# Duo Security (a Cisco company)
> Duo Security is a computer security company that provides multi-factor authentication, single sign-on, and secure remote access services. It operates as a strategic unit within Cisco's security portfolio, focusing on the 'Zero Trust' model to ensure only the right users and secure devices can access applications.
- URL: https://optimly.ai/brand/duo-security-cisco
- Slug: duo-security-cisco
- BAI Score: 92/100
- Archetype: Challenger
- Category: Cybersecurity
- Last Analyzed: April 9, 2026
## Competitors
- Okta, Inc. (https://optimly.ai/brand/okta)
- Ping Identity (https://optimly.ai/brand/ping-identity)
- Rsa Security (https://optimly.ai/brand/rsa-security)
## AI-Suggested Alternatives
- Physical Security And Passwords (https://optimly.ai/brand/physical-security-and-passwords)
## Also Referenced By
- RSA Security (https://optimly.ai/brand/rsa-security-p)
- Okta Workforce Identity (https://optimly.ai/brand/okta-workforce-identity)
- Mfa And Policy Only Security (https://optimly.ai/brand/mfa-and-policy-only-security)
## Buyer Intent Signals
Problems: Physical Security & Passwords: Using built-in phone security settings, passwords, or simple physical locks without centralized management. | Status Quo Risk Acceptance: Accepting the risk of credential theft and relying on reactive password resets after breaches occur.
Solutions: best enterprise MFA solution | Zero Trust security platforms | easy to use 2FA for employees | free open source MFA for small business | device trust and health checking software | how to secure remote access for VPN | Basic MFA Apps: Generic 2FA solutions like Google Authenticator or Microsoft Authenticator used by individual employees without enterprise oversight.
Comparisons: Cisco Duo vs Okta for identity