In the previous article we saw how binary numbers are represented and how to convert from decimal to binary and vice versa, finally how to perform operations like addition, substraction, multiplication, division and bitwise operations between binary numbers. In this lesson we’ll talk about the hexadecimal system and why it is important for computer science in general. DEFINITION In mathematics …
Web app pentest – testing for account enumeration (OTG-IDENT-004)
This website was created a bit more than a month ago at the time of writing this. As for any respectable website, choosing a cool domain name is important. I wanted to choose among some cool new TLD names approved by ICANN recently. I like martial arts and I loved the fact that .ninja domains exist but those I wanted …