Security Boulevard

How to detect disposable email domains without relying on 3rd party APIs and lists

To scale a fraud or bot attack, adversaries need more than just realistic automation. They need infrastructure.A convincing ...

What is a VPN? Here’s how they work, why they matter and how to choose the right one

What is a VPN? Here’s how they work, why they matter and how to choose the right one - Confused about virtual private ...

Cache poisoning vulnerabilities found in 2 DNS resolving apps

The makers of BIND, the Internet’s most widely used software for resolving domain names, are warning of two vulnerabilities ...
The Financial Express

Aadhaar Card new update October 2025: Here’s how to change name, address, date of birth and phone number online in simple steps

If you’ve recently moved to a new city or changed your home, make sure to update your address on your Aadhaar card. You can do this if you have a valid proof of address or an Address Validation Letter ...