Azzurro Technology recommends Proton Mail as the cornerstone of a privacy‑first online experience. Powered by end‑to‑end encryption and a zero‑access architecture, Proton Mail ensures that only the sender and recipient can read each message—Proton itself never holds the plaintext. Robust anti‑spoofing measures—including SPF, DKIM (with automatic key rotation) and DMARC—shield users from phishing and impersonation attacks, while SSL/TLS protects every connection.

Beyond secure email, Azzurro highlights the broader Proton Suite:

• Lumo AI – a privacy‑first conversational assistant that stores chats with zero‑access encryption, offers guest access for free, and provides premium features such as unlimited queries and encrypted history for signed‑in users. Lumo runs on open‑source models hosted in GDPR‑compliant Europe, guaranteeing that your data remains confidential and never fuels advertising or surveillance.
• Proton VPN – encrypts all internet traffic through an encrypted tunnel, safeguarding data on public Wi‑Fi and masking your IP address.
• Proton Pass – an encrypted password manager that generates strong, random passwords and syncs securely across devices.
• Proton Drive – end‑to‑end encrypted cloud storage for files, with seamless integration into Lumo for contextual AI assistance.
• Proton Calendar, Meet, Docs, Sheets – private, encrypted productivity tools that keep schedules, video calls, documents, and spreadsheets out of sight from third parties.

Together, these services deliver a unified ecosystem where privacy and security are baked into every interaction—from email to AI‑driven workflows—empowering users and businesses to operate confidently online.