Hi, I will share my diagrams of several cybersecurity topic, in this post the topic is Nmap.     
Hi this is a compilation of computer forensics challenges:        https://www.hackthebox.eu  Cost: Free       Here you can find five forensics challenges:                    My Favorite is Reminiscent because is about Memory Forensics, and is a topic very important, frequently is necessary get a memory dump, to know whats happened.       SANS DFIR Monterey 2015     Cost: Free         This challenge is about Network forensics, is one of my favorite,  you can download from:  dfir.to/FOR572-Challenge-Data   You need response 6 questions, here the questions:  https://www.surveymonkey.com/r/BZMXTKM   The answers are there:  https://digital-forensics.sans.org/blog/2015/02/08/2015-network-challenge-results/?reply-to-comment=23892        https://public.attackdefense.com/     Cost: Free - Temporally        This Page is a new project of pentesteracademy, has a several forensics challenges, in three categories:     Wi-fi  Browser  Log Analysis        If you know of other challe...