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Understanding TLS errors
Creating Baseline Firewall Rules for Blocking Anonymizers
How to Check if Traffic is Blocked by the WAN Firewall
How to Verify if Cato or Custom Root Certificate is Installed
The Knowledge Base is now available on a new platform (
knowledge.catonetworks.com
). Between now and Aug 9, 2026, articles are up-to-date on both platforms, after Aug 9, articles will only be available on the new platform.
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