{"data":{"name":"Tuta","icon":"https://tuta.com/resources/favicon/logo-favicon.svg","openSource":true,"github":"tutao/tutanota","tosdrId":157,"url":"https://tuta.com","subreddit":"tutanota","androidApp":"de.tutao.tutanota","iosApp":"https://apps.apple.com/us/app/encrypted-email-tuta/id922429609","description":"Free and open source email service based in Germany. It has a basic intuitive UI,\nsecure native mobile apps and desktop email clients, anonymous signup, and an encrypted calendar. Tuta has a\nfull-featured free plan and premium subscription plans allowing for\ncustom domains (starting at $3/month). Tuta\n[does not use OpenPGP](https://tuta.com/blog/posts/differences-email-encryption/)\nlike other encrypted mail providers, instead they use a standardized, hybrid method\nconsisting of symmetrical and asymmetrical algorithms (with AES256, and RSA 2048\nor ECC (x25519) and Kyber-1024). This causes compatibility issues when communicating with contacts\nusing PGP. But it does allow them to encrypt much more of the header data (body,\nattachments, subject lines, and sender names etc) which PGP mail providers cannot do. The recent upgrades\nto Tuta's encryption algorithm makes data stored and sent with their service safe against attacks\nposed by quantum computers.\n","slug":"tuta","category":"Communication","categorySlug":"communication","section":"Encrypted Email","sectionSlug":"encrypted-email"}}