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The least-privilege principle has guided access management for decades. Now it needs to evolve for agents. Autonomous systems work best when their access matches their purpose. Good agentic design isn't about restriction, it's about precision: cs.co/63323BE7R6l

Behind every secure login, every seamless MFA prompt, every 2 a.m. fire drill—there's a SysAdmin making sure the business never notices a thing. Today, we notice. Happy SysAdmin Day from Duo Security. We know exactly how hard you work to keep access secure and systems running.

SysAdmin Day

50 million rides a month means 50 million reasons to get security right. Lyft needed device visibility, strong access controls, and a path to zero trust. Here's how they consolidated MFA, MDM, and device trust without slowing anyone down: cs.co/63325BEIu2R

50 million rides a month means 50 million reasons to get security right.

Your organization might have thousands of user accounts. Do you know which ones still have access to systems they shouldn't? IGA manages digital identities across their full lifecycle, keeping permissions aligned with roles, policies, & compliance requirements. Learn more: cs.co/63326BEIuIQ

Your organization might have thousands of user accounts. Do you know which ones still have access to systems they shouldn't?

Fact or Fiction? Zero Trust only protects your network perimeter. Fiction: Zero Trust eliminates the idea of a perimeter entirely. Every user, device, and access request is treated as potentially hostile — whether it's coming from the office, home, or a café's Wi-Fi. cs.co/63326BEcXRk

We often think of phishing as a problem that happens before authentication. But that's only half the story. Security that stops at the login screen isn't full coverage. It's just the beginning. Here's what protecting the full authentication journey looks like: cs.co/63329BEcXux

We often think of phishing as a problem that happens before authentication.

A single breach can follow a student for life. In Texas, some academic and disciplinary records are kept permanently. IDEA Public Schools rethought their security posture to match the sensitivity of the data they protect. See how: cs.co/63320BEcXGK

A single breach can follow a student for life.

The "Fundamentals of #CiscoIQ" video series is live! Learn how to leverage proactive, personalized insights across your Cisco estate—all included in your existing support contracts at NO extra cost. From AI-powered support to automated security hardening, we've got you covered. 📺 cs.co/6005BEiPjV

The most exploited credential in security isn't a weak password. It's the idea that passwords are still acceptable. Passkeys eliminate the guessing, sharing, and phishing that make passwords a liability. Check out the PCMag article to learn more: cs.co/63320BEpUCC

The most exploited credential in security isn't a weak password. It's the idea that passwords are still acceptable.

When an employee leaves, how fast does their access actually disappear? Done well, user lifecycle management protects the business without slowing people down. Done manually, it introduces errors, delays, & orphaned accounts that attackers can exploit. Learn more: cs.co/63320BEpdJ6

When an employee leaves, how fast does their access actually disappear?

Duo Passport changes how authentication works. Instead of repeated logins that frustrate users & create risk, it verifies identity & device trust, then stays out of the way. Continuous security, zero interruptions, & fewer gaps for threats to slip through. cs.co/63320BEHZoA

Duo Passport

7,500+ faculty and staff, an open campus, & a help desk that couldn't afford to be overwhelmed. The University of Queensland needed MFA that people would actually use. They got it — SSO & VPN protected, fully enrolled in days, and barely a support ticket raised. cs.co/63329BD0C4V

7,500+ faculty and staff, an open campus, & a help desk that couldn't afford to be overwhelmed.

Duo Passport changes how authentication works. Instead of repeated logins that frustrate users & create risk, it verifies identity and device trust once, then stays out of the way. Continuous security, zero interruptions, & fewer gaps for threats to slip through. cs.co/63325BEBuTd

Duo Passport changes how authentication works. Instead of repeated logins that frustrate users & create risk