v1.0.0

create full backend PHP files
Clean modular backend
Secure login system
Android-ready JSON responses
Role-based access control
Audit ready architecture
Reserved DB expansion fields
Offline-friendly auth design
CSRF Tokens
    Protect web forms
    ignore CSRF for Android API calls
    Token rotation
    Zero framework dependancy
Password Reset (email + token)
    Secure reset tokens
    Expiring links
    One-time use
    Email-ready (SMTP or cPanel mail)
    Android + web compatible
    No framework dependancy
Token entropy 256-bit
token expiry = 1 hour
Module Permissions Matrix (Role + Module Access)
    Role-based access
    Per-module enable/disable
    Subscription ready
    Android + Web compatible
    Server-authoritive (no trust in client)
Subscription & Billing Layer
    Company → Subscription Plan → Enabled Modules → Permissions
    Load billing status
    load system modules
    hide locked modules visually
    still rely on server enforcement
API Rate Limiting & Abuse Protection
    IP-based + User-based throttling
    Different limits per endpoint type
    Login brute-force protection
    Lightweight (My-SQ-backed)
    Framework-free
    Android + web safe
Email Verification System
    Prevents fake accounts
    Ensures valid email ownership
    One-time expiring verification tokens
    Android + Web compatible
    Works with your existing auth + rate limiting
Full Audit Trail Expansion (Immutable + Signed Logs)
    Immutable audit records
    Cryptographic chaining (tamper detection)
    Actor + IP + device context
    Covers API + admin actions
    Android + Web compatible
    Zero framework dependancy
PayFast Payment Gateway
    loaded JB26 payfast LIVE & Sandbox
Admin Billing Dashboard (Web UI)
    Full backend Saas Billing
    Secure fast payments
    Subscription enforcement
    Audit-grade history
    Admin billing control panel
Final v1 Security Hardening & Deployment checklist
    
