duosecurity.com

Trusted High Traffic Tranco #3,048

duosecurity.com operates primarily as a identity provider, focusing on multi-factor authentication. Duo Security offers cloud-based multi-factor authentication (MFA) and secure access solutions. It helps organizations protect access to applications and data from any device, anywhere. It is operated by Duo Security, a subsidiary of Cisco Systems.

Industry Category

Identity Providers

Authentication and identity management services.

Related Topics

multi-factor authenticationMFAidentity managementaccess securitycybersecurityzero trust

Well Established

duosecurity.com is a well-established platform operated by Duo Security. Top 100,000 global website, 15 years old. Standard web safety practices apply.

Top 100,000 global website15 years old

Security Considerations

While duosecurity.com is an established platform, these capabilities require extra vigilance.

Identity Provider

duosecurity.com provides "Sign in with..." authentication for third-party websites. Attackers create fake login pages that look identical to the real one. Always check the URL bar shows the exact correct domain before entering your password.

Remember: The platform itself is established, but even established platforms can be abused.

Real-Time Investigation

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Recent Threat Analysis

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Developer API

Integrate Domain Intelligence

Access this classification data programmatically via our API.

GET /api/v1/classify?domain=duosecurity.com
{
  "domain": "duosecurity.com",
  "confidence": "high",
  "category": {
    "purpose": "identity_provider",
    "specialization": "Multi-Factor Authentication"
  },
  "identity": {
    "headline": "Cloud-based multi-factor authentication and access security provider",
    "summary": "Duo Security offers cloud-based multi-factor authentication (MFA) and secure access solutions. It helps organizations protect access to applications and data from any device, anywhere.",
    "operator": "Duo Security",
    "parent_entity": "Cisco Systems",
    "topics": [
      "multi-factor authentication",
      "MFA",
      "identity management",
      "access security",
      "cybersecurity",
      "zero trust"
    ]
  },
  "functions": {
    "is_ugc_platform": false,
    "is_file_host": false,
    "is_url_shortener": false,
    "is_public_idp": true,
    "is_crypto_platform": false,
    "allows_user_subdomains": false,
    "is_form_builder": false,
    "is_document_host": false
  },
  "facts": {
    "registered_date": "2010-09-27T00:00:00Z",
    "rank": 3048,
    "hosting_provider": "AMAZON-02"
  }
}

Hosting

AMAZON-02

Registered

Sep 27, 2010

Last Updated

Jan 6, 2026

Domain data sourced from WHOIS, Tranco rankings, and URLert's classification engine.