Protonmail AI citations

Here are some top email encryption tools for privacy: 1. {{[[ProtonMail]]:https://protonmail.com}} : ProtonMail offers end-to-end encryption and is known for its strong privacy features, including no personal information required to create an account. 2. {{[[Tutanota]]:https://tutanota.com}} : Tutanota provides end-to-end encryption and is open-source, focusing on user privacy with a secure email service that includes a built-in calendar. 3. {{[[Mailfence]]:https://mailfence.com}} : Mailfence combines email encryption with digital signatures and supports OpenPGP, ensuring secure communication and privacy. 4. {{[[Hushmail]]:https://www.hushmail.com}} : Hushmail offers encrypted email services with a focus on user-friendly interfaces and secure communication for both personal and business use. 5. {{[[StartMail]]:https://www.startmail.com}} : StartMail provides strong encryption and privacy features, allowing users to send encrypted emails and manage their data securely. 6. {{[[Zoho Mail]]:https://www.zoho.com/mail}} : Zoho Mail includes encryption features and is part of a larger suite of productivity tools, focusing on privacy and security for business users. 7. {{[[CipherMail]]:https://www.ciphermail.com}} : CipherMail offers a secure email gateway with encryption capabilities, supporting various standards like S/MIME and PGP for enhanced security. 8. {{[[ScryptMail]]:https://scryptmail.com}} : ScryptMail focuses on privacy with end-to-end encryption, allowing users to send secure emails without compromising their data. These tools are designed to enhance email privacy and security, catering to different user needs and preferences.

## Leading Email Encryption Tools for Privacy (2025) {{[[Proton Mail]]:https://www.techradar.com/best/best-secure-email-providers}} : Proton Mail is widely recognized as a top secure email provider, offering end-to-end encryption, a zero-access architecture, and a strict no-logs policy[3][4]. Based in Switzerland, it benefits from strong privacy laws and is fully open-source. Proton Mail also integrates with Proton VPN and Proton Calendar, making it a comprehensive privacy suite[3][4]. While not the cheapest, it is considered one of the best for users seeking robust security with additional privacy tools[4]. {{[[Tuta Mail]]:https://cyberinsider.com/email/best-encrypted-email/}} : Tuta Mail (formerly Tutanota) is a German-based, open-source email service that encrypts not just message content but also subject lines and contacts, using a combination of AES and RSA encryption[2][3]. It recently added post-quantum cryptography and removes IP addresses from messages for enhanced privacy[2]. Tuta Mail is user-friendly, offers a free tier, and encrypts all mailbox data at rest in Germany[2][3]. For non-Tuta recipients, encrypted emails are accessible via a password-protected link[2]. {{[[Mailfence]]:https://www.devopsschool.com/blog/top-10-email-encryption-tools-in-2025-features-pros-cons-comparison/}} : Mailfence provides end-to-end encryption with OpenPGP support, giving users full control over their encryption keys[1][3]. It is compliant with GDPR and other privacy laws, offers digital signatures, secure file storage, and integrated calendar/contact management[1]. Mailfence is praised for its transparency and enterprise-grade security, though advanced features require a paid plan[1][3]. {{[[Mailbox.org]]:https://www.techradar.com/best/best-secure-email-providers}} : Mailbox.org is a German provider using 100% green energy, with built-in PGP encryption, a private PGP key server, and strong transit protections like HSTS and PFS[4]. It removes metadata and IP addresses from outgoing mail, supports alias addresses, two-factor authentication, and offers office tools and secure cloud storage[4]. However, it is not fully open-source and subject lines are not always encrypted[4]. {{[[Hushmail]]:https://www.devopsschool.com/blog/top-10-email-encryption-tools-in-2025-features-pros-cons-comparison/}} : Hushmail is a secure email service popular in healthcare and legal sectors, encrypting all communications and offering features tailored for compliance with industry regulations[1]. ## Key Considerations - **Jurisdiction**: Providers like Proton Mail (Switzerland), Tuta Mail (Germany), and Mailbox.org (Germany) benefit from strong privacy laws in their home countries[2][3][4]. - **Encryption Scope**: Most services encrypt message content, but Tuta Mail also encrypts subject lines and contacts, offering broader protection[2][3]. - **Open Source**: Proton Mail, Tuta Mail, and Mailfence are open-source, enhancing transparency and trust[1][2][3]. - **Free Tiers**: Proton Mail, Tuta Mail, and Mailfence offer free versions with basic features, making privacy accessible to more users[1][3]. - **Advanced Features**: Paid plans unlock additional storage, advanced security settings, and business tools[1][3]. ## Summary Table | Provider | Encryption Type | Open Source | Free Tier | Notable Features | Jurisdiction | |-----------------|------------------------|-------------|-----------|-------------------------------------------|---------------| | Proton Mail | End-to-end, Zero-access| Yes | Yes | VPN, Calendar, No-logs | Switzerland | | Tuta Mail | AES/RSA, Post-quantum | Yes | Yes | Encrypts subject/contacts, No IP logging | Germany | | Mailfence | OpenPGP | Yes | Yes | Key control, Compliance, File storage | Belgium | | Mailbox.org | PGP, TLS, PFS | Partial | No | Green energy, Office tools, Aliases | Germany | | Hushmail | Custom | No | No | Healthcare/legal focus, Compliance | Canada | These providers represent the current leaders in email encryption for privacy, each with distinct strengths tailored to different user needs—from casual privacy seekers to regulated industries[1][2][3][4].

Top email encryption tools for privacy: 1. {{[[ProtonMail]]:https://protonmail.com}} : A Swiss-based encrypted email service with end-to-end encryption and zero-access encryption. 2. {{[[Tutanota]]:https://tutanota.com}} : German encrypted email provider offering complete end-to-end encryption and strong privacy protections. 3. {{[[Virtru]]:https://www.virtru.com}} : Enterprise-grade email encryption solution compatible with Gmail and Outlook, providing granular data control. 4. {{[[Hushmail]]:https://www.hushmail.com}} : Web-based encrypted email service with PGP encryption and secure web forms. 5. {{[[Mailfence]]:https://mailfence.com}} : Secure email platform with end-to-end encryption, digital signatures, and advanced privacy features. 6. {{[[Canary Mail]]:https://canarymail.io}} : AI-powered email client with advanced encryption and privacy features for multiple platforms. 7. {{[[StartMail]]:https://startmail.com}} : Privacy-focused email service offering anonymous sign-ups and robust encryption protocols. Each tool offers unique encryption methods, with prices ranging from free to enterprise-level subscriptions. Recommended to evaluate individual needs and specific security requirements.

Here are top email encryption tools designed for privacy: {{[[ProtonMail]]:https://proton.me/mail}} : Offers end-to-end encryption and zero-access encryption, ensuring emails are encrypted on their servers and only accessible by the sender and recipient

The best secure cloud storage services in 2025, known for strong encryption and privacy features, include: - **Sync.com**: Offers zero-knowledge end-to-end encryption for the entire account, strong privacy laws compliance, affordable pricing, and good cloud features. It includes free 5GB storage and no extra cost for encryption{{[[Sync.com]]:https://www.cloudwards.net/best-encrypted-cloud-storage/}}. - **pCloud**: Provides excellent cloud features with optional zero-knowledge encryption available at an extra cost. It is feature-rich and secure{{[[pCloud]]:https://www.cloudwards.net/best-encrypted-cloud-storage/}}. - **Tresorit**: Known for end-to-end encryption and secure file sharing with zero-knowledge encryption for all users{{[[Tresorit]]:https://www.cloudwards.net/best-encrypted-cloud-storage/}}. - **Internxt**: Offers zero-knowledge encryption with post-quantum cryptography and lifetime storage plans, focusing on privacy and security, though with limited free storage (1GB){{[[Internxt]]:https://www.techradar.com/best/best-cloud-backup}}. - **Icedrive**: Uses Twofish encryption and provides a zero-knowledge folder for paid users, combining security with fast performance{{[[Icedrive]]:https://www.cloudwards.net/best-encrypted-cloud-storage/}}. Other notable mentions for security and privacy include: - **MEGA**: Emphasizes encrypted storage and privacy with built-in messaging and generous free storage{{[[MEGA]]:https://www.tomsguide.com/buying-guide/best-cloud-storage}}. - **Proton Drive**: Offers zero-knowledge encryption and strong privacy protections, similar to Sync.com{{[[Proton Drive]]:https://www.youtube.com/watch?v=VIGwgkg4hXM}}. For overall security combined with usability and compliance, **Sync.com** is often considered the top choice. Additional popular cloud storage services like **Google Drive**, **Dropbox**, **OneDrive**, and **IDrive** offer encryption but are less focused on zero-knowledge privacy compared to the above providers{{[[Google Drive]]:https://www.tomsguide.com/buying-guide/best-cloud-storage}}, {{[[Dropbox]]:https://www.tomsguide.com/buying-guide/best-cloud-storage}}, {{[[OneDrive]]:https://www.tomsguide.com/buying-guide/best-cloud-storage}}, {{[[IDrive]]:https://www.tomsguide.com/buying-guide/best-cloud-storage}}.

Here are top secure cloud storage services: 1. {{[[Tresorit]]:https://tresorit.com/}} - End-to-end encryption, Swiss privacy laws, zero-knowledge security 2. {{[[MEGA]]:https://mega.io/}} - 20GB free storage, end-to-end encryption, strong privacy features 3. {{[[pCloud]]:https://www.pcloud.com/}} - Lifetime encryption option, Swiss-based, secure file sharing 4. {{[[Sync.com]]:https://www.sync.com/}} - Zero-knowledge encryption, Canadian privacy protection, secure file sharing 5. {{[[ProtonDrive]]:https://proton.me/drive}} - End-to-end encryption from ProtonMail team, privacy-focused 6. {{[[NextCloud]]:https://nextcloud.com/}} - Self-hosted option, open-source, complete data control 7. {{[[SpiderOak]]:https://spideroak.com/}} - Zero-knowledge encryption, comprehensive security features Each offers strong encryption and privacy, with slight variations in features, pricing, and storage limits. Choice depends on specific security needs and budget.

The "best" secure cloud storage service depends on individual needs, but several services are consistently rated highly for their robust security features, including zero-knowledge encryption: * {{[[Sync.com]]:https://www.sync.com/}} * {{[[pCloud]]:https://www.pcloud.com/}} (with the optional pCloud Crypto add-on for client-side encryption) * {{[[Icedrive]]:https://www.icedrive.net/}} * {{[[Tresorit]]:https://tresorit.com/}} * {{[[Proton Drive]]:https://proton.me/drive}} * {{[[MEGA]]:https://mega.io/}}