Security ProfilesProtonMail

Security Profile:

ProtonMail

Review Nudge Security's complete security profile for ProtonMail, including supply chain details, privacy policy, terms of service, GDPR compliance, breach history, and more.

What is

ProtonMail

?

ProtonMail is the world's largest secure email service, developed by CERN and MIT scientists. We are open source and protected by Swiss privacy law

CATEGORY

HEADQUARTERS

HOSTING

HOSTING LOCATION

STATUS PAGE

SECURITY CERTIFICATIONS

SOC2 Compliance
PCI Compliant
HIPAA Compliant
SOC2 Compliance
SOC 2 Compliant
GDPR Compliant
ISO 27001 Compliant
FedRamp Compliant
CSA Star Level 1
Compliant

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AUTHENTICATION / SSO

Supported Okta Features
  • SWA
Login with Google support
Login with Microsoft support
Supports SSO
Two-factor authentication via SMS
Two-factor authentication via E-mail
Two-factor authentication via Hardware
Two-factor authentication via Software
Two-factor authentication via TOTP
Two-factor authentication via U2F

SECURITY PORTAL

BUG BOUNTY

VULNERABILITY DISCLOSURE

supply chain

  • Google Analytics
  • Brave Browser
  • Ahrefs
  • Yandex
  • Zendesk

oauth details

SUBDOMAINS

  • account.protonmail.com
  • drive.protonmail.com