Security Architecture
ReptiDex implements a comprehensive security strategy that protects user data, ensures regulatory compliance, and maintains system integrity across all layers of the application stack.Security Principles
Core Security Tenets
- Defense in Depth: Multiple security layers to prevent single points of failure
- Zero Trust: Never trust, always verify - every request is authenticated and authorized
- Principle of Least Privilege: Users and services have minimal required permissions
- Security by Design: Security considerations built into every architectural decision
- Transparency and Auditability: Complete audit trails for all security-relevant actions
Compliance Framework
- GDPR: General Data Protection Regulation compliance for EU users
- CCPA: California Consumer Privacy Act compliance
- SOC 2 Type II: Security and availability controls
- PCI DSS: Payment card data security standards
Authentication Architecture
Multi-Factor Authentication
JWT Token Strategy
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# JWT token configuration
JWT_CONFIG = {
'algorithm': 'RS256',
'access_token_expire': 15 * 60, # 15 minutes
'refresh_token_expire': 7 * 24 * 60 * 60, # 7 days
'issuer': 'ReptiDex',
'audience': ['web-app', 'mobile-app', 'api'],
'claims': {
'user_id': 'required',
'tenant_id': 'required',
'roles': 'required',
'permissions': 'required',
'session_id': 'required'
}
}
# Token rotation strategy
class TokenManager:
async def refresh_token(self, refresh_token: str) -> TokenPair:
# Validate refresh token
claims = await self.validate_refresh_token(refresh_token)
# Generate new token pair
new_access_token = await self.generate_access_token(claims)
new_refresh_token = await self.generate_refresh_token(claims)
# Revoke old refresh token
await self.revoke_refresh_token(refresh_token)
return TokenPair(new_access_token, new_refresh_token)
Session Management
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# Secure session configuration
SESSION_CONFIG = {
'secure': True, # HTTPS only
'httponly': True, # No JavaScript access
'samesite': 'Strict', # CSRF protection
'max_age': 15 * 60, # 15 minutes
'domain': '.reptidex.com', # Subdomain sharing
'path': '/'
}
# Session security monitoring
class SessionSecurityMonitor:
async def detect_anomalies(self, session_id: str, request_info: dict):
session = await self.get_session(session_id)
# Check for suspicious patterns
if await self.is_suspicious_location_change(session, request_info):
await self.trigger_security_alert('location_anomaly', session)
if await self.is_suspicious_device_change(session, request_info):
await self.require_reauthentication(session)
if await self.is_brute_force_attempt(request_info):
await self.implement_rate_limiting(request_info['ip'])
Authorization Framework
Role-Based Access Control (RBAC)
Service Ownership: repti-core service manages all authentication and authorization data in repti_core_db ReptiDex implements vivarium-scoped roles using husbandry-themed names:- Keeper (Viewer): Read-only access to animals, pedigrees, clutches
- Handler (Editor): Can add/update animals, pairings, clutches, and media
- Curator (Admin): Manages vivarium data + members, cannot change billing
- Herpetologist (Owner): Full rights including deleting vivarium and managing subscriptions
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-- Vivarium role enumeration
CREATE TYPE vivarium_role_enum AS ENUM (
'keeper', -- Read-only access (Viewer)
'handler', -- Editor permissions
'curator', -- Admin permissions
'herpetologist' -- Owner permissions
);
-- Role hierarchy with vivarium context (repti_core_db schema)
CREATE TABLE vivarium_members (
id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
vivarium_id UUID REFERENCES vivariums(id) ON DELETE CASCADE,
user_id UUID REFERENCES users(id) ON DELETE CASCADE,
role vivarium_role_enum NOT NULL DEFAULT 'keeper',
permissions JSONB DEFAULT '{}',
invited_by UUID REFERENCES users(id),
joined_at TIMESTAMPTZ DEFAULT NOW(),
updated_at TIMESTAMPTZ DEFAULT NOW(),
UNIQUE(vivarium_id, user_id)
);
-- Role-based permission validation
CREATE TABLE role_permissions (
id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
role vivarium_role_enum NOT NULL,
resource VARCHAR(50) NOT NULL,
action VARCHAR(30) NOT NULL,
allowed BOOLEAN DEFAULT FALSE,
conditions JSONB DEFAULT '{}',
created_at TIMESTAMPTZ DEFAULT NOW()
);
Vivarium Security Model
Each vivarium operates as an isolated security boundary with hierarchical role permissions:- Role Hierarchy:
keeper<handler<curator<herpetologist - Permission Inheritance: Higher roles inherit all lower role permissions
- Context Isolation: User can have different roles across different vivariums
- Audit Trail: All role changes and sensitive operations logged
- MFA Requirements: Curator+ roles require multi-factor authentication
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-- Permissions system with service-level granularity
CREATE TABLE auth.permissions (
id TEXT PRIMARY KEY,
service TEXT NOT NULL, -- repti-animal, repti-commerce, etc.
resource TEXT NOT NULL, -- animals, listings, etc.
action TEXT NOT NULL, -- create, read, update, delete
condition JSONB, -- optional conditions
created_at TIMESTAMPTZ DEFAULT now(),
UNIQUE(service, resource, action)
);
-- Role-permission mapping
CREATE TABLE auth.role_permissions (
role_id TEXT REFERENCES auth.roles(id),
permission_id TEXT REFERENCES auth.permissions(id),
granted_at TIMESTAMPTZ DEFAULT now(),
granted_by TEXT REFERENCES auth.users(id),
PRIMARY KEY(role_id, permission_id)
);
-- User role assignments with organization scope
CREATE TABLE auth.user_roles (
user_id TEXT REFERENCES auth.users(id),
role_id TEXT REFERENCES auth.roles(id),
organization_id TEXT REFERENCES auth.organizations(id),
granted_at TIMESTAMPTZ DEFAULT now(),
granted_by TEXT REFERENCES auth.users(id),
expires_at TIMESTAMPTZ,
PRIMARY KEY(user_id, role_id, organization_id)
);
Fine-Grained Permissions
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# Cross-service permission checking (repti-core service)
class PermissionService:
async def check_service_permission(
self,
user_id: str,
service: str,
resource: str,
action: str,
context: dict = None
) -> bool:
# Get user roles for current organization
user_roles = await self.get_user_roles(user_id, context.get('organization_id'))
# Check each role for required permission
for role in user_roles:
# Only check permissions for relevant services
if service not in role.service_scope:
continue
permissions = await self.get_role_permissions(role.id)
for permission in permissions:
if (permission.service == service and
permission.resource == resource and
permission.action == action and
await self.evaluate_conditions(permission.condition, context)):
return True
return False
async def check_cross_service_access(self, requesting_service: str, target_service: str) -> bool:
"""Validate service-to-service communication"""
service_permissions = {
'repti-animal': ['repti-core'], # Can call core for auth
'repti-commerce': ['repti-core', 'repti-animal'], # Can call core + business
'repti-media': ['repti-core'], # Can call core for auth
'repti-community': ['repti-core', 'repti-animal'], # Can call core + business
'repti-ops': ['repti-core', 'repti-animal', 'repti-commerce'] # Admin access
}
allowed_targets = service_permissions.get(requesting_service, [])
return target_service in allowed_targets
async def evaluate_conditions(self, condition: dict, context: dict) -> bool:
if not condition:
return True
# Service-aware conditions
if 'owner_only' in condition:
return context.get('resource_owner_id') == context.get('user_id')
if 'organization_member' in condition:
return await self.is_organization_member(
context.get('user_id'),
context.get('organization_id')
)
if 'service_admin' in condition:
return await self.has_service_admin_role(
context.get('user_id'),
condition['service_admin']
)
return True
Data Protection and Privacy
Encryption Strategy
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# Multi-layer encryption approach
class EncryptionService:
def __init__(self):
self.app_key = self.load_application_key()
self.user_keys = {} # Per-user encryption keys
async def encrypt_sensitive_field(self, data: str, user_id: str) -> str:
# Layer 1: User-specific encryption
user_key = await self.get_user_key(user_id)
encrypted_data = self.symmetric_encrypt(data, user_key)
# Layer 2: Application-level encryption
double_encrypted = self.symmetric_encrypt(encrypted_data, self.app_key)
return double_encrypted
async def encrypt_pii(self, pii_data: dict) -> dict:
encrypted_fields = {}
for field, value in pii_data.items():
if field in ['email', 'phone', 'address', 'ssn']:
encrypted_fields[f"{field}_encrypted"] = await self.encrypt_with_kms(value)
else:
encrypted_fields[field] = value
return encrypted_fields
Privacy Controls
Service Distribution: Privacy controls managed per service with cross-service coordinationCopy
-- Field-level privacy settings (repti_core_db.privacy schema)
CREATE TABLE privacy.field_visibility (
service TEXT NOT NULL, -- repti-animal, repti-commerce, etc.
record_type TEXT NOT NULL, -- animals, profiles, etc.
record_id TEXT NOT NULL,
field_name TEXT NOT NULL,
visibility_level TEXT NOT NULL DEFAULT 'private',
-- public, organization, private, custom
custom_rules JSONB,
created_at TIMESTAMPTZ DEFAULT now(),
updated_at TIMESTAMPTZ DEFAULT now(),
PRIMARY KEY(service, record_type, record_id, field_name)
);
-- Service-specific data retention policies
CREATE TABLE privacy.retention_policies (
service TEXT NOT NULL, -- Which service owns this data type
data_type TEXT NOT NULL, -- users, animals, transactions, etc.
retention_period INTERVAL NOT NULL,
deletion_method TEXT NOT NULL DEFAULT 'hard_delete',
archival_location TEXT,
cross_service_deps TEXT[], -- Services that depend on this data
created_at TIMESTAMPTZ DEFAULT now(),
PRIMARY KEY(service, data_type)
);
-- Cross-service privacy coordination
CREATE TABLE privacy.service_privacy_requests (
request_id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
user_id TEXT NOT NULL,
request_type TEXT NOT NULL, -- export, deletion, rectification
affected_services TEXT[] NOT NULL,
completion_status JSONB NOT NULL DEFAULT '{}', -- Track per-service completion
created_at TIMESTAMPTZ DEFAULT now(),
completed_at TIMESTAMPTZ
);
GDPR Compliance Implementation
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# Cross-service GDPR compliance orchestration (repti-ops service)
class GDPRComplianceService:
def __init__(self):
self.service_clients = {
'repti-core': CoreServiceClient(),
'repti-animal': BusinessServiceClient(),
'repti-commerce': CommerceServiceClient(),
'repti-media': MediaServiceClient(),
'repti-community': EngagementServiceClient()
}
async def handle_data_export_request(self, user_id: str) -> dict:
"""Right to Data Portability - Article 20"""
request_id = await self.create_privacy_request(user_id, 'export')
# Coordinate data export across all 6 services
export_data = {}
for service_name, client in self.service_clients.items():
try:
service_data = await client.export_user_data(user_id, request_id)
export_data[service_name] = service_data
await self.update_request_status(request_id, service_name, 'completed')
except Exception as e:
await self.update_request_status(request_id, service_name, 'failed', str(e))
# Aggregate and sanitize cross-service data
return await self.sanitize_for_export(export_data)
async def handle_deletion_request(self, user_id: str) -> bool:
"""Right to Erasure - Article 17"""
request_id = await self.create_privacy_request(user_id, 'deletion')
# Check cross-service dependencies
dependencies = await self.check_deletion_dependencies(user_id)
if dependencies['blocking_relationships']:
raise CannotDeleteException(f"Blocking relationships: {dependencies}")
# Coordinate deletion across services in dependency order
deletion_order = ['repti-media', 'repti-community', 'repti-commerce', 'repti-animal', 'repti-core']
for service_name in deletion_order:
client = self.service_clients[service_name]
try:
await client.delete_user_data(user_id, request_id, dependencies)
await self.update_request_status(request_id, service_name, 'completed')
except Exception as e:
await self.update_request_status(request_id, service_name, 'failed', str(e))
await self.initiate_rollback_procedure(request_id, user_id)
return False
return True
async def handle_rectification_request(self, user_id: str, corrections: dict) -> bool:
"""Right to Rectification - Article 16"""
request_id = await self.create_privacy_request(user_id, 'rectification')
# Group corrections by service
service_corrections = await self.group_corrections_by_service(corrections)
# Apply corrections across services with two-phase commit
for service_name, service_corrections in service_corrections.items():
client = self.service_clients[service_name]
try:
await client.apply_corrections(user_id, service_corrections, request_id)
await self.update_request_status(request_id, service_name, 'completed')
except Exception as e:
await self.update_request_status(request_id, service_name, 'failed', str(e))
# Notify affected services of data changes
await self.notify_cross_service_data_update(user_id, corrections)
return True
async def check_deletion_dependencies(self, user_id: str) -> dict:
"""Check if user data can be safely deleted across all services"""
dependencies = {
'blocking_relationships': [],
'safe_to_anonymize': [],
'requires_retention': []
}
# Check each service for deletion blockers
for service_name, client in self.service_clients.items():
service_deps = await client.check_deletion_readiness(user_id)
dependencies['blocking_relationships'].extend(service_deps.get('blockers', []))
dependencies['requires_retention'].extend(service_deps.get('retention_required', []))
return dependencies
Network Security
VPC Architecture
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# AWS VPC Security Configuration
vpc_configuration:
cidr_block: "10.0.0.0/16"
public_subnets:
- cidr: "10.0.1.0/24"
az: "us-east-1a"
purpose: "Load Balancers"
- cidr: "10.0.2.0/24"
az: "us-east-1b"
purpose: "NAT Gateways"
private_subnets:
- cidr: "10.0.10.0/24"
az: "us-east-1a"
purpose: "Application Servers"
- cidr: "10.0.11.0/24"
az: "us-east-1b"
purpose: "Application Servers"
database_subnets:
- cidr: "10.0.20.0/24"
az: "us-east-1a"
purpose: "Database Servers"
- cidr: "10.0.21.0/24"
az: "us-east-1b"
purpose: "Database Servers"
security_groups:
web_tier:
ingress:
- port: 443
protocol: "tcp"
source: "0.0.0.0/0"
- port: 80
protocol: "tcp"
source: "0.0.0.0/0"
egress:
- port: 8080
protocol: "tcp"
destination: "app_tier_sg"
app_tier:
ingress:
- port: 8080
protocol: "tcp"
source: "web_tier_sg"
egress:
- port: 5432
protocol: "tcp"
destination: "db_tier_sg"
db_tier:
ingress:
- port: 5432
protocol: "tcp"
source: "app_tier_sg"
API Security
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# API security middleware
class APISecurityMiddleware:
async def __call__(self, request: Request, call_next):
# Rate limiting
if not await self.check_rate_limit(request):
raise HTTPException(429, "Rate limit exceeded")
# Input validation
await self.validate_input(request)
# SQL injection prevention
await self.sanitize_query_params(request)
# CORS validation
if not await self.validate_cors(request):
raise HTTPException(403, "CORS policy violation")
response = await call_next(request)
# Security headers
self.add_security_headers(response)
return response
def add_security_headers(self, response: Response):
response.headers.update({
'X-Content-Type-Options': 'nosniff',
'X-Frame-Options': 'DENY',
'X-XSS-Protection': '1; mode=block',
'Strict-Transport-Security': 'max-age=31536000; includeSubDomains',
'Content-Security-Policy': self.get_csp_header(),
'Referrer-Policy': 'strict-origin-when-cross-origin'
})
Application Security
Input Validation and Sanitization
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# Comprehensive input validation
class InputValidator:
@staticmethod
def validate_animal_data(data: dict) -> dict:
schema = {
'name': {
'type': 'string',
'maxlength': 100,
'regex': r'^[A-Za-z0-9\s\-_]+$',
'required': True
},
'species': {
'type': 'string',
'allowed': VALID_SPECIES_LIST,
'required': True
},
'hatch_date': {
'type': 'date',
'min': '1990-01-01',
'max': 'today',
'required': False
}
}
return validate_against_schema(data, schema)
@staticmethod
def sanitize_html_content(content: str) -> str:
# Remove potentially dangerous HTML tags and attributes
allowed_tags = ['p', 'br', 'strong', 'em', 'u', 'ol', 'ul', 'li']
allowed_attributes = {}
return bleach.clean(
content,
tags=allowed_tags,
attributes=allowed_attributes,
strip=True
)
Secrets Management
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# AWS Secrets Manager integration
class SecretsManager:
def __init__(self):
self.client = boto3.client('secretsmanager')
self.cache = TTLCache(maxsize=100, ttl=300) # 5-minute cache
async def get_secret(self, secret_name: str) -> str:
if secret_name in self.cache:
return self.cache[secret_name]
try:
response = self.client.get_secret_value(SecretId=secret_name)
secret_value = response['SecretString']
# Cache for 5 minutes
self.cache[secret_name] = secret_value
return secret_value
except ClientError as e:
logger.error(f"Failed to retrieve secret {secret_name}: {e}")
raise SecretRetrievalException(f"Secret {secret_name} not found")
async def rotate_secret(self, secret_name: str) -> bool:
"""Automatic secret rotation"""
try:
self.client.rotate_secret(
SecretId=secret_name,
ForceRotateSecretVersionId=True
)
# Clear from cache to force refresh
self.cache.pop(secret_name, None)
return True
except ClientError as e:
logger.error(f"Failed to rotate secret {secret_name}: {e}")
return False
Security Monitoring and Incident Response
Security Event Monitoring
Service Integration: Security monitoring coordinated by repti-ops with event aggregation from all 6 servicesCopy
# Cross-service security event detection (repti-ops service)
class SecurityMonitor:
def __init__(self):
self.new_relic_client = NewRelicClient()
self.service_security_endpoints = {
'repti-core': '/security/events',
'repti-animal': '/security/events',
'repti-commerce': '/security/events',
'repti-media': '/security/events',
'repti-community': '/security/events'
}
async def monitor_cross_service_events(self, event: dict):
"""Monitor security events across all services"""
service = event.get('service')
event_type = event.get('type')
# Service-specific security monitoring
if service == 'repti-core' and event_type == 'login_attempt':
await self.monitor_login_attempts(event)
elif service == 'repti-animal' and event_type == 'data_access':
await self.monitor_animal_data_access(event)
elif service == 'repti-commerce' and event_type == 'transaction':
await self.monitor_transaction_security(event)
elif service == 'repti-media' and event_type == 'file_upload':
await self.monitor_file_security(event)
elif service == 'repti-community' and event_type == 'search_query':
await self.monitor_search_security(event)
# Cross-service correlation
await self.correlate_security_events(event)
async def monitor_login_attempts(self, login_event: dict):
user_id = login_event.get('user_id')
ip_address = login_event.get('ip_address')
success = login_event.get('success')
if not success:
await self.track_failed_login(user_id, ip_address)
# Check for brute force across all services
if await self.is_cross_service_brute_force(ip_address):
await self.block_ip_globally(ip_address)
await self.alert_security_team('brute_force_detected', {
'ip_address': ip_address,
'target_user': user_id,
'affected_services': await self.get_affected_services(ip_address)
})
else:
await self.check_cross_service_login_anomalies(login_event)
async def monitor_service_privilege_escalation(self, user_id: str, service: str, old_roles: list, new_roles: list):
elevated_permissions = set(new_roles) - set(old_roles)
if elevated_permissions:
await self.log_service_privilege_change(user_id, service, elevated_permissions)
# Alert on cross-service admin privileges
if any('admin' in role for role in elevated_permissions):
await self.alert_security_team('service_admin_privilege_granted', {
'user_id': user_id,
'service': service,
'new_roles': list(elevated_permissions),
'cross_service_impact': await self.assess_cross_service_impact(elevated_permissions)
})
Incident Response Automation
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# Automated incident response
class IncidentResponse:
async def handle_security_incident(self, incident_type: str, details: dict):
incident_id = await self.create_incident_record(incident_type, details)
# Automated responses based on incident type
if incident_type == 'data_breach_suspected':
await self.initiate_data_breach_protocol(incident_id, details)
elif incident_type == 'unauthorized_access':
await self.lock_affected_accounts(details.get('affected_users', []))
elif incident_type == 'malware_detected':
await self.isolate_affected_systems(details.get('affected_hosts', []))
# Always notify security team
await self.notify_security_team(incident_id, incident_type, details)
async def initiate_data_breach_protocol(self, incident_id: str, details: dict):
"""GDPR Article 33 & 34 compliance"""
# 1. Contain the breach
await self.contain_breach(details)
# 2. Assess the risk
risk_level = await self.assess_breach_risk(details)
# 3. Notify authorities if required (72-hour rule)
if risk_level >= RiskLevel.HIGH:
await self.schedule_authority_notification(incident_id, details)
# 4. Notify affected individuals if required
if risk_level >= RiskLevel.CRITICAL:
await self.notify_affected_individuals(details.get('affected_users', []))
Compliance and Auditing
Audit Trail Implementation
Service Distribution: Security events collected by repti-ops from all 6 services and stored in repti_ops_dbCopy
-- Cross-service security audit logging (repti_ops_db.audit schema)
CREATE TABLE audit.security_events (
id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
service TEXT NOT NULL, -- Which service generated the event
event_type TEXT NOT NULL,
event_category TEXT NOT NULL, -- auth, authorization, data_access, etc.
user_id TEXT,
session_id TEXT,
ip_address INET,
user_agent TEXT,
resource_type TEXT,
resource_id TEXT,
action TEXT,
result TEXT, -- success, failure, blocked
risk_score INTEGER,
cross_service_correlation_id UUID, -- Link related events across services
metadata JSONB,
occurred_at TIMESTAMPTZ DEFAULT now()
);
-- Service-specific audit indexes
CREATE INDEX idx_security_events_service ON audit.security_events(service, occurred_at);
CREATE INDEX idx_security_events_user ON audit.security_events(user_id, occurred_at);
CREATE INDEX idx_security_events_correlation ON audit.security_events(cross_service_correlation_id);
-- Cross-service event correlation table
CREATE TABLE audit.event_correlations (
correlation_id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
user_id TEXT NOT NULL,
session_id TEXT,
event_chain TEXT[], -- Order of services involved
start_time TIMESTAMPTZ DEFAULT now(),
end_time TIMESTAMPTZ,
status TEXT DEFAULT 'active' -- active, completed, failed
);
-- Retention policy for audit logs (7 years for compliance)
CREATE INDEX idx_security_events_retention
ON audit.security_events(occurred_at)
WHERE occurred_at < (current_date - interval '7 years');
Compliance Reporting
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# Cross-service automated compliance reporting (repti-ops service)
class ComplianceReporter:
def __init__(self):
self.service_clients = {
'repti-core': CoreServiceClient(),
'repti-animal': AnimalServiceClient(),
'repti-commerce': CommerceServiceClient(),
'repti-media': MediaServiceClient(),
'repti-community': CommunityServiceClient()
}
async def generate_gdpr_report(self, start_date: date, end_date: date) -> dict:
# Aggregate GDPR compliance data across all services
service_reports = {}
for service_name, client in self.service_clients.items():
service_reports[service_name] = await client.get_gdpr_metrics(start_date, end_date)
return {
'cross_service_summary': {
'data_subject_requests': await self.aggregate_dsr_requests(service_reports),
'data_breaches': await self.aggregate_data_breaches(service_reports),
'consent_records': await self.aggregate_consent_records(service_reports),
'data_retention_compliance': await self.check_cross_service_retention_compliance(),
'processor_agreements': await self.verify_cross_service_processor_agreements()
},
'service_breakdown': service_reports,
'cross_service_coordination': {
'privacy_request_completions': await self.get_privacy_request_stats(start_date, end_date),
'service_response_times': await self.get_service_response_metrics(start_date, end_date),
'coordination_failures': await self.get_coordination_failure_metrics(start_date, end_date)
}
}
async def generate_soc2_evidence(self) -> dict:
# Collect SOC2 evidence across all 6 services
evidence = {}
for service_name, client in self.service_clients.items():
service_evidence = await client.get_soc2_evidence()
evidence[service_name] = service_evidence
return {
'cross_service_controls': {
'access_controls': await self.document_cross_service_access_controls(),
'security_monitoring': await self.document_unified_monitoring_controls(),
'incident_response': await self.document_cross_service_incident_procedures(),
'backup_procedures': await self.document_service_backup_controls(),
'vendor_management': await self.document_service_vendor_controls(),
'data_classification': await self.document_service_data_classification()
},
'service_specific_evidence': evidence,
'service_integration_controls': {
'api_security': await self.document_inter_service_api_security(),
'data_flow_controls': await self.document_cross_service_data_flows(),
'event_integrity': await self.document_event_driven_security_controls()
}
}
async def generate_service_security_report(self) -> dict:
"""Generate security posture report across all 6 services"""
return {
'service_security_scores': {
service: await client.get_security_score()
for service, client in self.service_clients.items()
},
'cross_service_vulnerabilities': await self.assess_cross_service_vulnerabilities(),
'service_communication_security': await self.assess_inter_service_security(),
'unified_threat_landscape': await self.analyze_unified_threat_landscape(),
'recommendations': await self.generate_security_recommendations()
}
Security Testing and Validation
Automated Security Testing
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# Cross-service security testing pipeline
security_tests:
per_service_testing:
static_analysis:
tools: ["bandit", "semgrep", "sonarqube"]
frequency: "on_commit"
scope: "all_6_services"
dependency_scanning:
tools: ["safety", "snyk", "dependabot"]
frequency: "daily"
scope: "all_6_services"
container_scanning:
tools: ["trivy", "clair", "twistlock"]
frequency: "on_build"
scope: "all_6_services"
integration_testing:
cross_service_api_testing:
tools: ["postman", "newman", "custom_scripts"]
frequency: "on_deployment"
scope: "service_to_service_communications"
service_authentication_testing:
tools: ["custom_auth_tests"]
frequency: "daily"
scope: "cross_service_authentication"
data_flow_security_testing:
tools: ["custom_data_flow_tests"]
frequency: "weekly"
scope: "cross_service_data_integrity"
system_wide_testing:
dynamic_analysis:
tools: ["zap", "burp", "nessus"]
frequency: "weekly"
scope: "all_external_endpoints"
penetration_testing:
frequency: "quarterly"
scope: "entire_6_service_ecosystem"
focus_areas:
- "service_boundary_vulnerabilities"
- "cross_service_privilege_escalation"
- "data_isolation_verification"
- "event_stream_security"
chaos_engineering:
frequency: "monthly"
scope: "service_failure_scenarios"
security_focus: "graceful_degradation_security"
new_relic_integration:
security_testing_monitoring:
- "test_execution_tracking"
- "vulnerability_trend_analysis"
- "security_test_coverage_metrics"
- "cross_service_security_dashboards"
Security Metrics
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# Security KPIs tracking
class SecurityMetrics:
async def calculate_security_score(self) -> float:
metrics = {
'vulnerability_score': await self.get_vulnerability_score(),
'compliance_score': await self.get_compliance_score(),
'incident_response_score': await self.get_incident_response_score(),
'security_training_score': await self.get_training_completion_score()
}
weighted_score = (
metrics['vulnerability_score'] * 0.3 +
metrics['compliance_score'] * 0.25 +
metrics['incident_response_score'] * 0.25 +
metrics['security_training_score'] * 0.2
)
return weighted_score

