Security

Explore the security forums and share your expertise about firewalls, email and web security, Identity Service Engine, VPN, AnyConnect, Duo, Umbrella, Secure Access and more.
cancel
Showing results for 
Search instead for 
Did you mean: 
cancel

Browse the Community

Network Access Control

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

33622 Posts

Network Security

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

71347 Posts

Duo Security

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

3666 Posts

OpenDNS

Ask questions not covered by support articles and documentation.

3657 Posts

Activity in Security

Meraki API assigning switches to new network

I have notice when adding switches to new network, the API to gather information about switch ports, it returns "Null" for short period {"portId": "1","name": null,"interface": {"name": null,"switch": null,"module": null,"slot": null,"subslot": null,...

ryanf by • Community Member
  • 9 Views
  • 0 replies
  • 0 Helpful votes

Max number of Authorization policies in ISE

Can anyone share ways to expand beyond the limitation of 700-800 authorization policies in ISE?  I have a customer (new network design) with 400+ sites and 2+ authorization rules per site.  Their desire goes well beyond what the ISE documentation say...

nloverin by • Cisco Employee
  • 4314 Views
  • 5 replies
  • 0 Helpful votes

palummu.com blocked — legitimate SaaS, Talos tickets auto-closed

Hello Cisco Security Team,Our legitimate business website palummu.com (SaaS) is being blocked at the DNS level — public resolvers (8.8.8.8, 1.1.1.1) return REFUSED for the domain, and Cisco Talos lists it with a "Questionable" web reputation.We have ...

ddavis65 by • Community Member
  • 91 Views
  • 4 replies
  • 0 Helpful votes

ISE Posture - Patch Management

Hi, In ISE deployment, we have a posture condition for patch management, (up to date, check for missing critical patches).The windows update agent version is 1510.xThis is not available on the ISE 3.3.I would like to also confirm if we need to integr...

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

Cannot enroll Android 9 device with Cisco Duo App 3.62

Hello!We have one of our users who had to temporarily switch his Cisco Duo App to a spare old phone running Android 9 until he purchase a new phone to replace a broken one. He followed procedure to install 3.34 APK then update to 3.62 APK which is la...

Konnan by • Community Member
  • 228 Views
  • 12 replies
  • 0 Helpful votes

User/Admin Directory Sync Configuration

It would be great if we had the ability to manage the Directory Sync configuration from the API. This would allow for us to completely automate a child account setup. We could use the values to write the authentication proxy configuration without any...

jduprey by • Community Member
  • 2721 Views
  • 7 replies
  • 2 Helpful votes

Instagram

My Instagram account is locked behind an authenticator-app 2FA code. I originally set up Duo Mobile when I subscribed to Meta Verified. I cancelled Meta Verified and later deleted Duo Mobile. I know my Instagram password and I am the owner of the acc...

CSCws21678 - Zombie processes created by cscan on macOS Tahoe

Just an FYI as this one was hard to find.  All of our developers on MacOS Tahoe and the latest version of the Cisco Secure Client have the issue.### Root Cause Analysis of Spindumps 1. **Process Identification**:* The affected process is `cscan`, loc...

danshome by • Community Member
  • 2377 Views
  • 8 replies
  • 0 Helpful votes

Resolved! FMC Deployment Failed: "Failed to create snapshot: n.a."

Hi Cisco Community Experts,I am encountering a persistent deployment issue on Cisco FMC 7.6.5 when deploying policies to an FPR-2110 FTD managed via a Data Interface (Ethernet1/1, nameif: outside).Deployment fails at the snapshot generation stage wit...

Jam35 2han by • Frequent Visitor
  • 259 Views
  • 5 replies
  • 0 Helpful votes