Skip to content
Skip to search
Skip to footer
Cisco.com Worldwide
Products and Services
Solutions
Support
Learn
Explore Cisco
How to Buy
Partners Home
Partner Program
Support
Tools
Find a Cisco Partner
Meet our Partners
Become a Cisco Partner
Support
Product Support
Security
Cisco Umbrella
Maintain and Operate TechNotes
Some links below may open a new browser window to display the document you selected.
Add Required Domains to Allow List for Block Page Bypass and Allow-Only Modes
25/Aug/2025
New
Add an Enable/Disable Menu Option in Umbrella Roaming Client OS X
02/Sep/2025
New
Allow or Block Domains in Umbrella
02/Sep/2025
New
Capture Network Traffic with Wireshark
27/Aug/2025
New
Compare Umbrella Insights and Newer Umbrella Subscription Features
25/Aug/2025
New
Contact Umbrella Support
04/Sep/2025
New
Delete an Umbrella Roaming Client from the Umbrella Dashboard
08/Sep/2025
New
Determine Time for Active Directory Changes to Sync to Umbrella
02/Sep/2025
New
Disable QUIC Protocol to Ensure Compatibility with AnyConnect SWG
29/Aug/2025
New
Disable or Restart the Umbrella Roaming Client
26/Aug/2025
New
Disable the VPN Module in Secure Client
03/Sep/2025
New
Enable Maximum Debug Logging on AnyConnect SWG Module
03/Sep/2025
New
Enable Newly Seen Domains Security Category in Umbrella
02/Sep/2025
New
Enable the Manifest V2 Extension Availability Policy
03/Sep/2025
New
End-of-life for AnyConnect Client Version 4.x
28/Aug/2025
New
Enforce Umbrella DNS and Prevent Bypass with Firewall Rules
02/Sep/2025
New
Examine the Umbrella Active Directory Integration Flow
02/Sep/2025
New
Generate a HAR File to Capture Browser Network Activity
02/Sep/2025
New
Identify and Understand Unusual DNS Queries in Activity Reports
03/Sep/2025
New
Integrate Security and Automate Workflows with the Umbrella API
03/Sep/2025
New
Integrate Splunk with Umbrella Log Management Using S3 and Local Sync
03/Sep/2025
New
Interpret Unprotected Web Protection Status in AnyConnect Client
04/Sep/2025
New
Learn the Umbrella Block Page IP Addresses
05/Sep/2025
New
Log Into Secure Trials Console, Umbrella Partner zConsole, or MSSP Console
26/Aug/2025
New
Maintain Networks with Dynamic IP Addresses
03/Sep/2025
New
Manage Umbrella Roaming Client and VPN Compatibility
04/Sep/2025
New
Managing Conflicts Between Pulse Secure and Umbrella Roaming Client
05/Sep/2025
New
Migrate to Secure Client with the Umbrella Module (Manual Install)
29/Aug/2025
New
Provision Secure Client Umbrella Roaming Security via MS Intune
02/Sep/2025
New
Remove Secure Client for Windows and Mac OS X via Command Line
03/Sep/2025
New
Resolve "515 Upstream Certificate Untrusted" Error on Umbrella SWG
03/Sep/2025
New
Resolve Umbrella Errors for Active Directory & Virtual Appliances
26/Aug/2025
New
Resolve Unprotected or Unencrypted Roaming Client Modes
02/Sep/2025
New
Review Supported File Types for Data Loss Prevention Scanning
25/Aug/2025
New
Submit Active Directory Connector Logs to Umbrella Support
29/Aug/2025
New
Submit Rapid No-Reply Umbrella Security Review Requests
09/Sep/2025
New
Test Built-In Data Identifiers in Umbrella DLP
04/Sep/2025
New
Umbrella Roaming Client Files and Folders
26/Aug/2025
New
Umbrella Virtual Appliance Commands
02/Sep/2025
New
Understand "Verifying" Network Status on Umbrella Dashboard
10/Sep/2025
New
Understand Active Directory Connector Performance
08/Sep/2025
New
Understand Allowed IPs and Domains in Firewalls for Secure Web Gateway
10/Sep/2025
New
Understand Automated Deployment with Bundled Umbrella Profile (Windows)
02/Sep/2025
New
Understand Command Line Installation and RMM Reference for Umbrella Module
03/Sep/2025
New
Understand Common Certificate and TLS Protocol Errors
09/Sep/2025
New
Understand Common DNS RCodes
29/Aug/2025
New
Understand Destination List Supported Entries and Error Messages
29/Aug/2025
New
Understand Multi-AD Domain Support in Umbrella
03/Sep/2025
New
Understand New Features in Umbrella Dashboard
05/Sep/2025
New
Understand Required Permissions for the OpenDNS_Connector User
02/Sep/2025
New
Understand SWG Windows NCSI Recommendations
03/Sep/2025
New
Understand Terminal Services, Citrix and Umbrella Integration with Active Directory
03/Sep/2025
New
Understand Umbrella Greylists and Grey Domains
08/Sep/2025
New
Understand Umbrella Policy Selection Involving Multiple Organizations
29/Aug/2025
New
Understand Umbrella and Your MTA Email Server
05/Sep/2025
New
Understand VPN Restrictions by Country for Umbrella
08/Sep/2025
New
Understand Wildcard Domains in Umbrella Top Domains Report
08/Sep/2025
New
Understand the Additional IP Address Block for 151.186.0.0/16
05/Sep/2025
New
Understand the Difference of Internal and External Domain Lists
08/Sep/2025
New
Understand the Future of Auto-Update for Umbrella Customers
05/Sep/2025
New
Understand the Limitations of the Umbrella DNS Policy Tester
05/Sep/2025
New
Understand the Umbrella Enforcement API for Custom Integrations
03/Sep/2025
New
Understand why Domains Are Marked as Newly Seen in Umbrella
27/Aug/2025
New
Upgrade Endpoints to Support TLS 1.2 for Umbrella Services
29/Aug/2025
New
Upgrade Expired Umbrella SWG SAML Certificate
05/Sep/2025
New
Use Umbrella DNS with an HTTP Proxy
03/Sep/2025
New
Use nslookup for Test Lookups (DNS Suffixes)
05/Sep/2025
New
Use wevtutil to Check Event Log Permissions
25/Aug/2025
New
Utilize Umbrella's Fixed Metadata URL for SWG SAML Authentication
05/Sep/2025
New
Verify Umbrella Is Configured Correctly
26/Aug/2025
New
Verify Your Egress DNS IP Address
25/Aug/2025
New
Support Documentation
All Support Documentation for this Series