David MM🐍 @[email protected]

Twitter (Sorry, X) is becoming worse and worse each day. I'm moving to Mastodon. You can find me at '@DavidMM1707@infosec.exchange'

Day 052 becoming a hacker! There are many types of vulnerabilities: Let’s learn about how we can identify them and how we can exploit these vulnerabilities. Time for the #FromZeroToHacker challenge. #Hacking #hacker #ethicalhacker letslearnabout.net/hacking/day-05…

Day 051 becoming a hacker! Time to familiarise ourselves with the skills, research methods and resources to exploit vulnerabilities in applications and systems. Time for the #FromZeroToHacker challenge. #Hacking #hacker #ethicalhacker letslearnabout.net/hacking/day-05…

Day 050 becoming a hacker! This lesson is going to outline some of the fundamental principles of information security, including the CIA triad and security models. Time for the #FromZeroToHacker challenge. #Hacking #hacker #ethicalhacker letslearnabout.net/hacking/day-05…

Day 050 becoming a hacker! Before starting to pentest, we need to learn the ethical implications and methodologies we can apply to them. Time for the #FromZeroToHacker challenge. #Hacking #hacker #ethicalhacker letslearnabout.net/hacking/from-z…

Day 049 becoming a hacker! Time to put into practice all the skills we have learnt in this Network Security module! Time for the #FromZeroToHacker challenge. #Hacking #hacker #ethicalhacker letslearnabout.net/hacking/from-z…

Day 048 becoming a hacker! In the Protocols and Servers lesson, we covered Telnet, HTTP, POP3, and more. Let's see how they can be attacked and defended. Time for the #FromZeroToHacker challenge. #Hacking #hacker #ethicalhacker letslearnabout.net/hacking/from-z…

Day 047 becoming a hacker! HTTP, FTP, POP3… How does each one work? What do they do? How they can talk to us? Let’s have a close look at protocols. Time for the #FromZeroToHacker challenge. #Hacking #hacker #ethicalhacker letslearnabout.net/hacking/from-z…

Day 046 becoming a hacker! In the first lesson of the Network Security Module, we focused on passive reconnaissance. In this one, we will focus on active reconnaissance. Time for the #FromZeroToHacker challenge. #Hacking #hacker #ethicalhacker letslearnabout.net/hacking/day-04…

Day 046 becoming a hacker! In passive reconnaissance, we rely on public knowledge we can access without engaging the target to gather information about it. Time for the #FromZeroToHacker challenge. #Hacking #hacker #ethicalhacker letslearnabout.net/hacking/from-z…

On my journey to becoming a hacker, and as I am using loads of resources, I wanted to give you a structured list of all of them. #FromZeroToHacker #Hacking #Hacked #tryhackme letslearnabout.net/from-zero-to-h…

Day 045 becoming a hacker! We have found targets and scanned them and their ports. It is time for Service and OS detection, Nmap scripts and saving scan results. Time for the #FromZeroToHacker challenge. #Hacking #hacker #ethicalhacker #nmap letslearnabout.net/hacking/from-z…

Day 044 becoming a hacker! We have just covered Nmap Basic Port Scans, including TCP flags and TCP 3-way handshake. Time for Nmap Advanced Port Scans 🙂 Time for the #FromZeroToHacker challenge. #Hacking #hacker #ethicalhacker #nmap letslearnabout.net/hacking/day-04…

Day 043 becoming a hacker! After discovering live hosts with Nmap, now is the time to go deeper by scanning their ports. Time for the #FromZeroToHacker challenge. #Hacking #hacker #ethicalhacker #nmap letslearnabout.net/hacking/day-04…

Day 042 becoming a hacker! When we are about to attack a website, we want to know which systems are up and what services are running. Nmap can answer those questions. Time for the #FromZeroToHacker challenge. #Hacking #hacker #ethicalhacker letslearnabout.net/hacking/from-z…

Day 041 becoming a hacker! Time for a new Capture The Flag (CTF)! Pickle Rick is an easy room, but it is also the first CTF where we get no help. Time for the #FromZeroToHacker challenge. #Hacking #hacker #ethicalhacker #writeup letslearnabout.net/hacking/from-z…

Today I finished my first Capture The Flag: Ricky Pickle on TryHackMe. While it was a blast, I found a few dead ends leaving me with no idea of what to do. But finally, I managed and I finished it. Tomorrow I'll make a writeup to guide newbies that are doing this CTF :)

Day 040 becoming a hacker! A basic introduction to sending and receiving (Both Reverse and Bind) shells when exploiting target machines. Time for the #FromZeroToHacker challenge. #Hacking #hacker #ethicalhacker letslearnabout.net/hacking/from-z…

Day 039 becoming a hacker! Part 3 of "What the shell?" room: No blog post today, as I did 2 machines (Linux and Windows). RCE with reverse and bind Shells, stabilising shells, using payloads, etc. Time for the #FromZeroToHacker challenge. #Hacking #hacker #ethicalhacker

Day 038 becoming a hacker! Part 2 of "What the shell?" room: A basic introduction to sending and receiving (Both Reverse and Bind) shells when exploiting target machines. Time for the #FromZeroToHacker challenge. #Hacking #hacker #ethicalhacker letslearnabout.net/hacking/from-z…