How can I encrypt web storage data?

How can I encrypt web storage data?

You can encrypt web storage data using libraries like CryptoJS or the Web Crypto API. Would you like a code example?

Yes, please provide a code example using CryptoJS.

Sure! Here's a simple example:

const CryptoJS = require('crypto-js');

// Encrypt
const data = 'Sensitive data';
const secretKey = 'mySecretKey';
const encryptedData = CryptoJS.AES.encrypt(data, secretKey).toString();

// Decrypt
const bytes = CryptoJS.AES.decrypt(encryptedData, secretKey);
const decryptedData = bytes.toString(CryptoJS.enc.Utf8);
console.log(decryptedData); // Outputs: Sensitive data

What are the advantages of encrypting web storage?

Encrypting web storage protects sensitive data from unauthorized access, ensuring user privacy and security.