Procedure for processing network traffic

Kaspersky IoT Secure Gateway 1000 handles network traffic according to firewall rules and authorized and unauthorized lists, which are defined by the Intrusion Prevention System.

Kaspersky IoT Secure Gateway 1000 applies rules in the following order when processing network traffic:

1. Preset firewall allow rules.
2. List of allowed IP addresses.
3. List of denied IP addresses.
4. Custom firewall rules.
5. Preset firewall block rules.