This rule, titled 'Push Security App Banner Acknowledged', is designed to detect user interactions with application banners in a security context. The rule captures specific events related to a push notification informing users that the application ('Dropbox') is not approved for use and recommends using an alternative (Google Drive). The detection is based on logging interactions with this security banner, specifically focusing on acknowledgments of the banner by users. The rule operates by tracking the action when users acknowledge the banner versus simply viewing it; any acknowledgment action is logged as a positive match for this rule, while other actions such as displaying the banner without acknowledgment will not trigger the rule. This rule employs a low severity level and has been set to trigger with a deduplication period of 60 minutes, ensuring that repeated log entries in that timeframe do not lead to redundant alerts. It is assessed with a threshold of 1, meaning it is sufficient for just one acknowledgment to trigger action.