#Resource If you're using **Morgen Calendar** and want a secure, encrypted calendar to integrate with it, here are some options: ### **1. Proton Calendar (Best for Privacy & Encryption)** - **End-to-end encrypted** (E2EE) by default. - Works with **ProtonMail** (if you use it). - **Limitation**: Currently, Morgen doesn’t natively sync with Proton Calendar, but you can: - Export Proton Calendar as an **ICS file** and import it into Morgen. - Use **CalDAV** (if Morgen supports it in the future). ### **2. Nextcloud + Calendar (Self-Hosted Encrypted Option)** - Self-hosted **Nextcloud** with the **Calendar app** (supports E2EE if configured). - Sync via **CalDAV** (Morgen supports CalDAV for some integrations). - Requires some setup but offers full control. ### **3. EteSync (End-to-End Encrypted Sync)** - **Fully encrypted** (E2EE) contacts, calendars, and tasks. - Works with **CalDAV**, so if Morgen supports CalDAV, you can sync. - Paid service (~$4/month) but very secure. ### **4. Tutanota Calendar (Encrypted Alternative)** - **E2EE calendar** from Tutanota (like Proton but less mature). - No direct sync with Morgen yet, but you can manually export/import. ### **Workaround for Morgen Integration** Since Morgen doesn’t natively support most encrypted calendars yet, you can: - **Manually export/import ICS files** (less convenient). - Use **a bridge** (like **Radicale** for self-hosted CalDAV with encryption). - Check if Morgen adds **Proton Calendar or EteSync support** in the future. Would you prefer a **cloud-based encrypted calendar** (like Proton) or a **self-hosted** one? I can refine recommendations based on your needs.