Collaborate Disseminate
I have a host server that the open ports are :
PORT STATE SERVICE
80/udp open|filtered http
130/udp open|filtered cisco-fna
255/udp open|filtered unknown
8080/udp open|filtered http-alt
PORT STATE SERVICE
22/tcp open ss… Continue reading Create a bridge UDP to TCP to use some dir listing [closed]
I was looking into the idea of port spoofing, and I came across this
GitHub repository. I’m mainly looking to disguise my computer as something else, whereas this program opens every TCP port and emulates a service on it. Could I use somet… Continue reading Is it possible to spoof a service running on a port in Ubuntu?
I read that port scanning services like nmap will conduct a "TCP Connect Scan". They’ll attempt to make a TCP connection to each of the ports within the range provided. But because each of these connections will be logged, it is … Continue reading What are the drawbacks of a stealthy port scan?
I did some port scanning of the local network, as a bit of security due diligence, expecting the first 1000 to be stealthed. However, the results are mixed, when running the scan with different scanning tools.
ShieldsUP!
https://www.grc.co… Continue reading Mixed results from different port scanners – stealth vs closed
I have a linux instance deployed on AWS EC2.
Sorry for my dumb question, but I’ll ask anyways just to be safe.
Q1. While creating an instance, I set anyone 0.0.0.0:0 for the ssh. Though, on the next step, it asked me to create private/publ… Continue reading ec2 instance insecure to allow ssh to any ip address
Port scanning is very popular in beginners. That’s because it is quite easy. All you need to do is run one Nmap command and you get some info and all the open ports. But what can we make of them and how? That’s a question which either has … Continue reading What can be done with open ports [duplicate]
Among the many "threats", I see on my SIEM, a non-standard port is a top one. It’s always been a false positive, but I don’t understand why this happens frequently?
Continue reading Why would a legitimate application run on a non-standard port?
How to configure Snort 3 to detect nmap’s port scanning? If port scanning is dectected I want to log it into a log file.
Continue reading How to configure Snort 3 to detect nmap’s port scanning? [duplicate]
How to configure snort 3 to detect nmap’s port scanning? For instance I want to know that an external machine A is looking with nmap for open ports on my machine B.
Such a port scan can include all ports incl. of the services available beh… Continue reading How to configure Snort 3 to detect nmap’s port scanning? [duplicate]
I have an application and it will be exposed to HTTPs based URL. I want to put a port explicitly. So if I do I can select 8443 port.
https://<IP_ADDRESS>:8443/myApplication
If I don’t put a port explicitly then the port will 443.
h… Continue reading Selection of port for HTTPs based URL