The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis
FiloSottile/age
A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.
Cryptomator - Free & Open-Source Cloud Storage Encryption
Cryptomator is an open-source encryption tool for secure cloud storage. Protect your privacy for free on Dropbox, Google Drive, OneDrive, and more.
Homomorphically Encrypting CRDTs | jakelazaroff.com
Homomorphic encryption allows a computer to run programs on encrypted data. Learn how homomorphic encryption works through interactive examples, build a homomorphically encrypted CRDT and see whether it has promise for local-first software.
Dictionary Compression is finally here, and it's ridiculously good
Dictionary compression could completely change how applications send data over the web. It's recently gained broad support, and offers absurd real-world...
Encrypted Spaces — Research preview
An architecture for collaborative applications where data is encrypted and operations are cryptographically verifiable.
Tools from EFF's Tech Team
EFF’s team of technologists and computer scientists engineers solutions to the problems of sneaky tracking, inconsistent encryption, and more. Where users face threats to their privacy and security
Architecture
Overview of Ente's end-to-end encrypted architecture—learn how your data is encrypted on-device, securely shared, and safely stored using cryptography.
CryptPad: end-to-end encrypted collaboration suite
CryptPad: end-to-end encrypted collaboration suite
CryptPad: end-to-end encrypted collaboration suite
CryptPad: end-to-end encrypted collaboration suite
NextGraph - Decentralized, encrypted and local-first platform and framework, towards the better internet we all deserve!
Features a social network, shared documents, productivity tools, an app store, and more! You can use NextGraph for free : resilient, secure, private and encrypted. You own your data and software! Developers can build new web3.0 local-first apps with our open source framework, based on open standards, with CRDTs, E2EE, Linked Data, JSON, Markdown...
Internxt — Best Encrypted cloud storage & more
Experience the next-gen best encrypted cloud storage for ultimate protection. Secure your files with Internxt’s zero-knowledge technology. Get started for free!
feynon (Ankesh Bharti) on Keybase
feynon (Ankesh Bharti) is now on Keybase, an open source app for encryption and cryptography.
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Babesky Creator Tools for Bluesky
Privacy-first scheduling, analytics, and discovery for NSFW creators on Bluesky. Built by sex workers.