Following up on Log4Shell, here is how to protect Azure resources.
Azure WAF
If you use Azure Front Door or Application Gateway, Microsoft has updated the WAF rulesets to block JNDI lookup patterns. Ensure your WAF is in Prevention mode.
Workloads
Check your HDInsight, Spring Cloud, and Event Hubs (Kafka) instances. Microsoft is patching managed services, but you are responsible for any containers or VMs you run.
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