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.
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Network Access Control

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

33224 Posts

Network Security

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

72040 Posts

Duo Security

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

3494 Posts

OpenDNS

Ask questions not covered by support articles and documentation.

3479 Posts

Activity in Security

change of primary email address is not working

I would like to change my primary email address.I did this at https://dashboard.opendns.com/myaccount/email and clicked on the confirmation link that was sent to me by email. I was then taken to the account overview page, but the email address is sti...

bk10 by Level 1
  • 384 Views
  • 6 replies
  • 0 Helpful votes

Sponsor portal FQDN resolution

We have 2 nodes in the deployment and following the proceess of sponsor approval for guests. Please gave me an expertise on below scenarios:   One node is always handling the traffics and the sponsor portal fqdn is resolving to both iPS in round Robi...

Cisco WSA AsyncOS offline upgrade

Hi Everyone, I am performing an offline upgrade for Cisco WSA. I am trying to download firmware package from http://updates.ironport.com/fetch_manifest.html. and the download link is not working. I just wanna check if there's an alternate site to dow...

Weiwen_17 by Level 1
  • 269 Views
  • 2 replies
  • 0 Helpful votes

Cisco SWA Notification: MALWARE_SPECIFIC

Hello community,recently we are experiencing random blocking of some webs on Cisco WSA with reasonReason: BLOCK-MALWARENotification: MALWARE_SPECIFICWeb is only blocked about 1 of 10 access attempts and after refresh it is loaded correctly.Seems like...

Ssl certificate error

Hi All, Facing an error where crowdstrike agent not able to connect to crowdstrike portal due to ssl certificate failed error. I have added the required url in allow list and decryption bypass policy, still the same issue. Pls note: Currently im usin...

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Vishal6 by Level 3
  • 113 Views
  • 2 replies
  • 0 Helpful votes

Resolved! SCOR 350-701 Study material

Hello,I am preparing to take CCNP security core exam . Do you have any recommendation on how to prepare fore the exam , what is the best study guide to follow ? I've bought the official book but I need videos tutorial that covers all the subjects .  ...

User and Machine Authentication

Hello Am having troubles getting my WIFI to work with machine authentication and user authentication i keept trying to reauthenticate every time im not really sure why it doing it at the machine authentication part, but it get that correct. this is w...

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Question about working ISE Postured endpoint configuration files (VPN)

Thank you in advance for your responses on the following questions. Q1.  In a working ISE Posture configuration, in the endpoint (client) side, what are the expected configuration files that we should see from within the client system?  What are the ...

ArielAR by Level 1
  • 248 Views
  • 10 replies
  • 0 Helpful votes

Resolved! User privilege level with Radius

Hello all, Currently I have several switches (IOS and Nexus) which use RADIUS for login. The RADIUS server is a Windows server and uses Active Directory authentication. I would like to assign the active directory users different privilege levels on t...

ASA VPN behind Fortigate

Hi,I have two scenario seeking advise:1) to take advantage of Fortigate Geo-Blocking and integrate it with ASA SSL-VPN, I setup ASA behind fortigate like this in a LAB and it works fine. let me know if there is any consideration: - ASA Port 4 as Outs...