Hashing vs Encryption Explained in Tamil: Protect Your Data in 2025 🔐

Hashing vs Encryption explained in-depth

🔐 Ever wondered how your data stays safe online?
In this video, we uncover the secrets behind Encryption and Hashing—the backbone of data security in the digital world! 🌐

📋 What you'll learn:
1️⃣ How WhatsApp and Instagram ensure "end-to-end encryption" in chats and calls.
2️⃣ The technical workings of Encryption and its types: Symmetric vs. Asymmetric.
3️⃣ Real-world applications of encryption like secure messaging and HTTPS.
4️⃣ Hashing explained: How your passwords are safely stored in databases.
5️⃣ Practical examples to simplify these complex concepts with real-life analogies.

🔑 Key topics covered:

Encryption algorithms: AES, RSA, ECC
Hashing algorithms: SHA-256, bcrypt
How apps like WhatsApp and Signal protect your messages.
💡 By the end, you'll know:

How social media apps safeguard your data.
Why your passwords are hashed and how login verification works.
Let’s decode the world of tech, one byte at a time. 🖥️

Chapters :
00:00 Intro
00:50 Agenda
01:35 What is Encryption and Decryption?
02:32 Key based Encryption
03:43 Where Encryption has been used?
04:29 File Encryption
04:49 Secure Mail Communication
05:00 Encryption Example
07:00 Types of Implementation for Encryption
07:30 Hashing
10:00 File Integrity
11:00 Real world example for Hashing
12:00 Types of Implementation for Hashing
12:12 Answer for the question
12:20 End To End Encryption
14:10 Why same password should not be used everywhere?
15:30 Salting


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