dbis_docs/00_document_control/NIST_800-53_Security_Controls.md

# DBIS NIST 800-53 SECURITY CONTROLS
## Comprehensive Security Control Framework

**Document Number:** DBIS-DOC-SEC-002  
**Version:** 1.0  
**Date:** [YYYY-MM-DD]  
**Classification:** CONFIDENTIAL  
**Authority:** DBIS Security Department  
**Approved By:** [Signature Block]

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## PREAMBLE

This document maps DBIS security requirements to NIST SP 800-53 (Security and Privacy Controls for Information Systems and Organizations) controls, ensuring comprehensive security coverage aligned with federal standards.

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## PART I: CONTROL FAMILIES

### Section 1.1: Access Control (AC)

**AC-1: Access Control Policy and Procedures**
- Policy: DBIS Access Control Policy
- Procedures: Access Control Procedures Manual
- Review: Annual review required

**AC-2: Account Management**
- Account creation procedures
- Account modification procedures
- Account removal procedures
- Account review procedures

**AC-3: Access Enforcement**
- Role-based access control (RBAC)
- Attribute-based access control (ABAC)
- Access control lists (ACLs)
- Enforcement mechanisms

**AC-4: Information Flow Enforcement**
- Flow control policies
- Flow enforcement mechanisms
- Flow monitoring
- Flow logging

**AC-5: Separation of Duties**
- Duty separation requirements
- Implementation procedures
- Verification procedures
- Compliance monitoring

---

### Section 1.2: Awareness and Training (AT)

**AT-1: Awareness and Training Policy**
- Training policy
- Training procedures
- Training requirements
- Training documentation

**AT-2: Security Awareness Training**
- Initial training
- Annual training
- Role-specific training
- Training content

**AT-3: Role-Based Security Training**
- Role-specific training
- Training frequency
- Training content
- Training verification

---

### Section 1.3: Audit and Accountability (AU)

**AU-1: Audit and Accountability Policy**
- Audit policy
- Audit procedures
- Audit requirements
- Audit documentation

**AU-2: Audit Events**
- Event types
- Event selection
- Event logging
- Event storage

**AU-3: Content of Audit Records**
- Record content
- Record format
- Record retention
- Record protection

**AU-4: Audit Storage Capacity**
- Storage capacity planning
- Storage management
- Storage monitoring
- Storage alerts

**AU-5: Response to Audit Processing Failures**
- Failure detection
- Failure response
- Failure notification
- Failure recovery

---

### Section 1.4: Security Assessment and Authorization (CA)

**CA-1: Security Assessment and Authorization Policy**
- Assessment policy
- Authorization policy
- Procedures
- Documentation

**CA-2: Security Assessments**
- Assessment frequency
- Assessment scope
- Assessment methods
- Assessment documentation

**CA-3: System Interconnections**
- Interconnection agreements
- Interconnection security
- Interconnection monitoring
- Interconnection management

**CA-4: Security Certification**
- Certification process
- Certification documentation
- Certification review
- Certification maintenance

**CA-5: Plan of Action and Milestones**
- POA&M process
- POA&M tracking
- POA&M reporting
- POA&M closure

---

### Section 1.5: Configuration Management (CM)

**CM-1: Configuration Management Policy**
- CM policy
- CM procedures
- CM requirements
- CM documentation

**CM-2: Baseline Configuration**
- Baseline definition
- Baseline maintenance
- Baseline documentation
- Baseline control

**CM-3: Configuration Change Control**
- Change control process
- Change approval
- Change implementation
- Change verification

**CM-4: Security Impact Analysis**
- Impact analysis process
- Impact assessment
- Impact documentation
- Impact mitigation

**CM-5: Access Restrictions for Change**
- Access restrictions
- Change authorization
- Change tracking
- Change verification

---

### Section 1.6: Contingency Planning (CP)

**CP-1: Contingency Planning Policy**
- CP policy
- CP procedures
- CP requirements
- CP documentation

**CP-2: Contingency Plan**
- Plan development
- Plan content
- Plan maintenance
- Plan testing

**CP-3: Contingency Training**
- Training requirements
- Training content
- Training frequency
- Training documentation

**CP-4: Contingency Plan Testing**
- Testing requirements
- Testing frequency
- Testing procedures
- Testing documentation

**CP-5: Contingency Plan Update**
- Update triggers
- Update process
- Update documentation
- Update approval

---

### Section 1.7: Identification and Authentication (IA)

**IA-1: Identification and Authentication Policy**
- IA policy
- IA procedures
- IA requirements
- IA documentation

**IA-2: Identification and Authentication (Organizational Users)**
- User identification
- User authentication
- Authentication methods
- Authentication strength

**IA-3: Device Identification and Authentication**
- Device identification
- Device authentication
- Device management
- Device monitoring

**IA-4: Identifier Management**
- Identifier assignment
- Identifier management
- Identifier revocation
- Identifier reuse

**IA-5: Authenticator Management**
- Authenticator selection
- Authenticator strength
- Authenticator management
- Authenticator protection

---

### Section 1.8: Incident Response (IR)

**IR-1: Incident Response Policy**
- IR policy
- IR procedures
- IR requirements
- IR documentation

**IR-2: Incident Response Training**
- Training requirements
- Training content
- Training frequency
- Training documentation

**IR-3: Incident Response Testing**
- Testing requirements
- Testing frequency
- Testing procedures
- Testing documentation

**IR-4: Incident Handling**
- Handling procedures
- Handling team
- Handling tools
- Handling documentation

**IR-5: Incident Monitoring**
- Monitoring procedures
- Monitoring tools
- Monitoring alerts
- Monitoring reporting

---

### Section 1.9: Maintenance (MA)

**MA-1: System Maintenance Policy**
- Maintenance policy
- Maintenance procedures
- Maintenance requirements
- Maintenance documentation

**MA-2: Controlled Maintenance**
- Maintenance procedures
- Maintenance authorization
- Maintenance documentation
- Maintenance verification

**MA-3: Maintenance Tools**
- Tool management
- Tool security
- Tool monitoring
- Tool documentation

**MA-4: Non-Local Maintenance**
- Remote maintenance procedures
- Remote maintenance security
- Remote maintenance monitoring
- Remote maintenance documentation

---

### Section 1.10: Media Protection (MP)

**MP-1: Media Protection Policy**
- MP policy
- MP procedures
- MP requirements
- MP documentation

**MP-2: Media Access**
- Access controls
- Access authorization
- Access logging
- Access monitoring

**MP-3: Media Marking**
- Marking requirements
- Marking procedures
- Marking verification
- Marking documentation

**MP-4: Media Storage**
- Storage requirements
- Storage security
- Storage monitoring
- Storage documentation

**MP-5: Media Transport**
- Transport procedures
- Transport security
- Transport documentation
- Transport tracking

---

### Section 1.11: Physical and Environmental Protection (PE)

**PE-1: Physical and Environmental Protection Policy**
- PE policy
- PE procedures
- PE requirements
- PE documentation

**PE-2: Physical Access Authorizations**
- Authorization procedures
- Authorization management
- Authorization review
- Authorization documentation

**PE-3: Physical Access Control**
- Access control systems
- Access control procedures
- Access control monitoring
- Access control documentation

**PE-4: Access Control for Transmission Medium**
- Medium protection
- Medium access control
- Medium monitoring
- Medium documentation

**PE-5: Access Control for Output Devices**
- Device protection
- Device access control
- Device monitoring
- Device documentation

---

### Section 1.12: Planning (PL)

**PL-1: Security Planning Policy**
- Planning policy
- Planning procedures
- Planning requirements
- Planning documentation

**PL-2: System Security Plan**
- Plan development
- Plan content
- Plan maintenance
- Plan approval

**PL-3: System Security Plan Update**
- Update triggers
- Update process
- Update documentation
- Update approval

**PL-4: Rules of Behavior**
- Rules development
- Rules content
- Rules enforcement
- Rules documentation

---

### Section 1.13: Program Management (PM)

**PM-1: Information Security Program Plan**
- Program plan
- Program objectives
- Program resources
- Program management

**PM-2: Senior Information Security Officer**
- Officer designation
- Officer responsibilities
- Officer authority
- Officer reporting

**PM-3: Information Security Resources**
- Resource planning
- Resource allocation
- Resource management
- Resource reporting

**PM-4: Plan of Action and Milestones Process**
- POA&M process
- POA&M management
- POA&M tracking
- POA&M reporting

---

### Section 1.14: Personnel Security (PS)

**PS-1: Personnel Security Policy**
- PS policy
- PS procedures
- PS requirements
- PS documentation

**PS-2: Position Risk Designation**
- Risk designation process
- Risk designation criteria
- Risk designation review
- Risk designation documentation

**PS-3: Personnel Screening**
- Screening procedures
- Screening requirements
- Screening documentation
- Screening verification

**PS-4: Personnel Termination**
- Termination procedures
- Termination security
- Termination documentation
- Termination verification

---

### Section 1.15: Risk Assessment (RA)

**RA-1: Risk Assessment Policy**
- RA policy
- RA procedures
- RA requirements
- RA documentation

**RA-2: Security Categorization**
- Categorization process
- Categorization criteria
- Categorization documentation
- Categorization review

**RA-3: Risk Assessment**
- Assessment process
- Assessment methods
- Assessment documentation
- Assessment review

**RA-4: Risk Assessment Update**
- Update triggers
- Update process
- Update documentation
- Update approval

---

### Section 1.16: System and Services Acquisition (SA)

**SA-1: System and Services Acquisition Policy**
- SA policy
- SA procedures
- SA requirements
- SA documentation

**SA-2: Allocation of Resources**
- Resource allocation
- Resource planning
- Resource management
- Resource reporting

**SA-3: System Development Life Cycle**
- SDLC process
- SDLC phases
- SDLC documentation
- SDLC management

**SA-4: Acquisition Process**
- Acquisition procedures
- Acquisition requirements
- Acquisition documentation
- Acquisition management

---

### Section 1.17: System and Communications Protection (SC)

**SC-1: System and Communications Protection Policy**
- SC policy
- SC procedures
- SC requirements
- SC documentation

**SC-2: Application Partitioning**
- Partitioning requirements
- Partitioning implementation
- Partitioning verification
- Partitioning documentation

**SC-3: Security Function Isolation**
- Isolation requirements
- Isolation implementation
- Isolation verification
- Isolation documentation

**SC-4: Information in Shared Resources**
- Resource sharing controls
- Resource sharing security
- Resource sharing monitoring
- Resource sharing documentation

**SC-5: Denial of Service Protection**
- DoS protection mechanisms
- DoS protection configuration
- DoS protection monitoring
- DoS protection documentation

**SC-7: Boundary Protection**
- Boundary definition
- Boundary controls
- Boundary monitoring
- Boundary documentation

**SC-8: Transmission Confidentiality and Integrity**
- Transmission security
- Transmission encryption
- Transmission integrity
- Transmission documentation

**SC-12: Cryptographic Key Establishment and Management**
- Key management procedures
- Key management security
- Key management documentation
- Key management compliance

**SC-13: Cryptographic Protection**
- Cryptographic requirements
- Cryptographic implementation
- Cryptographic verification
- Cryptographic documentation

---

### Section 1.18: System and Information Integrity (SI)

**SI-1: System and Information Integrity Policy**
- SI policy
- SI procedures
- SI requirements
- SI documentation

**SI-2: Flaw Remediation**
- Flaw identification
- Flaw remediation
- Flaw verification
- Flaw documentation

**SI-3: Malicious Code Protection**
- Protection mechanisms
- Protection configuration
- Protection monitoring
- Protection documentation

**SI-4: System Monitoring**
- Monitoring requirements
- Monitoring tools
- Monitoring procedures
- Monitoring documentation

**SI-5: Security Alerts, Advisories, and Directives**
- Alert procedures
- Alert distribution
- Alert response
- Alert documentation

**SI-6: Security Function Verification**
- Verification requirements
- Verification procedures
- Verification documentation
- Verification reporting

**SI-7: Software, Firmware, and Information Integrity**
- Integrity requirements
- Integrity verification
- Integrity protection
- Integrity documentation

---

## PART II: CONTROL IMPLEMENTATION

### Section 2.1: Control Selection

**Selection Criteria:**
- System categorization
- Risk assessment
- Threat analysis
- Compliance requirements

**Selection Process:**
- Control identification
- Control evaluation
- Control selection
- Control documentation

---

### Section 2.2: Control Implementation

**Implementation Process:**
- Implementation planning
- Implementation execution
- Implementation verification
- Implementation documentation

**Implementation Standards:**
- NIST SP 800-53 controls
- DBIS-specific controls
- Industry best practices
- Regulatory requirements

---

### Section 2.3: Control Assessment

**Assessment Process:**
- Assessment planning
- Assessment execution
- Assessment documentation
- Assessment reporting

**Assessment Methods:**
- Testing
- Inspection
- Interview
- Observation

---

## PART III: CONTINUOUS MONITORING

### Section 3.1: Monitoring Framework

**Monitoring Requirements:**
- Continuous monitoring
- Automated monitoring
- Manual monitoring
- Periodic assessments

**Monitoring Tools:**
- Security information and event management (SIEM)
- Vulnerability scanners
- Configuration management tools
- Compliance monitoring tools

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### Section 3.2: Monitoring Procedures

**Procedures Include:**
- Monitoring configuration
- Monitoring execution
- Monitoring analysis
- Monitoring reporting

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## APPENDICES

### Appendix A: Control Mapping
- Control to requirement mapping
- Control to implementation mapping

### Appendix B: Assessment Procedures
- Detailed assessment procedures
- Assessment checklists

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**END OF NIST 800-53 SECURITY CONTROLS**