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+# FinTech GitOps CI/CD - Безопасность и Compliance
+
+**Версия:** 1.0  
+**Дата:** Январь 2026  
+**Целевая аудитория:** CISO, Security Team, Compliance Officer, AML Team, Аудиторы
+
+---
+
+## Содержание
+
+1. [Регуляторные требования](#1-регуляторные-требования)
+2. [Безопасность инфраструктуры](#2-безопасность-инфраструктуры)
+3. [Управление доступом](#3-управление-доступом)
+4. [Защита данных](#4-защита-данных)
+5. [Аудит и логирование](#5-аудит-и-логирование)
+6. [Compliance процедуры](#6-compliance-процедуры)
+7. [Incident Response](#7-incident-response)
+
+---
+
+## 1. Регуляторные требования
+
+### 1.1 PCI DSS (Payment Card Industry Data Security Standard)
+
+Требования применимые к нашей инфраструктуре:
+
+**Requirement 1: Install and maintain firewall configuration**
+
+**Реализация:**
+- VLAN сегментация с firewall между зонами
+- Deny all, allow explicitly policy
+- Quarterly review firewall rules
+- Все изменения правил через Git (audit trail)
+- Automated compliance scanning
+
+**Audit trail:**
+- Все изменения firewall rules в Git commits
+- Who, when, why documented
+- Change approval через Pull Request process
+- Automated testing перед применением
+
+**Requirement 2: Do not use vendor-supplied defaults**
+
+**Реализация:**
+- Все пароли уникально генерируются при установке
+- Default admin accounts disabled или удалены
+- Минимальная длина пароля: 16 символов
+- Password complexity: uppercase, lowercase, digits, special chars
+- Rotation policy: 90 дней для administrative accounts
+
+**Хранение паролей:**
+- Docker Swarm Secrets (encrypted at rest)
+- HashiCorp Vault (опционально для более сложных сценариев)
+- Никогда в Git repositories
+- Никогда в environment variables в открытом виде
+- Никогда в configuration files в открытом виде
+
+**Requirement 3: Protect stored cardholder data**
+
+**Применимость к инфраструктуре:**
+Инфраструктура сама не хранит карточные данные, но должна обеспечить:
+- Encryption at rest для всех databases
+- Secure transmission (TLS) между компонентами
+- Access control к application databases
+- Audit logging доступа к sensitive data
+
+**Реализация:**
+- PostgreSQL Transparent Data Encryption (TDE)
+- LUKS encryption для disk volumes
+- TLS 1.3 для всех inter-service communication
+- Certificate management через automated renewal
+- Key rotation procedures
+
+**Requirement 6: Develop and maintain secure systems and applications**
+
+**CI/CD Security:**
+- Mandatory security scanning в pipeline
+- SAST (Static Application Security Testing) через SonarQube
+- DAST (Dynamic Application Security Testing) для web apps
+- Container vulnerability scanning через Trivy
+- Dependency checking через OWASP Dependency-Check
+- Fail pipeline если critical vulnerabilities detected
+
+**Patch Management:**
+- Security patches применяются в течение 24 часов для critical
+- Weekly patching window для non-critical
+- Automated vulnerability scanning infrastructure
+- Tracking через Jira/ServiceNow tickets
+
+**Requirement 10: Track and monitor all access to network resources**
+
+**Logging Requirements:**
+- Все administrative access logged
+- Failed login attempts logged
+- Access to cardholder data environment logged
+- All privilege escalation logged
+- Logs tamper-proof (write-once storage)
+- Logs retained минимум 1 год, immediately available 3 месяца
+
+**Our Implementation:**
+- Centralized logging через Loki
+- Audit logs separate от application logs
+- Immutable storage (append-only)
+- 7 years retention для compliance (FinTech requirement)
+- Real-time correlation and alerting
+- Daily log review для critical systems
+
+**Requirement 11: Regularly test security systems and processes**
+
+**Testing Procedures:**
+- Quarterly vulnerability scans (external vendor)
+- Annual penetration testing
+- Monthly internal scans
+- Continuous automated security testing в CI/CD
+- Change detection monitoring
+
+### 1.2 GDPR (General Data Protection Regulation)
+
+**Right to be Forgotten:**
+
+**Infrastructure Support:**
+- Ability to identify все данные конкретного user
+- Automated deletion procedures
+- Verification deletion завершен
+- Audit trail deletion requests
+
+**Implementation:**
+- Database soft-delete with flag
+- Hard-delete procedures после retention period
+- Backup handling (encrypted, time-bound retention)
+- Log anonymization для long-term storage
+
+**Data Minimization:**
+- Collect только necessary data
+- Purpose limitation enforcement
+- Storage limitation policies
+- Regular review stored data
+
+**Infrastructure Measures:**
+- Не логировать PII без necessity
+- Mask sensitive data в non-production environments
+- Separate storage для PII data
+- Access control по принципу need-to-know
+
+**Data Breach Notification:**
+- Detection в течение 24 часов
+- Assessment impact в течение 48 часов
+- Notification regulator в течение 72 часов
+- User notification если high risk
+
+**Our Capabilities:**
+- Real-time security monitoring
+- Automated breach detection
+- Incident response playbooks
+- Pre-prepared notification templates
+- Tracking системы для deadline compliance
+
+### 1.3 Локальные FinTech Регуляторы
+
+**Общие требования:**
+- Данные должны храниться в jurisdiction
+- Physical server location documented
+- Data sovereignty compliance
+- Cross-border data transfer restrictions
+
+**Our Approach:**
+- Все сервера в локальном ЦОД
+- Нет cloud dependencies (data не уходит за границу)
+- DR site также в jurisdiction
+- Contractual agreements с ЦОД providers
+
+**Financial Transaction Logging:**
+- Полная audit trail для всех transactions
+- Non-repudiation через digital signatures
+- Immutable logs
+- Long-term retention (7-10 years typical)
+
+**AML (Anti-Money Laundering) Support:**
+- Transaction monitoring logs available
+- Customer due diligence data accessible
+- Suspicious activity report generation
+- Real-time alerts для unusual patterns
+
+**Our Infrastructure:**
+- Logs retention 7 years минимум
+- Audit API для AML team access
+- Real-time streaming к AML systems
+- Tamper-proof storage
+
+---
+
+## 2. Безопасность инфраструктуры
+
+### 2.1 Network Security
+
+**Network Segmentation:**
+
+**Benefits:**
+- Limit blast radius при compromise
+- Different security controls per zone
+- Easier compliance demonstration
+- Simplified audit scope
+
+**Implementation:**
+- Dedicated VLAN per zone
+- Firewall между каждой VLAN
+- No direct routing between VLANs (must go through firewall)
+- Each VLAN has own subnet
+
+**Firewall Configuration Management:**
+- All rules defined в Infrastructure as Code
+- Version controlled в Git
+- Changes через Pull Request процесс
+- Automated testing перед применением
+- Quarterly review unused rules
+
+**DDoS Protection:**
+- Rate limiting на application level
+- Connection limits per source IP
+- Traffic shaping priorities
+- Blacklist известных bad actors
+- Integration с threat intelligence feeds
+
+**Intrusion Detection/Prevention:**
+- Network-based IDS monitoring traffic
+- Host-based IDS на critical servers
+- Signature-based detection
+- Anomaly-based detection
+- Automated response для clear threats
+
+### 2.2 Server Hardening
+
+**Operating System:**
+
+**Baseline Configuration:**
+- CIS Benchmark compliance
+- Minimal installation (только necessary packages)
+- Disabled unused services
+- Firewall enabled (iptables/nftables)
+- SELinux/AppArmor enforcing mode
+
+**Regular Maintenance:**
+- Automated security patching
+- Monthly vulnerability scanning
+- Configuration drift detection
+- Kernel hardening parameters
+- Audit subsystem enabled
+
+**Docker Security:**
+
+**Daemon Configuration:**
+- Run as non-root user
+- User namespace enabled
+- Seccomp profiles applied
+- AppArmor/SELinux profiles
+- No privileged containers without justification
+
+**Image Security:**
+- Only trusted registry (Harbor)
+- Image signing verification
+- Vulnerability scanning перед deployment
+- Minimal base images (distroless где possible)
+- No secrets baked в images
+
+**Container Runtime:**
+- Resource limits enforced (CPU, memory)
+- Read-only root filesystem где possible
+- No new privileges flag
+- Drop unnecessary capabilities
+- Network policy enforcement
+
+### 2.3 Secrets Management
+
+**Types of Secrets:**
+- Database passwords
+- API keys и tokens
+- TLS certificates и private keys
+- SSH private keys
+- Encryption keys
+- Service account credentials
+
+**Storage Options:**
+
+**Docker Swarm Secrets:**
+- Native encrypted storage
+- Mounted as files в containers
+- Automatic lifecycle management
+- Encryption at rest by default
+
+**Advantages:**
+- Native integration с Swarm
+- Simple to use
+- No external dependencies
+- Good enough для many use cases
+
+**Limitations:**
+- No automatic rotation
+- No audit trail built-in
+- Limited access control granularity
+
+**HashiCorp Vault (Advanced):**
+- Centralized secrets management
+- Dynamic secrets generation
+- Automatic rotation
+- Detailed audit trail
+- Fine-grained access control
+- Encryption as a Service
+
+**When to use:**
+- Complex secret rotation requirements
+- Need for audit trail
+- Dynamic credentials
+- Compliance requirements
+- Multiple teams/projects
+
+**Secret Rotation:**
+
+**Automated Rotation:**
+- Database passwords: Quarterly
+- API tokens: Monthly
+- TLS certificates: Before expiry (automated renewal)
+- SSH keys: Annually или on employee departure
+
+**Process:**
+- Generate new secret
+- Update all consumers
+- Verify functionality
+- Deprecate old secret
+- Delete old secret после grace period
+
+**Emergency Rotation:**
+- Suspected compromise
+- Employee termination
+- Accidental exposure
+- Compliance requirement
+
+### 2.4 Certificate Management
+
+**TLS Certificates:**
+
+**Internal Services:**
+- Internal CA (Certificate Authority)
+- Wildcard certificates для *.company.local
+- 2-year validity период
+- Automated renewal 30 days before expiry
+
+**External Services (если есть):**
+- Let's Encrypt для automatic renewal
+- Commercial CA для OV/EV certificates
+- Shorter validity periods (90 days typical)
+- ACME protocol automation
+
+**Certificate Inventory:**
+- Tracking всех issued certificates
+- Expiry notifications
+- Automated renewal где possible
+- Manual renewal process для exceptions
+
+**mTLS (Mutual TLS):**
+- Client certificates для service-to-service
+- Strong authentication without passwords
+- Certificate-based authorization
+- Automatic rotation challenge
+
+---
+
+## 3. Управление доступом
+
+### 3.1 Authentication
+
+**Primary Authentication:**
+
+**LDAP/Active Directory Integration:**
+- Centralized user management
+- Single source of truth для identities
+- Automatic provisioning/deprovisioning
+- Group-based access control
+
+**Configuration:**
+- Secure LDAP (LDAPS) на порт 636
+- Certificate validation
+- Connection pooling для performance
+- Fallback к local admin account
+
+**Multi-Factor Authentication (MFA):**
+
+**Requirement:**
+- Mandatory для всех administrative access
+- Mandatory для production access
+- Mandatory для VPN
+
+**Methods:**
+- Time-based OTP (TOTP) - primary
+- Hardware tokens (YubiKey) - for high-privilege accounts
+- SMS backup codes (не recommended но fallback)
+
+**Implementation:**
+- TOTP через Google Authenticator, Authy, etc.
+- Challenge при login
+- Remember device for 7 дней (optional)
+- Emergency bypass codes (stored securely)
+
+**Session Management:**
+
+**Timeouts:**
+- Idle timeout: 30 минут
+- Absolute timeout: 8 часов
+- Re-authentication для sensitive operations
+- Concurrent session limits
+
+**Session Security:**
+- Secure cookies (httpOnly, secure, sameSite)
+- Session tokens regularly rotated
+- Logout invalidates immediately
+- Session storage encrypted
+
+### 3.2 Authorization
+
+**Role-Based Access Control (RBAC):**
+
+**Principle:** Users assigned to roles, roles have permissions
+
+**Common Roles:**
+
+**admin:**
+- Full system access
+- Create/modify/delete anything
+- Access to all environments
+- Assigned to: DevOps leads, Infrastructure team
+
+**developer:**
+- Create и modify code
+- Trigger builds
+- View logs и metrics
+- Deploy to dev/staging only
+- Assigned to: Development team
+
+**operator:**
+- View system status
+- Restart services
+- View logs
+- No code changes
+- Assigned to: Operations team, Support
+
+**auditor:**
+- Read-only access to everything
+- Cannot modify anything
+- Full audit trail
+- Assigned to: Security team, Compliance, Auditors
+
+**manager:**
+- View dashboards и reports
+- Read-only
+- Assigned to: Management, Stakeholders
+
+**Least Privilege Principle:**
+- Users granted minimum необходимых permissions
+- Just-in-time elevation для temporary needs
+- Regular access reviews (quarterly)
+- Automatic revocation after period
+
+**Segregation of Duties:**
+- Developers cannot approve own code
+- Cannot deploy own changes to production
+- Different person reviews Pull Requests
+- Ops team independent от development
+
+### 3.3 Service Accounts
+
+**Purpose:**
+- Automated processes
+- CI/CD pipelines
+- Monitoring agents
+- Integration между systems
+
+**Management:**
+
+**Creation:**
+- Documented purpose
+- Approval required
+- Minimal permissions granted
+- Expiry date set
+
+**Credentials:**
+- Strong auto-generated passwords
+- Stored в secrets management
+- Never shared between services
+- Regular rotation
+
+**Monitoring:**
+- Usage tracked
+- Anomaly detection
+- Failed authentication alerts
+- Unused account cleanup
+
+**Examples:**
+
+**jenkins-ci:**
+- Purpose: CI pipeline execution
+- Permissions: Read Gitea, Push to Harbor, Update Git repos
+- Credential type: API token
+- Rotation: Quarterly
+
+**gitops-operator:**
+- Purpose: Automated deployment
+- Permissions: Read Git, Manage Swarm via API
+- Credential type: TLS client certificate
+- Rotation: Annually
+
+**prometheus-scraper:**
+- Purpose: Metrics collection
+- Permissions: Read-only metrics endpoints
+- Credential type: Bearer token
+- Rotation: Semi-annually
+
+---
+
+## 4. Защита данных
+
+### 4.1 Encryption at Rest
+
+**Database Encryption:**
+
+**PostgreSQL TDE (Transparent Data Encryption):**
+- Encrypts data files на disk
+- Transparent to applications
+- Minimal performance impact (<5%)
+- Key management через OS или external KMS
+
+**Alternative:**
+- LUKS (Linux Unified Key Setup) для full disk encryption
+- Encrypt entire volume
+- Key stored separately (не на encrypted volume)
+- Automatic mount с ключом при boot
+
+**Git Repository Encryption:**
+- Filesystem-level encryption (LUKS)
+- Individual repository encryption не required (Git не содержит sensitive data at rest)
+- Backup encryption обязательно
+
+**Docker Image Storage:**
+- Harbor storage backend encrypted
+- S3/Object storage с encryption
+- Encryption keys rotated annually
+
+### 4.2 Encryption in Transit
+
+**TLS Everywhere:**
+
+**Principle:** All network communication encrypted
+
+**External Communications:**
+- HTTPS (TLS 1.3) для web interfaces
+- SSH для Git operations
+- VPN для remote access
+
+**Internal Communications:**
+- Service-to-service TLS
+- Database connections encrypted
+- Docker overlay network encrypted (IPSec by default в Swarm)
+
+**TLS Configuration:**
+
+**Minimum Version:** TLS 1.2 (prefer 1.3)
+
+**Cipher Suites (ordered by preference):**
+- TLS_AES_128_GCM_SHA256
+- TLS_AES_256_GCM_SHA384
+- TLS_CHACHA20_POLY1305_SHA256
+- TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
+- TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
+
+**Disable:** 
+- SSLv2, SSLv3, TLS 1.0, TLS 1.1
+- Weak ciphers (RC4, DES, 3DES)
+- Anonymous ciphers
+- Export ciphers
+
+**Certificate Validation:**
+- Always validate certificates
+- Pin certificates для critical services
+- OCSP stapling enabled
+- Certificate transparency logs
+
+### 4.3 Data Classification
+
+**Classification Levels:**
+
+**Public:**
+- Non-sensitive information
+- No encryption required (но recommended)
+- No access restrictions
+- Example: Marketing materials, public documentation
+
+**Internal:**
+- Business information
+- Encryption recommended
+- Access control required
+- Example: Internal docs, non-sensitive metrics
+
+**Confidential:**
+- Sensitive business information
+- Encryption required
+- Strong access control
+- Audit logging mandatory
+- Example: Financial reports, customer lists, employee data
+
+**Restricted:**
+- Highly sensitive
+- Encryption required (at rest и in transit)
+- Strict access control
+- Comprehensive audit trail
+- Additional controls (DLP, etc.)
+- Example: Payment card data, authentication credentials, encryption keys
+
+**Handling Requirements:**
+
+**Storage:**
+- Public: Any storage
+- Internal: Encrypted storage preferred
+- Confidential: Encrypted storage required
+- Restricted: Encrypted dedicated storage, access logged
+
+**Transmission:**
+- Public: Any method
+- Internal: Encrypted preferred
+- Confidential: Encrypted required
+- Restricted: Encrypted + authenticated channels only
+
+**Retention:**
+- Public: Indefinite
+- Internal: Based на business need
+- Confidential: Regulatory requirements + business need
+- Restricted: Regulatory requirements, secure deletion after
+
+### 4.4 Backup Security
+
+**Backup Encryption:**
+- All backups encrypted перед storage
+- Encryption keys separate от backups
+- Key escrow procedures для disaster scenarios
+
+**Backup Access:**
+- Limited to backup administrators
+- MFA required для access
+- All access logged
+- Audit trail для compliance
+
+**Backup Testing:**
+- Monthly restore tests
+- Verify encryption/decryption works
+- Measure recovery time
+- Document any issues
+
+**Backup Retention:**
+- Hourly: 48 hours
+- Daily: 30 days
+- Weekly: 12 weeks
+- Monthly: 7 years (compliance requirement)
+
+**Off-site Storage:**
+- Encrypted backups replicated к off-site location
+- Different geographic region
+- Different administrator accounts
+- Air-gapped где possible
+
+---
+
+## 5. Аудит и логирование
+
+### 5.1 What to Log
+
+**Authentication Events:**
+- Successful logins (user, source IP, timestamp)
+- Failed login attempts
+- Logout events
+- Password changes
+- MFA challenges и results
+- Session timeouts
+
+**Authorization Events:**
+- Permission checks (allowed/denied)
+- Role assignments/removals
+- Access to sensitive data
+- Privilege escalation attempts
+- Policy violations
+
+**Infrastructure Changes:**
+- Server creation/deletion/modification
+- Network configuration changes
+- Firewall rule changes
+- Service deployments
+- Configuration updates
+- Scale up/down events
+
+**Application Activity:**
+- Critical business transactions
+- Data access (especially PII)
+- Data modifications
+- Data deletions
+- Export operations
+
+**Security Events:**
+- Vulnerability scans results
+- Intrusion detection alerts
+- Malware detection
+- Certificate expiry warnings
+- Unusual activity patterns
+
+### 5.2 Log Format и Storage
+
+**Structured Logging:**
+- JSON format для machine parsing
+- Consistent timestamp format (ISO 8601 UTC)
+- Correlation IDs для tracing
+- Standardized field names
+
+**Example:**
+```json
+{
+  "timestamp": "2026-01-12T10:30:00Z",
+  "level": "INFO",
+  "service": "gitea",
+  "event": "user.login",
+  "user": "john.doe",
+  "source_ip": "10.10.10.100",
+  "result": "success",
+  "correlation_id": "abc-123-def-456"
+}
+```
+
+**Centralized Storage:**
+- All logs forwarded к Loki
+- Long-term storage в compressed format
+- Hot storage: 90 days (immediately searchable)
+- Warm storage: 1 year (slower но available)
+- Cold storage: 7 years (archive, retrieval на request)
+
+**Log Integrity:**
+- Write-once storage (cannot be modified)
+- Cryptographic hashing для tamper detection
+- Chain of custody documented
+- Periodic integrity verification
+
+### 5.3 Log Monitoring
+
+**Real-time Monitoring:**
+- Security events trigger alerts
+- Failed authentication patterns
+- Unusual access patterns
+- Configuration changes
+- Error spikes
+
+**Alerting Thresholds:**
+- Failed logins: 5 within 5 minutes from same IP
+- Privilege escalation attempts: Any
+- Unauthorized access attempts: Any
+- Critical configuration changes: Any (для review)
+- Service unavailability: Immediate
+
+**Alert Routing:**
+- Critical security: CISO, Security team, PagerDuty
+- Infrastructure issues: DevOps team, Slack
+- Application errors: Development team, Slack
+- Compliance events: Compliance officer, Email
+
+### 5.4 Log Retention
+
+**Regulatory Requirements:**
+- Financial transactions: 7 years minimum
+- Audit logs: 7 years minimum
+- Access logs: 3 years minimum
+- Application logs: 1 year minimum
+
+**Our Policy:**
+- Security logs: 7 years
+- Audit logs: 7 years
+- Application logs: 1 year
+- Debug logs: 90 days
+- Infrastructure metrics: 1 year
+
+**Retention Enforcement:**
+- Automated архивация по schedule
+- Encrypted archives
+- Documented chain of custody
+- Secure deletion после retention period
+
+---
+
+## 6. Compliance процедуры
+
+### 6.1 Regular Compliance Activities
+
+**Daily:**
+- Security monitoring review
+- Failed authentication analysis
+- Critical alert review
+- Backup verification
+
+**Weekly:**
+- Vulnerability scan review
+- Patch status review
+- Access review для high-privilege accounts
+- Incident response drill
+
+**Monthly:**
+- Full vulnerability assessment
+- User access review
+- Unused account cleanup
+- Certificate expiry check
+- Disaster recovery test
+
+**Quarterly:**
+- External vulnerability scan
+- Firewall rule review
+- Policy compliance audit
+- Security training для employees
+- Risk assessment update
+
+**Annually:**
+- Penetration testing
+- Full security audit
+- DR full drill
+- Policy review и update
+- Compliance certification renewal
+
+### 6.2 Change Management
+
+**Change Types:**
+
+**Standard Change:**
+- Pre-approved, low risk
+- Automated deployment
+- Example: Application deployment через CI/CD
+
+**Normal Change:**
+- Requires approval
+- Risk assessment
+- Testing required
+- Example: Infrastructure changes, new services
+
+**Emergency Change:**
+- Immediate action required
+- Reduced approval process
+- Post-implementation review mandatory
+- Example: Security patch, service outage
+
+**Change Process:**
+
+**Request:**
+- Document change requirements
+- Identify affected systems
+- Assess risk и impact
+- Plan rollback procedure
+
+**Approval:**
+- Technical review
+- Security review (для significant changes)
+- CAB (Change Advisory Board) для high-risk
+- Management approval для major changes
+
+**Implementation:**
+- Follow defined procedure
+- Use automation где possible
+- Verify success
+- Document results
+
+**Review:**
+- Post-implementation review
+- Lessons learned
+- Update procedures
+- Close change ticket
+
+### 6.3 Audit Preparation
+
+**Continuous Audit Readiness:**
+
+**Documentation:**
+- All policies documented и up-to-date
+- Procedures documented
+- Architecture diagrams current
+- Data flow diagrams maintained
+- Risk assessments current
+
+**Evidence Collection:**
+- Automated compliance reporting
+- Audit logs readily available
+- Change history в Git
+- Access reviews documented
+- Training records maintained
+
+**Pre-Audit Checklist:**
+- Review all policies
+- Ensure documentation current
+- Gather evidence для past year
+- Identify any gaps
+- Remediate issues
+- Prepare explanation для exceptions
+
+**During Audit:**
+- Provide requested information promptly
+- Explain controls и their effectiveness
+- Demonstrate security measures
+- Show evidence compliance
+- Address questions thoroughly
+
+**Post-Audit:**
+- Review findings
+- Create remediation plan для gaps
+- Implement improvements
+- Update documentation
+- Schedule follow-up
+
+### 6.4 Compliance Reporting
+
+**Regular Reports:**
+
+**Weekly Security Report:**
+- Security incidents
+- Vulnerability scan results
+- Failed login attempts
+- Unusual activity
+- Audience: CISO, Security team
+
+**Monthly Compliance Report:**
+- Access reviews completed
+- Changes implemented
+- Audit findings status
+- Policy violations
+- Audience: Compliance officer, Management
+
+**Quarterly Risk Report:**
+- Risk assessment updates
+- New threats identified
+- Mitigation status
+- Risk trend analysis
+- Audience: Board, Executive team
+
+**Annual Compliance Statement:**
+- Compliance status for all regulations
+- Audit results summary
+- Major incidents и responses
+- Roadmap для next year
+- Audience: Board, Regulators, Auditors
+
+---
+
+## 7. Incident Response
+
+### 7.1 Incident Classification
+
+**Severity Levels:**
+
+**P1 - Critical:**
+- Data breach
+- Service completely unavailable
+- Active attack in progress
+- Response: Immediate, 24/7
+- Resolution target: 1 hour
+
+**P2 - High:**
+- Degraded service
+- Potential security issue
+- Significant performance problem
+- Response: Within 1 hour
+- Resolution target: 4 hours
+
+**P3 - Medium:**
+- Minor service issues
+- Non-critical security concern
+- Workaround available
+- Response: Within 4 hours
+- Resolution target: 24 hours
+
+**P4 - Low:**
+- Cosmetic issues
+- Feature requests
+- Questions
+- Response: Within 24 hours
+- Resolution target: Best effort
+
+### 7.2 Incident Response Process
+
+**Phase 1: Detection и Triage**
+- Incident detected (automated monitoring или manual report)
+- Initial assessment severity
+- Assign incident commander
+- Form response team
+- Notify stakeholders
+
+**Phase 2: Containment**
+- Isolate affected systems
+- Prevent spread
+- Preserve evidence
+- Implement temporary fixes
+- Continue monitoring
+
+**Phase 3: Investigation**
+- Determine root cause
+- Assess scope impact
+- Identify all affected systems
+- Document timeline
+- Collect evidence
+
+**Phase 4: Eradication**
+- Remove cause
+- Patch vulnerabilities
+- Update security controls
+- Verify threat eliminated
+
+**Phase 5: Recovery**
+- Restore systems from clean state
+- Verify functionality
+- Monitor for recurrence
+- Gradual return to normal
+
+**Phase 6: Lessons Learned**
+- Post-mortem meeting
+- Document findings
+- Update procedures
+- Implement improvements
+- Train team
+
+### 7.3 Incident Response Playbooks
+
+**Pre-defined playbooks для common scenarios:**
+
+**Suspected Breach:**
+- Isolate affected systems
+- Capture memory dumps
+- Preserve logs
+- Notify CISO и Legal
+- Begin forensic investigation
+- Consider external expertise
+- Assess notification requirements
+- Document everything
+
+**Ransomware:**
+- Immediate isolation
+- Do not pay ransom (policy)
+- Assess backup availability
+- Determine extent
+- Notify law enforcement
+- Begin recovery from backups
+- Identify entry vector
+- Remediate vulnerability
+
+**DDoS Attack:**
+- Activate DDoS mitigation
+- Contact ISP
+- Rate limiting
+- Block source IPs
+- Scale up infrastructure если needed
+- Communication to customers
+- Monitor для end of attack
+
+**Insider Threat:**
+- Revoke access immediately
+- Preserve evidence
+- Notify HR и Legal
+- Review activity logs
+- Assess data exposure
+- Change credentials
+- Document incident
+
+### 7.4 Communication Plan
+
+**Internal Communication:**
+
+**Incident Team:**
+- Dedicated Slack channel
+- Regular updates
+- Action items tracking
+- Status changes
+
+**Management:**
+- Initial notification: Immediate для P1/P2
+- Status updates: Hourly для P1, Daily для P2
+- Resolution notification
+- Post-mortem report
+
+**Stakeholders:**
+- Need-to-know basis
+- Clear, non-technical language
+- Regular updates
+- Next steps
+
+**External Communication:**
+
+**Customers (если impacted):**
+- Timely notification
+- Clear explanation
+- Impact assessment
+- Mitigation steps
+- Timeline для resolution
+- Contact для questions
+
+**Regulators (если required):**
+- Within 72 hours для data breach (GDPR)
+- Detailed incident report
+- Remediation plan
+- Follow-up reports
+
+**Media (если necessary):**
+- Coordinated через PR team
+- Consistent messaging
+- Factual information только
+- No speculation
+
+---
+
+**Approval:**
+- CISO: _______________
+- Compliance Officer: _______________
+- Legal: _______________
+- Date: _______________
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