Activity in Security
Problems resolving cnames for Private Endpoints with Umbrella agent
Hi everyone! We are having some problems resolving Azure private endpoints from Umbrella Agent with both DNS and Web Protection services enabled.The issue relies on the CNAME system that Azure put in place when a private endpoint is created, having t...
ASA loses connectivity to HSRP gateway every ~20 mi fixed by clear arp
Hello community,I am experiencing an intermittent connectivity issue in an environment with Cisco ASA firewalls in failover mode and Nexus 5K switches configured with vPC. I would appreciate any insights or confirmation of possible root cause scenari...
Unable to register FMC 2700 Version 7.4.1(build 172) with on-prem SSM
I am registering fmc with on prem ssm but fmc is throwing "An error occurred when registering the system with smart licensing cloud"I am using my own internal CA issued certificate for browsing (8443) and product registration (443) as well. I am able...
Umbrella and Palo Alto Global Protect
Does anyone have a issue with Cisco Umbrella and Global Protect VPN were it does not pass along the user or dns information and put them in Default Policy and it block there access
failed to determine valid temporary file folder - Windows
Wondering if anyone has come up with a workable solution to this issue. I've read some other posts for a 'fix' for Windows and Mac. What we're seeing is AnyConnect client is installed, performs autoupdate. Upon reopening the client you get this err...
Resolved! Cisco AnyConnect Cannot Find File
Hello everyone,I recently have began encountering an error on my Windows 10 PC when trying to connect to AnyConnect. The error simply says that the system cannot find the file specified. There have been no changes made to the network or my PC and no ...
Duo for Windows Logon 6.0.0 Released 2026-09-03
Here are release notes for new Duo Downloadable software released today:Duo for Windows Logon 6.0.0 - September 3, 2026General Availability of Offline Access for Passwordless OS Logon.Adds the Duo WinLogon Support Tool, a graphical diagnostic applica...
Inconsist results from openDNS cache check
When I lookup turbo.microsoft.com in Cachecheck I get two results.It's either turbo-api-pe-e7dqbdh2bzgwg5fw.b01.azurefd.net.mr-b01.tm-azurefd.net.dual.part-0013.t-0009.fb-t-msedge.net.part-0013.t-0009.fb-t-msedge.net.13.107.226.4113.107.253.41Or it r...
Resolved! Dns not working
Hello I was wondering if anyone knows how to solve this issue. I trying to use the familyshield.opendns.com dns but it's not working I'm only trying to secure my personal phone but even though I typed in the dns properly it isn't blocking anything fo...
D346 Duo Release Notes for September 3, 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...
DNS Defense DNS Override
Hi,Does Cisco Secure Access provide a feature similar to the DNS Override functionality available in OPNsense?If not, is there any similar feature or configuration that can be implemented in Cisco Secure Access?I would appreciate your help with this.
FMC with SecureClient GoDaddy cert doesnt work with apple anymore
I had to rekey my SSL cert for Secure Client in FMC. I've had to update the SSL cert for Secure Client for years now but this time when I did it and tried to VPN on a iPhone, it doesnt recognize the CA certificate. It says its from an not trusted sou...
Expected state of CSC virtual network adapter when disconnected
We use Cisco Secure Client 5.1 on Windows 11.When no VPN session is active, the Cisco Secure Client virtual network adapter may appear disabled in Windows. When a VPN connection is initiated, Secure Client displays “Activating VPN adapter” and enable...
Resolved! Compatibility Between IKEv1 and IKEv2
Is it correct to understand that, in IPsec, interoperability between IKEv1 and IKEv2 is generally not possible?
Resolved! Talos Connectivity Problem
Hi to all ,i am getting many messages as the following:Severity: criticalModule: Talos CommunicationDescription: 3 modules failed:* URLDB- Failed to retrieve beaker inventory* LSP- Failed to retrieve beaker inventoryMy subscription is active (it expi...
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