implementing-email-sandboxing-with-proofpoint

# Implementing Email Sandboxing with Proofpoint ## Overview Email sandboxing detonates suspicious attachments and URLs in isolated environments to detect zero-day malware and evasive phishing payloads. Proofpoint Targeted Attack Protection (TAP) is an industry-leading solution that uses multi-stage sandboxing, URL rewriting, and predictive analysis. This skill covers configuring Proofpoint TAP, integrating with email flow, analyzing sandbox reports, and tuning detection policies. ## When to Use - When deploying or configuring implementing email sandboxing with proofpoint capabilities in your environment - When establishing security controls aligned to compliance requirements - When building or improving security architecture for this domain - When conducting security assessments that require this implementation ## Prerequisites - Proofpoint Email Protection license with TAP add-on - Admin access to Proofpoint admin console - Understanding of email delivery architecture (MX records, mail flow rules) - SIEM integration capability ## Key Concepts ### Proofpoint TAP Capabilities 1. **Attachment sandboxing**: Detonates files in virtual machines (Windows, macOS, Android) 2. **URL Defense**: Rewrites URLs, detonates at time-of-click 3. **Threat Intelligence**: Proofpoint's NexusAI threat intelligence integration 4. **TAP Dashboard**: Real-time visibility into threats targeting the organization 5. **Campaign correlation**: Groups related attacks into campaigns 6. **Very Attack...