How to Encrypt Data in Browser Storage for Web Security | Machine Round Challenge | Day 4
*Secure Your Web Data: Encrypting localStorage with JavaScript*
In this video, we'll dive into how you can enhance the security of your web applications by encrypting data stored in browser storage, such as `localStorage`. Storing sensitive information in the browser can be risky if it's not properly protected. That's where encryption comes in!
*What You'll Learn:*
Why encrypting browser storage is important for web security.
How to implement a simple yet effective encryption method using JavaScript.
Step-by-step guide to encrypting and decrypting data stored in `localStorage`.
Best practices for managing encrypted data in your web applications.
By the end of this tutorial, you'll be able to securely store user data in the browser, protecting it from un-authorized access and potential vulnerabilities.
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Timestamp:
0:00: XSS Attach Start
0:07 : Introduction about Attack
0:43 : Basic Configuration for React App
1:15 : CharCodeAt in brief
2:45 : Encrypt/Decrypt function
3:30 : local storage set/get function setup
4:20 : Secret Code tips to hide from attacker
4:30 : use-case of encryption
4:50: set encryption call to store in local storage.
5:20 : get decryption to showcase in app.
5:50: Bonus tips for redux
*Useful Links:*
Source Code: https://github.com/codewithayaann/Mac...
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#WebSecurity #JavaScript #localStorage #Encryption #WebDevelopment #javascript #reactjs