Duo Blog: Discover Security Insights and News

AI Security

How Cisco Duo secures identity for education institutions

See how universities and K-12 districts use Cisco Duo to secure identities. With education ransomware up 23%, learn how Duo protects users with phishing-resistant MFA.

August 27, 2026 9 minute read

AI Security

Identity security is now a business change agent

Learn how CISOs are expanding IAM beyond login as agentic AI, legacy AD, JML gaps, and third-party access reshape Zero Trust identity programs in 2026.

Matt Caulfield

August 23, 2026 7 minute read

Industry News

Cisco Duo Federal Edition High Class D Now Generally Available

See how Cisco Duo Federal Edition delivers FedRAMP High (IL4) phishing-resistant MFA with FIDO2 and PIV/CAC, device trust, and adaptive access for agencies.

Alair Davidson

August 11, 2026 4 minute read

Product & Engineering

SAML, OAuth, or OIDC: How to choose the right protocol

Application architecture, user types, and security trade-offs all shape your decision. Compare your options and find the best fit for your environment.

Cisco Duo

July 20, 2026 8 minute read

Industry News

Why your identity architecture needs a cloud-native rethink

Legacy identity systems cannot keep up with cloud-first demands. Design a modern identity architecture with orchestration and a transformation roadmap.

Cisco Duo

July 17, 2026 8 minute read

Product & Engineering

Why your Active Directory needs a modern security strategy

Identity leaders are rethinking directory strategy. Learn how adaptive authentication, device trust, and cloud identity protect your organization’s backbone.

Cisco Duo

July 15, 2026 7 minute read

Partnership

Duo + PlainID: dynamic authorization meets enterprise identity

Duo is joining PlainID's IDP Authorizer program, bringing dynamic token enrichment and fine-grained authorization to Duo SSO authentication flows.

Colin Medfisch

July 06, 2026 4 minute read

Product & Engineering

Continuous identity security: secure every account and session

Attackers log in with stolen credentials. See how continuous identity security verifies trust at every session, not just at login.

Anshul Kaushik

July 05, 2026 6 minute read

Industry News

Phishing-resistant MFA for Salesforce

Starting July 2026, Salesforce privileged users need phishing-resistant login. See how Cisco Duo passkeys and Proximity Verification deliver a compliant signal.

Lei Hung, and Ryan Crowe

July 02, 2026 4 minute read

Product & Engineering

Hanging Up on Telephony: How to move from SMS and phone to stronger MFA

A six-step migration plan for IT teams ready to retire vulnerable authentication, reduce help desk tickets, and meet modern security standards. Start today.

Brittany Bacques, and Siddharth Chatterji

June 24, 2026 9 minute read

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