management, including key archival, OCSP and smartcard management, and much more. The Dogtag Certificate System can be downloaded for free and set up in less than an hour.
Free Cloud Encryption for Dropbox & Co.
Cryptomator offers multi-platform transparent client-side encryption of your files in the cloud.