Collaborate Disseminate
I have several windows PC connected to my mikrotik. I use basic features: file sharing, playing games with friends on home LAN and want to connect internet only through VPN (openVPN client).
But I am paranoid anonymity privacy researcher. … Continue reading Block all windows system outgoing internet connections but allow LAN on Private and VPN on Public
I’m trying to understand the consequences or implications of setting up tunneling endpoints for the below topology. The tunneling may be used for anything (encryption, VPNs, etc.) assuming the general case.
Assuming our client is at NODE 4… Continue reading What is the better tunnel endpoint?
My goal is to block all incoming unsolicited connections to a Windows computer.
I’ve read that Windows Firewall is stateful and it can tell the difference between solicited and unsolicited traffic.
https://learn.microsoft.com/en-us/previou… Continue reading How to secure Windows computer from any unsolicited connections? [closed]
I have read that stateful firewall have state table which used to track connections and have an intelligence decision based on state table, but it can’t be used with UDP and ICMP because they have no flags. and it fails to determine if the… Continue reading why stateful firewall doesn’t use time period for blocking ICMP error?
I am new to WAF configuration. we just enabled it on our FW (Sophos). Users are getting errors while using the app with different Rule IDs. For example, 98XYZ. Now, we are looking for a way to find what is the exact reason of issuing the … Continue reading Solving WAF problem
I am trying to install modsecurity in nginx 1.18.0 in ubuntu jammy 22.04.1 for a project by following hackersploit’s tutorial:
https://www.linode.com/docs/guides/securing-nginx-with-modsecurity/
When building the modsecurity module for ngi… Continue reading Nginx 1.18.0. ModSecurity WAF installation ./configure error [migrated]
The company I work for has an OpenVPN server so we can access its intranet from home.
The problem is that I’m going to move to China and I’ll need to connect from there, but I’ve heard connections with OpenVPN protocol are blocked by the G… Continue reading OpenVPN & China’s Great Firewall
I am running the following scan using -sC -sV on a target:
sudo nmap -sC -sV XX.XX.XX.XX
PORT STATE SERVICE VERSION
53/tcp open tcpwrapped
80/tcp open tcpwrapped
443/tcp open tcpwrapped
I understand this could be a firewall or … Continue reading Nmap scan using default script scan and version detection fail [duplicate]
Microsoft Defender for Cloud has reported an alert concerning our Palo Alto VM’s in regards to a possible malicious network communication. The remote IP address is 188.114.96.0. Looking up on VirusTotal I get that only one security vendor … Continue reading determine whether traffic patterns are malicious [closed]
Client A is connected to the public internet.
Client B gateway address is connected to the Client A’s network interface.
Client B is running a Web browser which is sending requests to 127.0.0.1:1234 HTTP Proxy, which encrypts and sends th… Continue reading How to sniff connection between web browser and 127.0.0.1:1234 running HTTP proxy on Client B’s machine while taking internet from client A’s machine?