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Network Access Control

Cisco Identity Services Engine (ISE), Cisco Access Manager (CAM), Zero Trust Workplace

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Network Security

Engage with peers and experts on network security topics such as Secure Firewall Threat Defense, Ada...

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Duo Security

Get started with or get better at administering and using Duo by interacting with peers and experts!

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OpenDNS

Ask questions not covered by support articles and documentation.

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Activity in Security

Deploying Cisco XDR Client Management on macOS via Jamf

Deploying Cisco XDR Client Management on macOS via MDM/EMM: Resolving the Hidden .Resources Dependency Updated November 2026:The System Extensions list has been corrected.com.cisco.secure.endpoint.nke and com.cisco.anyconnect.macos.websecd are not va...

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pcarco by • Cisco Employee
  • 5454 Views
  • 10 replies
  • 0 Helpful votes

Duo Authentication Proxy 6.8.1 Released 2026-11-05

Here are release notes for Duo software released today.Duo Authentication Proxy Version 6.8.1A RadSec radius_client now verifies the RadSec server's certificate against ssl_ca_certs_file and the configured host.A RadSec radius_client host can now be ...

DuoKristina by • Cisco Employee
  • 182 Views
  • 0 replies
  • 0 Helpful votes

Deploying Cisco Secure Client on macOS via MDM/EMM

Deploying Cisco Secure Client on macOS via MDM/EMM Using the Headend Deployment PackageOverview When deploying Cisco Secure Client on Windows via MDM/EMM, administrators use the Pre-Deployment Package — it contains the individual MSI files that MDM p...

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pcarco by • Cisco Employee
  • 8353 Views
  • 2 replies
  • 0 Helpful votes

Cisco ISE 3.5 Patch-4 eval license

I have a Cisco ISE 3.5 Patch-4 cluster up and running for testing.  I restored the ISE 3.3 Patch-12 configuration backup to this ISE 3.5 Patch-4 cluster seven days ago, and everything seems to be working fine.  However, it has been a week and I am st...

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Pre-Approving macOS System Extensions for CSC & CSE

Reducing end-user prompts during deployment with Jamf Pro and Microsoft Intune 1. OverviewWith the System Extensions, Content Filter, Full Disk Access and Managed Login Items payloads on the Mac before the install, Secure Client and Secure Endpoint i...

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pcarco by • Cisco Employee
  • 33 Views
  • 0 replies
  • 0 Helpful votes

Profiler Feed Service

Hello, ISE Profiler Feed Service is unable to update.The issue encountered:FeedService test connection failed : Feed Service error : Connection timed out (Connection timed out) **Please ensure that the certificate store on ISE has a valid and enabled...

obliks00 by • Frequent Visitor
  • 246 Views
  • 3 replies
  • 0 Helpful votes

Resolved! FMC 7.6.6 Error on Remote Storage Backup

Good day team!It is strange thing... We are using Windows server 2022 as backup.CUCM backups running smoothly with any kind of sFTP software and with Built-inn SSH server (OpenSSH)but FMC does not want to work with any software...even built-in SSH se...

s_SiD_s by • Level 6
  • 60 Views
  • 2 replies
  • 0 Helpful votes

Adding new HA FTD cluster to an existing FMC

WE have an existing FMC which is managing cluster of FTD for our main site. Now I have 2 new FTD I want to add to FMC as HA cluster. What are the steps to do add the new FTDs to the FMC and then create a completely seperate policy for the new HA clus...

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