Security

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Network Access Control

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

33200 Posts

Network Security

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

72019 Posts

Duo Security

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

3485 Posts

OpenDNS

Ask questions not covered by support articles and documentation.

3478 Posts

Activity in Security

OpenDNS not resolving

In the last few weeks we have issues with openDNS which does not resolve hosts, but other DNS do.At the moment it is e.g. frank-meisler.com. OpenDNS does not resolve, but EU-DNS, Cloudflare and Google-DNS do resolve it.Paying a lot of money for this ...

chrismes by Level 1
  • 0 Views
  • 0 replies
  • 0 Helpful votes

not able to export scheduled reports to repository

I am running ISE3.2 VM, 7 node deploy. my repository works fine because backups are getting exported.my scheduled reports don't get exported to the repository. it only says "Error while exporting the data".One of my MnT node has a disk size /OPT whic...

arane0001 by Level 1
  • 700 Views
  • 12 replies
  • 0 Helpful votes

Downtime for certificate renewal - ISE 3.2

We have an ISE 3.2 distributed deployment (2x admin, 2x MnT, 4x PSN). We're using a multiuse certificate for Admin, EAP Authentication, RADIUS DTLS, and Portal usages. We have multiple wireless controllers that each have the four PSNs specified (9800...

CErtificate guest ISE

My customer neeed s to upgrate expaire certificate guest portal .I n my head allwys has the same create rthe CSR and after of taht bind the certificate . I always made this way for what if you fgenerete the csr from ise the key is inide and  ypu pas ...

athan1234_1-1752578500835.png athan1234_2-1752578599981.png
athan1234 by Level 3
  • 230 Views
  • 9 replies
  • 1 Helpful votes

Resolved! Upgrading firewalls from ASA 5555-X to FPR-1140, AnyConnect client upg

ASA5555-X is going EOL this fall, so we have to upgrade. Looking at running FPR-1140 with ASA to maintain easy migration of 70+ VPN tunnels. Also using AnyConnect 4.9 client currently. I haven't found anything saying i wouldn't continue to be able to...

RANT by Level 1
  • 83 Views
  • 4 replies
  • 0 Helpful votes

Stopping Brute force VPN attempts from devastating our NPS server

HI We have an ASA 5525 firewall and it's currently being attacked by brute force VPN attempts. This is affecting our NPS and causing it to crash. The outside interface has a simple deny any any rule which is blocking everything however the firewall s...

FAAA by Level 1
  • 405 Views
  • 14 replies
  • 0 Helpful votes

List of Products That Perform Cryptographic Key Provisioning.

Hello,We are reviewing your networking products for internal compliance purposes.Could you please confirm which of your hardware-based products (e.g., switches, routers, relays, gateways) include any of the following cryptographic functions:Provision...

M H by Level 1
  • 126 Views
  • 6 replies
  • 0 Helpful votes

Modifiying FTD instance on FTD3130

Hi,We want to remove a sub-interface assigned to a running instance in our FTD3130. We have already disabled it inside the instance and now we want to deassociate it from the containter inside the chassis. Does this requiere a restart of the instance...

300-710 SNCF study guide

Dear Team,  Can anyone suggest me 300-710 SNCF self study guide book. I cant find on cisco press.I found 350-701 SCOR book but i need 300-710 SNCF, Please help to suggest a good detail book 

suryaaa by Level 1
  • 166 Views
  • 6 replies
  • 0 Helpful votes