Security

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Network Access Control

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

31731 Posts

Network Security

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

70289 Posts

Duo Security

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

3185 Posts

Activity in Security

Resolved! Virtual WSA sizing

Hi,   Anyone able to guide through a few sizing numbers for S300v/S600v/S1000v?   Currently under an incident that the 4 x S300v keeps crashing under a certain load and TAC believes it is the loading issue.  However, they don't follow up with the rec...

svenus by Level 1
  • 71 Views
  • 1 replies
  • 0 Helpful votes

Resolved! brute force attack from VPN

Hi all,I have been experiencing brute force attacks from outside VPN access. Luckily, I have enabled Duo MFA authentication and disabled web portal access. However, I found out that people using Cisco secure clients keep accessing the VPN. May I know...

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Resolved! ISE 2.4 - Disabling UAC prompt on Windows

Hello team.  The ISE 2.4 release notes mention a posturing enhancement for disabling the User Access Control prompt on Windows endpoint.  Do we have any additional info around this feature, as I'm not finding anything in the admin guide.  Will this f...

SAML MS365 Sign-in not opening

I'm tiring to set up MFA for out VPN I am using the MS365 Tutorial: Microsoft Entra single sign-on (SSO) integration with Cisco AnyConnect - Microsoft Entra ID | Microsoft Learn and Cisco Configure ASA AnyConnect VPN with Microsoft Azure MFA through ...

smedina by Level 1
  • 85 Views
  • 1 replies
  • 0 Helpful votes

Cisco ASDM Issue

Hello Members, I am working on setting-up a personal lab for Cisco ASA Firewall. I have successfully installed Cisco ASDM but can't access it, I am getting attached error when accessing the Cisco ASDM. Any help or suggestion would be highly appreciat...

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Guide to better SSH-Security

There are countless recommendations for the configuration of SSH on Cisco devices available. But many of them propose settings that are not adequate any more. This document shows how to set up SSH on IOS and ASA for advanced session-security and how ...

Block Wildcard

Hi Team,We have a requirement to block wildcard domain for example *.xx.xx. As this is wildcard we dont see an option to block it in FTD(Managed using FMC). Please suggest a best way to block this wildcard in FTD. Regards,Sanjay S

ssan239 by Level 1
  • 149 Views
  • 3 replies
  • 1 Helpful votes

AnyConnect connection failure - OS problem?

Hello,I have a problem with Cisco AnyConnect VPN but it's related to a single computer only. Everything is working just fine as long as I am doing regular things. However when I increase network load (copying files through RDP, browsing through googl...

Mi1anovic by Level 1
  • 176 Views
  • 6 replies
  • 1 Helpful votes

Migrate FDM to FMC using VPN S2S

Hi my name is Ivan.I have  1 FTD manage with FDM on my remote site. FW connect main site with another FW's in HA using vpn s2s.  I need to migrate FDM to FMC. FMC is working in the main site and managing FW's in HA.If I will change directly to FMC, I...

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