Duo Blog: Discover Security Insights and News

Cisco Duo Blog

Research insights: 4 trends reshaping identity security in 2025

August 26, 2025 5 minute read

Product & Engineering

Duo delivers: 99.99% uptime SLA for every customer

Duo increased its Service Level Agreement to 99.99% uptime, reflecting our commitment to security and reliability. Learn how our SLA benefits your business.

Alexander Pennie

January 21, 2026 4 minute read

Product & Engineering

Cisco Secures 125K user identities with Duo while advancing passwordless journey

Cisco uses Duo to secure its global workforce of close to 125,000 users and 285,000 devices, and has implemented strategic initiatives like passwordless.

Scott Grebe

January 20, 2026 5 minute read

Industry News

NIST AAL2/3 compliance with Duo Mobile Proximity Verification

Meet NIST SP 800-63B AAL2/3 with Duo Mobile Proximity Verification—phishing-resistant MFA validated by Kantara Initiative for high-assurance security.

Lei Hung

January 14, 2026 6 minute read

Product & Engineering

From protocol to practice: Secure the AI agent ecosystem with Duo

Secure your AI agent ecosystem with Duo’s new MCP integration, supporting the latest OAuth standards for scalable, least-privilege access control.

Colin Medfisch

January 07, 2026 4 minute read

Industry News

How to secure the holidays & prep your 2026 IAM strategy

Learn pro tips to defend your business from holiday cyber threats and third-party risks with expert IAM, device trust, and AI strategies. Stay secure this season!

Katherine Yang

December 18, 2025 6 minute read

Product & Engineering

Simplify MSP technician authentication with Duo Delegated Access

Streamline MSP employee authentication and reduce costs with Duo’s Delegated Access. Centralize user management and enhance security for your clients.

Abdul Ateya

December 17, 2025 3 minute read

Product & Engineering

Standing out in a crowded MSP market

Learn how MSPs can stand out by turning quiet security into visible results with Duo, delivering trust, compliance, and measurable outcomes.

Janet Ho

December 11, 2025 4 minute read

Industry News

Securing for third-party risk with Duo for identity management

Discover how Duo’s IAM solutions secure third-party access with phishing-resistant MFA, flexible user directory, and streamlined identity management.

Katherine Yang

December 02, 2025 4 minute read

Product & Engineering

Thwarting adversary-in-the-middle attacks with Proximity Verification

Bypassing of traditional MFA using techniques like adversary-in-the-middle are gaining momentum. Protect your logins with Proximity Verification.

Brendan Lau

November 20, 2025 5 minute read

Product & Engineering

OAuth 2.0's next chapter: Enabling the AI security revolution

AI agents are already becoming part of daily work. OAuth ensures they operate within safe boundaries. Duo makes that governance secure, scalable, and simple enough for enterprises to adopt with confidence.

Colin Medfisch

November 18, 2025 4 minute read