Cryptomator is an open-source encryption tool for secure cloud storage. Protect your privacy for free on Dropbox, Google Drive, OneDrive, and more.
Encrypted Spaces — Research preview
An architecture for collaborative applications where data is encrypted and operations are cryptographically verifiable.
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
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.
ar.io - Permanent Cloud Storage for Critical Data
Protect critical data with ar.io's permanent, decentralized cloud storage. Ransomware-proof, always accessible, and pay once for forever access. Zero data lost since launch.
FOKS - Federated Open Key Service
FOKS provides a secure, end-to-end encrypted Git hosting service. Your data is encrypted on your machine before it hits the server, and the server never sees data or filenames in unencrypted form. FOKS uses PQ-secure public-key cryptography, securing all end-to-end encrypted data against future quantum attacks. Your secrets are safe, even in the event of server compromise.
Ente Photos: Store and share your photos with absolute privacy
Ente Photos is the private, secure photo storage app with end-to-end encryption. Cross-platform, open source, and self-hostable. Start with 10GB free.
Awesome Rust Cryptography
Showcase of notable cryptography libraries developed in Rust
Compare Cloud Storage providers - ComparisonTables
Compare all cloud storage providers using our cloud storage comparison table, and find the best option for you! The table contains cloud storage providers to compare on all of their features and pricing. Footnotes Popular comparisons
Poly: The Intelligent Cloud File Browser
Poly is an intelligent file browser & cloud hosting service for your personal files and media, that lets you search in intuitive natural language, chat about your files with AI, and sync with your local file system. All with a platform that's privacy-first and secure. Available on web and desktop.
Keytrace — One identity, many proofs.
Link your GitHub, domain, and other accounts to your internet handle. Cryptographically signed, user-owned, and portable.
Germany: New government plans 'right to encryption'. | Tuta
The coalition contract of the newly elected German government contains right to encryption.
Send
Encrypt and send files with a link that automatically expires to ensure your important documents don’t stay online forever.
Make your Gmail more private - Nathan Nelson
Proton, the Swiss encrypted and privacy-aware email service, now lets you read and reply to your Gmail emails from within Proton. If you’re looking to wean yourself off Gmail, or just curious about trying an alternative, this could be a good place to start: anyone you reply to will still receive your messages as Gmail, ... Read more
timelocked secrets
Encrypt messages that can only be decrypted after a specific time. Powered by drand timelock encryption and stored on your atproto PDS.
Three schemes for shared-private storage - Paul's Leaflets