Security

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Network Access Control

Cisco Identity Services Engine (ISE), Cisco Access Manager (CAM), Zero Trust Workplace

33613 Posts

Network Security

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

71342 Posts

Duo Security

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

3661 Posts

OpenDNS

Ask questions not covered by support articles and documentation.

3649 Posts

Activity in Security

Mail Logs

Our Cisco Secure Email Cloud Gateway (mx125.immenzaces.com, C600V) has two committed log subscriptions using Syslog Push over TCP to 223.177.121.15:514: "Mail_logs" (Consolidated Event Logs) and "mail_logs_nw" (IronPort Text Mail Logs). The port is r...

URGENT: Web Reputation Ticket Pending 10 Days - False Positive"

SegretoGroup.com previously experienced a WordPress malware compromise. The compromised WordPress site has been completely removed. The domain has been moved to new Namecheap hosting and rebuilt as a clean static HTML/CSS website. The current domain ...

fonzi by • Community Member
  • 28 Views
  • 0 replies
  • 0 Helpful votes

Resolved! RAVPN hardening on Cisco Secure firewall

Hi, we have a Cisco Secure Firewall that has an RAVPN setupThe authentication uses LDAP which has an LDAPAttribute where users must be in a VPN security group in AD. This is confirmed working. However, AD Accounts are getting disabled and we think it...

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my site decathlon.higeco.com is blocked by OPENDNS SERVER

my site decathlon.higeco.com is blocked by OPENDNS SERVERnslookup decathlon.higeco.com 208.67.222.222 Server: 208.67.222.222 Address 1: 208.67.222.222 dns.sse.cisco.com Name: decathlon.higeco.com Address 1: 146.112.61.108 hit-phish.opendns.com Addre...

piqual by • Community Member
  • 231 Views
  • 4 replies
  • 0 Helpful votes

SCA to XDR: What You Need To Do Now

SCA to XDR What You Need To Do Now You should now be actively using Cisco XDR for day-to-day monitoring and workflow migration. The Secure Cloud Analytics experience is being replaced over time by XDR, and [October 24, 2026] is the target date for a...

kstavrop by • Cisco Employee
  • 1044 Views
  • 1 replies
  • 1 Helpful votes

False Positive: Domain Blocked by OpenDNS

Hello, Domain: qusafe.aiI am the owner of qusafe.ai and am reporting a false-positive classification. Your feed currently lists this domain as phishing/malicious. This is incorrect.qusafe.ai is the legitimate website of QuSafe, a US-based post-quantu...

venu8 by • Community Member
  • 83 Views
  • 3 replies
  • 0 Helpful votes

Remote access Vpn Tshoot using FMC

Hi experts ,we have FMC managing our FTD's and version is 7.5 Recently few users had some issues connecting via the VPN while they are  working from home, and i was struggling to troubleshoot the issue from FMC as haven't used FMC much in recent year...

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...

Ditter by • Level 8
  • 62745 Views
  • 86 replies
  • 2 Helpful votes