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Network Access Control

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

33702 Posts

Network Security

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

72610 Posts

Duo Security

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

3627 Posts

OpenDNS

Ask questions not covered by support articles and documentation.

3582 Posts

Activity in Security

Resolved! ISE Guest Portal - Mail to sponsor

Hello team.   I set up a Sponsored Guest Portal on a standalone ISE node. It all works fine right now, but for some reason the email that gets sent to the sponsor for guest APPROVAL/DENIAL is the default one and not the one I modified in Portals Sett...

WSA ICAP COMMUNICATION USING P1 INTERFACE

Hello Team,I'm trying to configure an external DLP on WSA. I'm using the ICAP protocol to intercept traffic and send it to the DLP. The traffic is going through the management interface (M1) instead of the production port, even though I've set up spe...

Alex2025 by Spotlight
  • 173 Views
  • 1 replies
  • 0 Helpful votes

Stealthwatch Flow Rate Calculator

Hi,I am not a true licensing guru when it comes to stealthwatch. I know up to 250 exporters that will be close to 4,500 flows per second. But is there a true calculator out there where you can plug in the number of switches/exporters to determine the...

anson-bates by Frequent Visitor
  • 10680 Views
  • 5 replies
  • 0 Helpful votes

Need to Configure Alternate SMTP Route when Default Route Fails

Hello,I need to configure an Alternate SMTP Route for All SMTP traffic outbound when the Default SMTP Route fails.I currently have multiple static SMTP routes configured for specified domains, while I use the default SMTP route for all other outbound...

R0me by Visitor
  • 206 Views
  • 2 replies
  • 0 Helpful votes

D340 Duo Release Notes for May 22, 2026

Hello everyone! Here are the release notes for our most recent updates to Duo. Public release notes are published on the Customer Community every other Friday, the day after the D-release is completely rolled out to commercial deployments. You can su...

cisco-security-dashboard.png
Rick Wong by Cisco Employee
  • 249 Views
  • 0 replies
  • 1 Helpful votes

OpenDNS for Linux?

I was a long-time user of OpenDNS when I used Windows but I have migrated to the Linux Ubuntu distribution and will use other distributions on other pc's. Please let me know what I can do to obtain content filtering for these OS

RAVC by Community Member
  • 1247 Views
  • 3 replies
  • 0 Helpful votes

Help with OPENDNS Linux IP UPDATER

Hi,I've been using OPENDNS and Linux IP UPDATER without issue until recently (AFAIK). I changed my password a few weeks ago and last week I realized the IP address wasn't changing. In troubleshooting, I realized I neglected to also change my password...

PizzaGrease by Community Member
  • 1730 Views
  • 4 replies
  • 0 Helpful votes

GET VPN

So, as per cisco's configuration guide: The GDOI protocol is protected by an ISAKMP Phase 1 exchange. The GDOI key server and the GDOI groupmember must have the same ISAKMP policy. This Phase 1 ISAKMP policy should be strong enough toprotect the GDOI...

New data centers coming to Denver and Dallas

We are excited to announce the expansion of Cisco Secure Access with the addition of two new data centers. These data centers will start accepting traffic on June 1st, 2026.New Data Center Locations:Denver, Colorado, USADallas, Texas, USAThese are co...

adamwin by Cisco Employee
  • 215 Views
  • 0 replies
  • 1 Helpful votes

ASA Firewall VPN

I have a question: I’ve set up the Cisco Duo Authentication Proxy with RADIUS for MFA push on both the server and the firewall. Do I also need to create a Network Policy and Access Service on the server so the firewall can authenticate properly?

FelipeA by Community Member
  • 118 Views
  • 0 replies
  • 0 Helpful votes
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