System Security Plan Template
Comprehensive System Security Plan (SSP) template aligned with FedRAMP, NIST 800-53, and CMMC requirements. Document your security posture for federal compliance.
What's Included
System Identification
System name, description, categorization, and boundary definition
Control Implementation
Detailed control implementation statements for NIST 800-53
Authorization Boundary
System architecture diagrams and network topology templates
Roles & Responsibilities
Security role definitions with responsible parties
Interconnections
External system connections and data flow documentation
POA&M Section
Plan of Action and Milestones tracking template
Table of Contents
- 1.System Identification
- 2.System Categorization
- 3.System Owner & Contacts
- 4.Authorization Boundary
- 5.System Architecture
- 6.Data Flow Diagrams
- 7.Network Topology
- 8.Ports, Protocols & Services
- 9.System Interconnections
- 10.Security Control Implementation
- 11.Inherited Controls
- 12.Plan of Action & Milestones
How to Use This Template
Download & Review
Download the template and review the FedRAMP/NIST 800-53 SSP requirements. Understand the system categorization process.
Define Your System Boundary
Clearly define what's in and out of scope. Document system components, interconnections, and data flows.
Document Control Implementation
Write detailed implementation statements for each applicable control. Include evidence references and responsible parties.
Review & Submit
Have your SSP reviewed by security and compliance teams. Prepare for assessment by a 3PAO or assessor.