Patent ID: 11962589
Assignee: ZSCALER, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 18:
19. A method implemented by a user device, the method comprising:
intercepting traffic at an application executing on the user device, the traffic being a request to access an enterprise application;
forwarding the traffic to a cloud-based system for security processing therein;
responsive to unavailability of the cloud-based system for providing security processing, preventing the forwarding and performing local security processing of the traffic at the application executing on the user device including determining whether the traffic is allowed based on consulting a plurality of local maps in a cache associated with the traffic at the user device; and
responsive to the traffic being allowed based on the local security processing, causing the application executing on the user device to create one or more tunnels to an on-premises connector associated with the enterprise application separate from the cloud-based system, and blocking the traffic when it is not allowed at the application executing on the user device.