Jargon Buster
Plain English meaning, where you may see it, and what to read next if this word still feels unfamiliar.
Quick meaning
A way of scrambling information so others cannot read it.
Think of it like this
Like putting a message into a locked box.
Where you may see this
You may see this in login screens, warning messages, banking apps, or scam-prevention advice.
Why it matters
Understanding this word helps you protect your money, personal information, and online accounts.
Say it simply
Encryption means: A way of scrambling information so others cannot read it.
Keep going
Directly related
VPN (Virtual Private Network)
A service that helps keep your internet activity private and secure.
Password
A secret word or mix of letters, numbers, and symbols that proves you are allowed to use an account. Only you should know it.
Data Breach
When personal information is exposed without permission.
More in Security & Privacy
Aadhaar
India's 12-digit digital identity number used to verify identity for many online and in-person services.
Access Log
A record of who accessed a system, what they did, and when.
Account Recovery
The process of regaining access to an account when you have forgotten your password or lost your device.
Account Takeover
When a criminal gains unauthorised access to your account and takes control of it.
Air Gap
A security measure where a computer or network is completely isolated from the internet and other networks.
Anonymous Browsing
Using the internet in a way that hides your identity and personal information.
More E terms
E-Book
A digital version of a book.
E-commerce
Buying and selling products online.
E-Wallet
A digital application that stores payment methods and allows quick payments using a phone.
Echo Chamber
An online environment where you mostly see opinions and information that match your own, reinforcing existing beliefs.
Edge Computing
Processing data near where it is generated — on the device or nearby server — instead of sending it to a distant cloud.
Email Address
A unique address used to send and receive emails.