Our Sensitive data's are by default in clear text, when they are stored in RAM or in transit, so anybody who can read RAM or Data packets can get our information, so it is our responsibility to secure it, we cannot stop any one from reading it, but we can make the data un-understandable using encryption techniques.

We all know HTTPS is more secure than HTTP—but have you ever wondered why? The difference isn’t just an extra “S”. It’s cryptography working behind the scenes. It turns your private data into unreadable code.

Exploration of the JOSE (JSON Object Signing and Encryption) standards, which provide a framework for securely signing, encrypting, and exchanging JSON-based data.

Emails are part of modern communication, but have you ever thought how an email travels from your device to the recipient’s inbox ?

Wi-Fi security has evolved significantly since the introduction of WEP in 1999. Early attempts, like WEP, provided basic protection but were easily compromised. WPA, introduced in 2003, improved security by dynamically changing encryption keys but retained some vulnerabilities. WPA2, launched in 2004, brought robust encryption with AES, though it faced issues like the KRACK vulnerability. In 2018, WPA3 addressed these weaknesses, introducing stronger encryption and protections against offline attacks. The blog also explains the critical 4-way handshake, a process that ensures secure communication between devices on a network.