Which of the following tools is included in Zscaler's integration capabilities for alert notifications?

The inclusion of PagerDuty in Zscaler's integration capabilities for alert notifications is significant because PagerDuty is a widely recognized incident management platform designed to facilitate real-time incident response. It enables organizations to streamline their alerting processes and manage incidents effectively by routing alerts to the appropriate personnel or teams.

In the context of Zscaler's framework, the integration with PagerDuty allows for timely notifications related to incidents or alerts within the Zscaler platform, ensuring that stakeholders can respond promptly. This is crucial for maintaining security posture and ensuring issues are addressed without delay.

The other tools listed, such as Atlassian Confluence, Microsoft Word, and Google Drive, do not primarily serve as incident management or alert notification systems. Confluence is more focused on collaboration and documentation, while Word and Google Drive are tools designed for document creation and storage, respectively. Therefore, they do not align with the specific purpose of providing alert notifications in the integration capabilities Zscaler offers.