nc netcat opening listening ports – Netcat scan examplesEstablish a connection to a remote port if open: [~]# nc -vn 192.168.2.101 22Ncat: Connected to 192.168.2.101:22.SSH-2.0-OpenSSH\_7.6 As you see, netcat was able to reach 22 port and establish the connection successfully. UDP port connections are also allowed with netcat, as you Read more…
zmap is an opensource network scanner, most often used to scan whole external internet networks in this tutorial I’ll show you how to run zmap on a local network. One disadvantage of zmap over nmap is that you can only scan one port at a time. https://github.com/zmap/zmap/wiki to scan with Read more…
I have decided to start studying towards a CISSP and / or an OSCP, as part of that I saw an excellent blog post recommending to go through a lot of CTF challenges from vulnhub.com. These are my Kioptrix walkthrough guides / findings and observations for each of the first Read more…