Is Proton safe?
Review Proton security risks.

The following security profile for Proton includes the basics you’ll need for a vendor risk assessment: security certifications, supply chain details, privacy policy, terms of service, GDPR compliance, and more.
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Proton
Proton Organization Details

Category

Organization Details

What is Proton?

Proton provides encrypted services that keep your emails, files, and online activity private. Over 50 million people use Proton to stay secure online for free.

Headquarters

Hosting

Hosting locations

Security Program

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

Security Page

https://proton.me/mail/security?ref=blkmailencryption

Security Portal

Bug Bounty

Vulnerability Disclosure

Terms of Service

https://proton.me/legal/terms

Privacy Policy

https://proton.me/legal/privacy

Status Page

Authentication

Authentication / SSO

Supported Okta Features
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

OAuth Details

Proton Supply Chain
  • Recruitee
  • Shopify
  • Discourse
  • Yandex
  • Zendesk
  • ProtonMail
  • Google Analytics
Proton Subdomains
  • localize.proton.me
  • www.careers.proton.me
  • account-api.proton.me
  • partners.proton.me
  • shop.proton.me
  • careers.proton.me

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Nudge was able to find all this and much more.
Nudge Security provides detailed security profiles for thousands of SaaS apps. Sail through security assessments with our proprietary intelligence on vendors’ security, risk, and compliance programs.
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Who’s using Proton in your org?
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What apps are in Proton’s supply chain?
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Product
OverviewChangelogPricingStatus
Resources
FAQSecurity ProfilesSaaS Security GlossaryKnowledge BaseAPI Documentation
Company
Our ApproachOur TeamPress
Assurance
Trust & SecurityTerms & ConditionsPrivacy PolicySitemap

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SaaS Management
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Identity Governance
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