Duo Security

Duo flips the script on identity with security-first IAM that attackers hate and users love.

[Duo Security @duosec]

60% of breaches involve compromised identities — and attackers are getting smarter. Join Chris Anderson and Scott Grebe for a hands-on Duo IAM demo designed for IT and security professionals.

🗓️ Register here: https://t.co/6KTRqxu75O

[Duo Security @duosec]

You can't secure what you can't see, and AI agents are everywhere.

AI Discovery in Cisco Identity Intelligence shows where agents run, what they connect to, which credentials they use, and what they can access.

Shine a light on shadow AI: https://t.co/2XaJQKUbwz

[Duo Security @duosec]

Build an enterprise-grade network in about 48 hours. Tear it down in a few. Repeat worldwide.

🎥 See how the Black Hat NOC made Duo Directory its identity provider and got users access in minutes, not hours.

[Duo Security @duosec]

Fact or Fiction: Passkeys can't be phished.

Mostly fact. A passkey is bound to the real site, so a fake login page has nothing to steal. Passwordless works best when the whole access journey is protected, not just the login screen.

[Duo Security @duosec]

API keys and access tokens are the new passwords. 🔑

Non-human identities often outnumber your people, and a stolen key can look like normal traffic. CISOs share how to get NHIs under control: https://t.co/kcMob5AX78

[Duo Security @duosec]

Live tomorrow at 11 AM PT 🗓️

Small team, big security to-dos? Join Duo, Cisco Talos and Credible Security for practical ways to protect access without adding complexity.

Can’t make it? We’re back December 2 and January 13.

Save your spot: https://t.co/qLlk9SvyDo

[Duo Security @duosec]

What a great time at #Authenticate2026! 💚

Thanks to everyone who visited Booth 207 and joined our sessions. From passkeys to AI agents to Active Directory risk, it was great talking about what’s next for identity with the FIDO community.

See you next year!

[Duo Security @duosec]

A stolen login is the best costume an attacker can wear. Duo Agentic IAM sees through it.

Human or AI agent, every identity gets checked.

[Duo Security @duosec]

That's a wrap on Cybersecurity Awareness Month! We covered 4 identity attacks: fake MFA emails, code texts, QR codes & phishing invites.

Same goal: get into your accounts to steal data, move money, or launch their next attack.

Slow down, go direct & never share MFA codes.

[Duo Security @duosec]

Phishing works because it looks real, not because people are reckless.

Phishing-resistant authentication skips the code or tap. It checks something attackers can't fake: proximity between the device logging in and the one that's already trusted. https://t.co/pxnuyFRU0x

[Duo Security @duosec]

One week out: Is MFA alone still enough?

AI-powered attackers move fast. Lean teams need stronger identity protection without the complexity.

Join experts from Credible Security, Cisco Talos & Duo live on Nov 4.

Reserve your spot 👉 https://t.co/MNPG5V17ab

[Duo Security @duosec]

Would you click it?

Calendar invite phishing is easy to fall for because invites can land on your calendar automatically, right next to your real meetings.

Always check the organizer’s full email address, and don't log in through links in a meeting invite.

[Duo Security @duosec]

Fact or Fiction: Compromised credentials are yesterday’s problem.

Fiction. Attackers still rely on valid identities because logging in is often easier than breaking in. Weak MFA, unmanaged devices, stolen sessions, and blind spots can turn a compromised account into a breach.

[Duo Security @duosec]

Enterprises are adding AI agents faster than employees, but most IAM platforms weren't built to give software an identity.

Cisco's Matt Caulfield explains in VentureBeat how to move from access control to action control: https://t.co/LhNQMgvCjw

[Duo Security @duosec]

Ransomware attacks on education are up 23% year over year. Every fall brings new students, new devices, and more sensitive data, from SSNs to medical records.

See how institutions protect it all at scale, without a bigger budget: https://t.co/6p69fxBLjW

[Duo Security @duosec]

The Duo Download Newsletter is live!

It’s your quarterly recap of the biggest news, innovations, and developments in identity security and access management.

Read it below 👇 and hit subscribe for future updates
https://t.co/rNiIOm7pDP

[Duo Security @duosec]

🛑 STOP before you scan that email QR code.

"Quishing" is hitting inboxes at a rate of 240K+ per month. Scammers are ditching links for codes to bypass your security.

🛡️ See the 2-card guide below to spot a digital trap in seconds.

Stay secure. Scan smart.

[Duo Security @duosec]

Entra ID and Active Directory are foundational. Identity security extends beyond them.

Episode 5 of Duo’s video podcast series shows how Duo expands visibility, prioritizes risk, and extends protection while building on those investments.

Watch now: https://t.co/wwFRdVkYV7

[Duo Security @duosec]

AI-powered identity threats demand more than MFA. Learn how lean security teams are protecting more users, devices, and apps with a security-first approach.

Pick from three session times and register now: https://t.co/psYxCHwmdu

[Duo Security @duosec]

In the 2026 CISO Perspectives report, 28 global security leaders share how they're tackling:

✅ The Identity Gap
✅ Passwordless Transitions
✅ Legacy infrastructure
…all while using Zero Trust to turn security into a competitive advantage.

🔗 https://t.co/GirJhZeS8e