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I have an unusual issue for certain users when they are using dot1x authentication using TEAP , most of the users are working fine only certain users are not showing UserPrincipalName in their ISE log and eventually they are not matching the userAuth...
Feature OverviewWe are excited to announce the General Availability of MCP Semantic Inspection. MCP Semantic Inspection enables semantic-based threat detection and prevention to secure the interactions between AI Agents and target MCP servers. Secur...
Good Afternoon,Since I have been working for my company they were using Cisco Umbrella/Open DNS' DNS forwarders. We moved to a different web filtering solution last year, however as the DNS forwarders are public and considered pretty highly regarded ...
Good evening,I have several clients at remote locations that initiate a new authentication every 30–45 seconds after a successful authentication.Could this be due to latency?The TotalAuthLatency is ~500–550 and the ClientLatency is ~400–500.Sometimes...
The Encrypted Visibility Engine (EVE) is a technology within Cisco Secure Firewall that providing insights into encrypted traffic—specifically TLS/SSL sessions—without the need for decryption. By inspecting the metadata within the cleartext TLS "Clie...
I Have cisco ESA and SMA in SMA, I have "Spam quarantine" and "Policy, Virus and Outbreak Quarantines"In "Policy, Virus and Outbreak Quarantines" I have multiple quarainte folders avialable. like custom blocking, vrus, other classifcatinos as needed....
Hi, not sure if this is the correct forum but I had a question. I was dabbling with the idea of going FTD-V but was curious about it's limitations. Am I restricted to having 4 Ports only, or can I pass through 2 NIC's, 1 2 Port for WAN and then Maint...
Hello all.I'm trying to enroll a certificate to the FTD managed by FMC via EST protocol, but... upon creating a certificate object with EST fields filled in and attaching it to the FTD, i get an error in the FMC:crypto ca authenticate _TestEST nointe...
Hi, I´ve configured a Cisco 4331 with the Zone Based Firewall (ZBF) features. Everything works fine so far, but when I wanted to take a closer look to the dropped packets I noticed that not all are shown. I switched it on globally using: parameter...
I'm using ZTNA and tunneling all internet bound traffic through secure access. When I'm on my corporate network behind a firepower or MX device, my secure client ztna module constantly loses connection and then re-establishes about 5 seconds later. ...
Welcome to the Cisco Community Ask Me Anything EventWe invite you to participate in our upcoming Ask Me Anything (AMA) conversation. Please submit your questions from Thursday, April 23, 2026, through Thursday, May 7, 2026. Our experts Miguel Martine...
Hi guys,I'm having a really weird case where a simple website timeouts, it's not responding back, but only when i go through the firewall, outside on any other network the site functions perfectly.The capture looks like this, and it's weird with all ...
