Threats that have the ability to become critical but have mitigating factors; for example, they may be difficult to exploit, do not result in elevated privileges, or do not have a large victim pool. WildFire Submissions log entries with a malicious verdict and an action set to allow are logged as High. https://docs.paloaltonetworks.com/pan-os/10-1/pan-os-admin/monitoring/view-and-manage-logs/log-types-and-severity-levels/threat-logs#id5cea1511-a153-4005-9d5f-ab2482e838ae

The compare option for a specific rule in the New App Viewer under Policy Optimizer allows an administrator to compare the applications configured in the rule with the applications seen from traffic matching the same rule. This helps the administrator to identify any new applications that are not explicitly defined in the rule, but are implicitly allowed by the firewall based on the dependencies of the configured applications. The compare option also shows the usage statistics and risk levels of the applications, and provides suggestions for optimizing the rule by adding, removing, or replacing applications12. References: New App Viewer (Policy Optimizer), PCNSE Study Guide (page 47) Why use Security Policy Optimizer and what are the benefits?

Delivery: This stage marks the transition from the attacker working outside of an organization's network to working within an organization's network. Malware delivered during this stage is designed to exploit existing software vulnerabilities. To deliver its initial malware, the attacker might choose to embed malicious code within seemingly innocuous PDF or Word files, or within an email message.
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