How to Implement Two Factor Authentication in a Web Application

Image by Christina @wocintechchat.com on Unsplash

Password-based authentication is no longer enough. Cybercriminals can get people’s passwords in multiple ways: phishing, brute-force and keyloggers are just a few examples. To deal with this prob... Read more

Hide Data Inside an Image using LSB Steganography With Python

Image by Oskar Yildiz on Unsplash

Images can be a great way to store hidden messages. We deal with hundreds or even thousands of images every day and, potentially, each one of them can contain some kind of hidden message. The inter... Read more