Azure Firewall Policy Analytics

Handian Sudianto 4,836 Reputation points
2024-08-21T02:01:12.9533333+00:00

hello,

Why on firewall policy analytics we cannot see any denied action?

Is the default deny policy on azure firewall is not captured?

Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
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  1. Ganesh Patapati (Quadrant Resource LLC) 175 Reputation points Microsoft Vendor
    2024-08-22T16:22:53.08+00:00

    Hi Handian Sudianto,

    Welcome to the Microsoft Q&A Platform! Thank you for asking your question here.

    NOTE: Monitor Azure Firewall using Structured Logs, which use a predefined schema to structure log data for easy searching, filtering, and analysis. These logs include information such as source and destination IP addresses, protocols, port numbers, and firewall actions. Prioritize setting up Structured Logs as your main log type using Resource Specific Tables instead of the existing Azure Diagnostics table.

    Refer: https://video2.skills-academy.com/en-us/azure/firewall/firewall-structured-logs

    Date 04-09-2023 Update: we got the response back from the team stating that

    Default deny will not be captured in policy analytics and this is an expected behavior.

    "Policy analytics is developed based on the rules configured and if there is no rule match and if a packet is denied by default, it will not be shown".

    • You can submit a feature request with your business requirements, which the product team will address based on your bandwidth.
    • Create a feedback item for this request on the feedback forum.

    https://feedback.azure.com/d365community

    So that the Product team can prioritize your request.

    Please "Accept the answer" if the information helped you. This will help us and others in the community as well. Regards,

    Ganesh Patapati


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