docs: remove all faked security claims from SECURITY.md - only keep actually implemented features

Author: StephaneWamba

docs/SECURITY.md

@@ -1,8 +1,8 @@
 # Syntera Security Overview
 
-**Enterprise-grade security and compliance for conversational AI platforms**
+**Basic security measures for conversational AI platforms**
 
-This document outlines Syntera's security architecture, compliance measures, and data protection strategies designed for enterprise deployment.
+This document outlines Syntera's implemented security measures and data protection practices.
 
 ---
 
@@ -12,7 +12,7 @@ This document outlines Syntera's security architecture, compliance measures, and
 
 #### Supabase Authentication
 ```typescript
-// JWT-based authentication with enterprise features
+// JWT-based authentication
 interface AuthContext {
   user: {
     id: string;
@@ -28,28 +28,19 @@ interface AuthContext {
 }
 ```
 
-**Security Features:**
-- **JWT Tokens** with configurable expiration
-- **Refresh Token Rotation** for enhanced security
-- **Multi-factor Authentication** support
-- **Session Management** with automatic cleanup
-- **Password Policies** with complexity requirements
+**Implemented Features:**
+- **JWT Tokens** with expiration
+- **Refresh Token Support**
+- **Role-Based Access Control** (owner/admin/user)
 
-#### Role-Based Access Control (RBAC)
-```sql
--- Three-tier permission system
-CREATE TYPE user_role AS ENUM ('owner', 'admin', 'user');
-
--- Company owners: Full access to all resources
--- Company admins: Manage agents, users, settings
--- Company users: View and interact with assigned resources
-```
+#### Role-Based Access Control
+Three-tier permission system: owner (full access), admin (manage resources), user (view/interact with assigned resources).
 
 ### Data Isolation & Privacy
 
 #### Row Level Security (RLS)
 ```sql
--- Automatic tenant isolation at database level
+-- Tenant isolation at database level
 ALTER TABLE agent_configs ENABLE ROW LEVEL SECURITY;
 
 CREATE POLICY "company_agent_access" ON agent_configs
@@ -60,38 +51,29 @@ CREATE POLICY "company_agent_access" ON agent_configs
 
 **Isolation Levels:**
 - **Company Level**: Complete data separation between tenants
-- **User Level**: Granular permissions within companies
-- **Resource Level**: Object-specific access controls
+- **User Level**: Basic permissions within companies
 
 #### Data Encryption
 
-**At Rest:**
-- **PostgreSQL**: Transparent Data Encryption (TDE)
-- **MongoDB**: Encrypted storage volumes
-- **Redis**: Encrypted persistence
-- **Pinecone**: Vector data encryption
-
 **In Transit:**
-- **TLS 1.3** for all API communications
-- **End-to-end encryption** for sensitive data
-- **Secure WebSocket** connections (WSS)
+- **TLS 1.3** for all API communications (Railway/Vercel)
+- **Secure WebSocket** connections (WSS) for LiveKit
 
 ---
 
 ## 🛡️ Compliance Standards
 
-### GDPR Compliance
+### Basic Data Protection
 
-#### Data Protection Measures
+#### Implemented Measures
 - **Data Isolation**: Company-level data separation via Row Level Security
-- **Encryption**: Data encrypted at rest and in transit
 - **Access Controls**: Role-based permissions (owner/admin/user)
-- **Audit Trail**: Supabase provides basic access logging
+- **Basic Logging**: Supabase provides authentication logs
 
 #### Current Limitations
-- No automated GDPR export/deletion endpoints implemented
-- Manual data management required for compliance requests
-- Basic audit logging through Supabase dashboard
+- No automated GDPR export/deletion endpoints
+- Manual data management for compliance requests
+- Basic audit logging only
 
 ### Security Standards
 
@@ -127,15 +109,13 @@ const CreateAgentSchema = z.object({
 
 **Validation Layers:**
 - **Schema Validation**: Type-safe input validation
-- **Sanitization**: XSS prevention and SQL injection protection
-- **Rate Limiting**: API abuse prevention
-- **Content Filtering**: Harmful content detection
+- **Basic Sanitization**: XSS and SQL injection prevention
 
 ### API Security
 
 #### Authentication Middleware
 ```typescript
-// Enterprise-grade auth middleware
+// JWT authentication middleware
 export async function authenticate(req: Request, res: Response, next: NextFunction) {
   try {
     const token = extractToken(req);
@@ -157,229 +137,50 @@ export async function authenticate(req: Request, res: Response, next: NextFuncti
 
 #### Rate Limiting
 ```typescript
-// Multi-tier rate limiting
+// Basic rate limiting
 const rateLimit = require('express-rate-limit');
 
-// API endpoints
-const apiLimiter = rateLimit({
+const limiter = rateLimit({
   windowMs: 15 * 60 * 1000, // 15 minutes
-  max: 1000, // 1000 requests per window
-  message: 'Too many requests'
+  max: 100, // 100 requests per window
+  message: { error: 'Too many requests, please try again later' }
 });
-
-// Authentication endpoints
-const authLimiter = rateLimit({
-  windowMs: 15 * 60 * 1000,
-  max: 5, // 5 login attempts per window
-  message: 'Too many login attempts'
-});
-```
-
-### Session Security
-
-#### Secure Session Management
-```typescript
-// Session configuration
-const sessionConfig = {
-  name: '__Secure-session',
-  secret: process.env.SESSION_SECRET,
-  cookie: {
-    secure: true, // HTTPS only
-    httpOnly: true, // Prevent XSS
-    sameSite: 'strict', // CSRF protection
-    maxAge: 24 * 60 * 60 * 1000 // 24 hours
-  },
-  rolling: true, // Extend session on activity
-  resave: false,
-  saveUninitialized: false
-};
-```
-
-#### Session Monitoring
-- **Concurrent Session Limits**: Prevent account sharing
-- **Device Tracking**: Monitor login locations and devices
-- **Suspicious Activity Detection**: Unusual login patterns
-- **Automatic Logout**: Inactive session termination
-
----
-
-## 📊 Security Monitoring
-
-### Real-Time Threat Detection
-
-#### Intrusion Detection
-```typescript
-// Security event monitoring
-const securityEvents = {
-  failed_login: 'Multiple failed authentication attempts',
-  suspicious_ip: 'Login from unusual geographic location',
-  rate_limit_hit: 'API rate limit exceeded',
-  data_export: 'Large data export requested',
-  admin_access: 'Administrative action performed'
-};
 ```
 
-#### Automated Alerts
-- **Failed Authentication**: Lockout after multiple attempts
-- **Unusual Traffic**: IP-based rate limiting
-- **Data Access Anomalies**: Monitor for unauthorized access
-- **Configuration Changes**: Audit all system modifications
-
-### Basic Logging
-
-#### Application Logs
-- **Error Tracking**: Sentry captures application errors
-- **Access Logs**: Supabase provides basic authentication logs
-- **API Logs**: Railway service logs for debugging
-- **Performance Logs**: Response times and error rates
-
----
-
-## 🚨 Incident Handling
+### Monitoring
 
-### Current Approach
-- **Error Monitoring**: Sentry alerts for critical errors
-- **Log Analysis**: Manual review of application logs
-- **Access Review**: Regular monitoring of user access patterns
-- **Backup Recovery**: Railway-managed backup procedures
+#### Basic Error Tracking
+- **Sentry**: Captures application errors
+- **Supabase Logs**: Basic authentication logging
+- **Railway Logs**: Service-level logging for debugging
 
 ---
 
 ## 🔐 Data Protection
 
 ### Data Classification
-
-#### Data Types Handled
-```typescript
-enum DataSensitivity {
-  PUBLIC = 'Public information',
-  INTERNAL = 'Company internal data',
-  CONFIDENTIAL = 'Customer personal data',
-  RESTRICTED = 'Financial or health data'
-}
-```
-
-#### Classification Guidelines
 - **Public**: Marketing content, general documentation
 - **Internal**: Business metrics, operational data
 - **Confidential**: Customer conversations, contact information
-- **Restricted**: Payment data, health information (if applicable)
-
-### Data Encryption Standards
-
-#### Encryption Algorithms
-- **AES-256-GCM**: For data at rest
-- **TLS 1.3**: For data in transit
-- **Argon2**: For password hashing
-- **Ed25519**: For cryptographic signatures
 
-#### Key Management
-```typescript
-// Key rotation strategy
-const keyRotation = {
-  encryption_keys: '90 days',
-  signing_keys: '30 days',
-  api_keys: 'Immediate on compromise',
-  backup_keys: 'Annually'
-};
-```
-
-### Backup & Recovery
-
-#### Backup Strategy
-```yaml
-Daily Backups:
-  - PostgreSQL: Full database backup
-  - MongoDB: Point-in-time snapshots
-  - Redis: RDB snapshots
-  - Configuration: Encrypted archives
-
-Weekly Backups:
-  - Full system images
-  - Offsite storage
-  - Integrity verification
-
-Monthly Testing:
-  - Recovery procedure validation
-  - Data integrity checks
-  - Performance verification
-```
-
-#### Recovery Objectives
-- **RTO (Recovery Time Objective)**: <4 hours for critical systems
-- **RPO (Recovery Point Objective)**: <1 hour data loss tolerance
-- **Data Retention**: 7 years for compliance data
+### Backup Strategy
+Railway-managed backups for PostgreSQL, MongoDB, and Redis databases.
 
 ---
 
 ## 🛠️ Security Best Practices
 
 ### Development Security
-
-#### Secure Coding Standards
-```typescript
-// Input validation example
-function validateUserInput(input: string): boolean {
-  // Length limits
-  if (input.length > 1000) return false;
-
-  // Character restrictions
-  const allowedChars = /^[a-zA-Z0-9\s\-_.@]+$/;
-  if (!allowedChars.test(input)) return false;
-
-  // No SQL injection patterns
-  const sqlPatterns = /(\bUNION\b|\bSELECT\b|\bINSERT\b|\bDELETE\b)/i;
-  if (sqlPatterns.test(input)) return false;
-
-  return true;
-}
-```
-
-#### Dependency Management
-- **Automated Vulnerability Scanning**: Daily dependency checks
-- **Patch Management**: Weekly security updates
-- **Dependency Lockfiles**: Prevent unauthorized changes
-- **License Compliance**: Open source license verification
-
-### Infrastructure Security
-
-#### Network Security
-```yaml
-Firewall Rules:
-  - Allow: HTTPS (443), WSS (443) for WebSockets
-  - Deny: All other inbound traffic
-  - Internal: Service-to-service communication only
-
-DDoS Protection:
-  - Rate limiting at edge
-  - Traffic analysis and filtering
-  - Auto-scaling for traffic spikes
-```
-
-#### Container Security
-```dockerfile
-# Secure container practices
-FROM node:18-alpine
-RUN apk add --no-cache dumb-init
-USER node
-EXPOSE 3000
-HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
-  CMD node healthcheck.js
-```
+- Use environment variables for secrets
+- Validate all user inputs with Zod schemas
+- Implement proper error handling without exposing sensitive data
+- Regular dependency updates and security scans
 
 ### Operational Security
-
-#### Access Management
-- **Principle of Least Privilege**: Minimal required permissions
-- **Just-in-Time Access**: Temporary elevated permissions
-- **Regular Access Reviews**: Quarterly permission audits
-- **Automated Deprovisioning**: Immediate access removal
-
-#### Monitoring & Alerting
-- **Security Information and Event Management (SIEM)**
-- **Log Aggregation and Analysis**
-- **Intrusion Detection Systems**
-- **Automated Incident Response**
+- Monitor error rates and unusual access patterns
+- Regular backup verification
+- Secure API key management
+- Log analysis for security events
 
 ---
 
@@ -399,27 +200,4 @@ HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
 
 ---
 
-## 📞 Security Contacts
-
-### Security Team
-- **Security Lead**: Primary security contact
-- **Compliance Officer**: Regulatory and legal matters
-- **Technical Lead**: Technical security implementation
-
-### External Resources
-- **Security Advisories**: security@syntera.com
-- **Bug Bounty Program**: Available for qualified researchers
-- **Emergency Hotline**: 24/7 security incident response
-
-### Reporting Security Issues
-```bash
-# Responsible disclosure process
-1. Email security team with issue details
-2. Allow 90 days for remediation
-3. Public disclosure after fix deployment
-4. Recognition for valid security research
-```
-
----
-
-This security overview demonstrates Syntera's commitment to enterprise-grade security, compliance, and data protection standards required for mission-critical AI applications.
+This security overview describes the basic security measures currently implemented in Syntera. Advanced enterprise security features may be added in future versions.