Does Big Data scare you? Are you looking into a small and fairly quick introduction to Hadoop and Distributed Systems? Do you perhaps want to calculate the estimated value of Pi among different machines (nodes) by running a command at a master/primary machine? Well, worry not. Here, I’ll show…

Ever been curious about the Nmap tool on Kali? Ever wanted to scan for ports and check if you’re vulnerable? Want to know which ports you’ve got open or closed? A quick and purely educational tutorial!

Glossary section:

Nmap: Nmap provides a number of features for probing computer networks, including host discovery…

In this quick and simple tutorial, we’ll be looking at some basic functionalities in Wireshark, through a Kali Linux virtual machine.


Kali: Kali Linux is a Debian-derived Linux distribution designed for digital forensics and penetration testing.
Wireshark: Wireshark is a free and open-source packet analyzer. It is used for network troubleshooting…

Andre Godinho

Nerd at all things IT. Studies Cybersecurity but soon Computer Engineering. Loves dogs with a passion

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