Security

Cisco FTD 7.6.4 WhatsApp File Download Blocking Capability

Hi Cisco Comunity,We are using FMC 7.5.6 and FTD 7.6.4.Can FTD block file downloads from WhatsApp Web and Desktop while still allowing chat?Is there any way to block WhatsApp file downloads without enabling SSL Decryption?

Cisco Secure Access Not Detection Users from Mac Machine with CSC

Hi Team, we are using Cisco Secure Internet Access with Cisco Secure client, Intermittently the usernames are not detecting only hostnames are showing the Activity Search and the it is not matching with the rules which are created using Usernames. It...

Intelligent Multi Scan EoS

Hello,I've seen that IMS was EoS / EoL on cisco ESA. End-of-Sale and End-of-Life Announcement for the Cisco Secure Email Intelligent MultiScan (IMS) - CiscoWhat does it mean in terms of service?Since it was powerful as simple AntiSpam provided, does ...

Cisco Talos reputation Ticket

Hello everyone. We recently had 2 compromised mail accounts (user personal device compromised on Friday, 2026.09.04) and we ended up with our IP blacklisted on Cisco Talos. On Monday, 2026.09.07, we checked the logs, identified the compromised accoun...

issue with security intelligence

 In fmc version 10 i see this critical alert Security Intelligence2 System feeds failedresponse processing failed for Cisco_DNS_Intelligence_Feedresponse processing failed for Sourcefire_Intelligence_Feedi logged in the fmc cli and i can connect to u...

ISE 3.5 patch 4 is now the recommended release

Cisco ISE 3.5 Patch 4 as our suggested release, packed with powerful updates designed to streamline operations and enhance security. New features in Cisco ISE release 3.5 cumulative patch 4Cisco Support Assistant: Troubleshooting just got easier. You...

ISE Shared PSN Performance

Hi All,According to the ISE performance and scalability guide, RADIUS performance for PSN configured to handle both RADIUS and TACACS events, is limited to 25%. Can I ask if the 25% limit is throttled in the software as soon as TACACS is enabled on t...

Deploying the Cisco Secure Client CM Deployment on macOS with Intune

Deploying Cisco XDR Client Management on macOS via Intune: Resolving the Hidden .Resources DependencyNote on MDM/EMM Platform: This guide uses Microsoft Intune as the MDM platform. It is a companion to the original JAMF Pro-based guide, “Deploying Ci...

Incorrect OpenDNS Phishing Block IP (146.112.61.108) – relxsales.com

Hello Cisco OpenDNS Community,We are experiencing a DNS filtering issue affecting our website, https://relxsales.com/.Our website's correct hosting IP address is 162.0.208.90. However, DNSChecker repeatedly shows that two Cisco OpenDNS resolvers retu...

Cisco Secure Access support for macOS 27

macOS 27 is not currently supported by Secure Firewall Posture version 5.1.19. An updated version, 5.1.20.333, is scheduled for deployment to Cisco Secure Access in the coming weeks. Until the updated release is deployed to Secure Access, customers ...

Disable web portal access on FTD access interface via FMC

I've noticed on a Cisco FMC 7.6.6 that under the VPN-Profile->Access Interfaces there is a option to Disable web portal access.  I can't find anything on this when I search for it since all that comes up are the Flexconfig options the many times this...

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...

I need to reset my pin

ISE won't let the user login. Selected Indentity Source is DenyAccess

Hi everyone!I'm setting up wireless BYOD with guest portal and having issues with the specific option on ISE - "Prevent active directory user lockout".I turned this option on and tried to simulate locking out user account entering wrong password for ...

Cisco CoA 1200

My Catalyst devices already integrated to fortinac and the CoA for dynamic vlan is working properly, but the CoA is not working for Cisco 1200. My Radius attribute is below and someone here know for C1200 can be use same attribute or different?