📋 Security Implementation
✅ Secure Password Hashing (Simulated)
async function hashPassword(password) {
// Using Web Crypto API (simplified simulation)
const encoder = new TextEncoder();
const data = encoder.encode(password + 'salt123');
const hashBuffer = await crypto.subtle.digest('SHA-256', data);
const hashArray = Array.from(new Uint8Array(hashBuffer));
return hashArray.map(b => b.toString(16).padStart(2, '0')).join('');
}✅ Secure Session Management
function createSecureSession(userId) {
const sessionData = {
userId: userId,
timestamp: Date.now(),
token: generateSecureToken()
};
// Store in secure httpOnly cookie (simulated)
return sessionData;
}🔒 ทดสอบ Secure Storage:
🔑 Password Hashing Test
Enter a password and click "Hash Password" to see the hashed result...
👤 Session Management Test
Enter a user ID and click "Create Session" to generate session data...
🔍 Data Storage Simulation
Enter JSON data and click "Store Data Securely" to see encryption simulation...
📊 Current Session Status
No active session
🛡️ Security Features Demonstrated
- Password Hashing: SHA-256 with salt for secure password storage
- Session Management: Secure token generation and session tracking
- Data Encryption: Simulated encryption for sensitive data storage
- Secure Cookies: httpOnly cookie simulation for session storage
- Token Generation: Cryptographically secure random tokens