M-SPH-B02Standard2 weeks

Email Gateway Hardening

Implement advanced email security with sandboxing, URL rewriting, and attachment scanning.

Domain

Security Posture & Hygiene

APC: Autonomous Posture Command

Campaign Phase

C-BUILD

Build

Complexity

Standard

Point multiplier: 1.0x

Duration

2 weeks

Typical completion time

What this mission delivers

Defined Scope

Implement advanced email security with sandboxing, URL rewriting, and attachment scanning. The mission scope is documented before work begins, with explicit boundaries and acceptance criteria.

Concrete Deliverable

This mission produces a specific deliverable: documentation, configuration, test results, or operational capability. Not just a status update or alert summary.

Posture Impact

Completing this mission improves your Security Posture & Hygiene posture score in the C3 dashboard. Progress is measurable and visible to your leadership team.

Related SPH missions

M-SPH-R01C-RECON

Security Posture Baseline

M-SPH-R02C-RECON

Endpoint Inventory

M-SPH-R03C-RECON

Email Security Assessment

M-SPH-R04C-RECON

Security Awareness Baseline

M-SPH-B01C-BUILD

EDR Deployment

M-SPH-B03C-BUILD

Security Awareness Program

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