Activity in Security
General Availability of Cisco Secure Browser Extension
Cisco Secure Browser Extension is now generally available for Cisco Secure Access. It brings browser action protections and DLP policy into supported browsers, helping organizations protect enterprise data where users work without requiring a separat...
Adding new HA FTD cluster to an existing FMC
WE have an existing FMC which is managing cluster of FTD for our main site. Now I have 2 new FTD I want to add to FMC as HA cluster. What are the steps to do add the new FTDs to the FMC and then create a completely seperate policy for the new HA clus...
New UI not working
Hi guys, I have been working on Cisco FMC lately, trying to learn as much as possible so I can prepare to take my SNCF test. While doing this, I noticed in the top right corner I could change the view from "Light, Dusk, and to NEW". I changed mine to...
Cisco ISE Operations Restart Services
IntroductionDeployment and Node Role ChangesCertificate ChangesSecurity and Cryptographic SettingsCLI and System-Level OperationsReference IntroductionCisco Identity Services Engine (ISE) provides centralized network access control, combining authent...
Cisco AI Defense Success Capsules | Video Series
Welcome to our Cisco AI Defense Success Capsules! Please review the videos below to begin your onboarding process for Cisco AI Defense. We've structured the playlist in a recommended order, but not all use cases and features may be available to you ...
Cisco to MS365 Configuration - IP Addresses
I'm reconfiguring the connection between Cisco Cloud Gateway and MS365 Exchange, but the Welcome Letter I have from Cisco is over 8 years old. Can someone confirm that the ESAs on the Login & Service Information for Cloud Email Sec document from 2018...
How Can I Protect My Website from Hackers and Cyberattacks? 🔐🌐
I would like to learn about the best ways to protect a website from hackers, malware, and other potential cyberattacks. What essential security measures should website owners take to keep their websites safe and secure?I would really appreciate it if...
Lots of 15039 Rejected per authorization profile in MAB database
I am seeing a lot of "15039 Rejected per authorization profile" MAC addresses in the Cisco ISE database, about 2000 of them. I assume that it is safe to delete them, correct? I also set the endpoint purge to everyday at 3am but some of these MAC a...
Cisco Duo Identity for Your Cisco Portfolio Expert Insights Series
Series OverviewJoin Cisco Customer Success for a comprehensive 2-day technical series exploring how Cisco Duo and Cisco Identity Intelligence (CII) unify Zero Trust security across your entire enterprise portfolio. Learn how to bridge identity conte...
Cisco Secure Access Expert Insights Series
Series OverviewThis series guides customers through modernizing their security architecture with Cisco Secure Access. Across two focused sessions, Cisco Customer Success experts cover proven best practices, migration gotchas, and End-of-Life transit...
YouTube.com bot warning message for Secure Access SWG
Update, September 15, 2026: We are continuing to work on this issue. We have expanded the list of suggested workarounds.We are currently investigating an issue affecting YouTube.com, where users are encountering a prompt to "Sign in to confirm you're...
Security Cloud Sign-On failed with Error 400
As shown in the screenshot, we are having issues signing into our SSE Dashboard today - is this a known Problem?Attempted by multiple users in our Org - not working for anyone.Error: Could not acquire access token from authorization code
FMC 7.4.2.3 - Intrusion policy - Snort3 version page access issue
Hello everyone,We recently upgraded from 7.4.2.1 to 7.4.2.3 patch.Since the upgrade, I cannot access the snort3 version Intrusion Policies.In the Policies -> Intrusion Policies -> in this list, at the end of each item, there is a button "Snort 3 Vers...
We can't get into our Cisco Umbrella dashboard. SSO Okta-Tile failing
We are no longer able to access the Cisco Umbrella dashboard through our existing login tile. Instead, clicking the same tile we have used successfully for the past 2–3 years now redirects us to the OpenDNS login screen.We are unsure whether there ha...
Cybersecurity Essentials: Best Practices for Individuals & IT/Security
Cybersecurity Essentials Guide: Modern Best Practices for Individuals and IT and Security Team GuideElevate your defense with actionable daily habits and professional strategies tailored for both individuals and security teams.Core Best Practices: • ...
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