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 Access Control Server (ACS), Identity Services Engine (ISE), Zero Trust Workplace

33191 Posts

Network Security

Engage with peers and experts on network security topics such as FTD, FMC, FDM, CDO and ASA.

72012 Posts

Duo Security

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

3484 Posts

OpenDNS

Ask questions not covered by support articles and documentation.

3477 Posts

Activity in Security

False Positive - urlquery.net

Hello, I would like to report a false positive. Product: OpenDNS Home DNS URL: https://urlquery.net (or the hostname itself) Detected as: MaliciousThis website is legitimate. Thanks.

AnyConnect MAC OSX exclude/include DNS not working

I am trying to get this working to no avail.  Whether I exclude the domain I want to resolve locally or include the domain I want to resolve through the tunnel the client sends all requests through the tunnel.  I am specifying a DNS server on the gro...

thelebowski_0-1752178339822.png

CSCsx15061 - Add MultipleLogons choice to Windows Logon Enforcement

The Cisco will not implement because of VPN Tunnel being used by other user does not apply to on premise Desktops with VPN disabled which is the most likely place to use fast user switching. If this is still an issue then a standalone Umbrella client...

andydaws by Level 1
  • 582 Views
  • 2 replies
  • 0 Helpful votes

Missing connection logs

Hello,I've successfully configured an external syslog server on FDM, and it's receiving messages correctly. I've set the Default Action Block to send syslog messages, and those are arriving as expected on the external server (among other messages).Ho...

Otvforte_0-1752232898817.png Otvforte_1-1752232989665.png
Otvforte by Level 1
  • 200 Views
  • 10 replies
  • 0 Helpful votes

Resolved! Switching from IBNS2.0 to IBNS1.0

Hello All,I need to know is there a way where in i can switch from IBNS2.0 style of configuration to IBNS1.0 style of configuration on the new IOS XE switches. I did try the command  "authentication display legacy", however, this command is not execu...

Lab deployment - Can't join ISE to Windows AD

I am trying to do some lab testing, and have deployed ISE and Windows AD.  They are Proxmox guest VMs, configured on the same subnet and on the same host. Server is 2025 version, ISE is 3.4.0.608. The user I am authenticating with is a domain and ent...

Umbrella SIG for Server

Is there a way to configure a proxy from Umbrella SIG on a server station to provide internet access and to be protected by Umbrella? Currently, our setup uses a tunnel from the network device to Umbrella.

Building Your First Synthetic Scripts

In the following webinar, a Cisco Observability Engineer walks you through building your first synthetic scripts, for both BRUM and API. Feel free to simply watch or take the opportunity to get hands-on experience by following along using templates w...

zsoulios by Cisco Employee
  • 43 Views
  • 0 replies
  • 0 Helpful votes