JKL Healthcare Management System

Project Overview

A comprehensive healthcare management system developed for JKL Healthcare, featuring robust security implementations, GDPR compliance, and efficient appointment management capabilities.

Core Technologies

ASP.NET Core C# Microsoft SQL Server Azure Cloud Entity Framework

// Security Middleware Configuration
public void Configure(IApplicationBuilder app)
{
    app.UseHttpsRedirection();
    app.UseHsts();
    
    app.UseAuthentication();
    app.UseAuthorization();
    
    // Custom security headers
    app.Use(async (context, next) => {
        context.Response.Headers.Add(
            "Content-Security-Policy",
            "default-src 'self'"
        );
        await next();
    });
}

Security Implementation

Core Security Features

• ASP.NET Core Identity with enhanced password policies and secure session management
• Role-based access control with granular permissions for Admin, Patient, and Caregiver roles
• HTTPS enforcement with HSTS and secure cookie handling
• CSRF protection using anti-forgery tokens
• SQL injection prevention using Entity Framework and parameterized queries

Security Testing Results

✓ OWASP ZAP Security Assessment - No Critical Vulnerabilities
✓ SSL Security Grade A+ (Immuniweb SSL Test)
✓ GDPR Compliance Verified (Cookie Scan)
✓ Azure WAF Protection Enabled

Key Features & Architecture

Core Functionality

• Secure appointment scheduling with role-based access control
• GDPR-compliant patient information management
• Encrypted caregiver assignment system
• Interactive calendar with secure API endpoints
• Role-specific dashboards with proper authorization

Technical Architecture

• MVC architecture with clean separation of concerns
• Entity Framework Core for secure data access layer
• Azure-hosted with Web Application Firewall
• Comprehensive logging and monitoring system