The FAQ content is procedurally accurate and provides appropriate guidance for handling incomplete external web application scans during the AppExchange security review process. I made one minor improvement to enhance clarity: changing 'ZAP or Burp' to 'OWASP ZAP or Burp Suite' to provide the full, proper names of these security scanning tools, making it clearer for users who may not be familiar with the abbreviations.
Regarding security rules, this FAQ is purely procedural and focuses on administrative steps for handling scan report issues during the security review process. It doesn't contain any code examples, security implementation guidance, or technical content that would relate to the available security scanner rules. The rules in the provided list are all focused on detecting security vulnerabilities in code (Apex, JavaScript, Flow, etc.), while this FAQ deals with the procedural aspects of what to do when external scanning tools fail to complete their scans. Therefore, no security rules are directly applicable to this content.