Collaborate Disseminate
I have Ubuntu OS with no desktop/display driver. I need a free application firewall (like glasswire for windows); but the constraint is that it should be solely cli; can anyone give some suggestions. Description of why I think I might need… Continue reading What some free cli application level firewalls for Linux?
I’m from a digital forensics background and it has been a while since I studied networking and so am a little rusty on a few aspects. I am looking to implement a remote forensics solution within an organisation and the vendor in question h… Continue reading Random High Ports – Firewall Config
Although Covenant’s Administrator portal by default runs on localhost port 7443 (https://127.0.0.1:7443) but it’s also accessible through the public IP of the VPS.
So to limit the access to Administrative page, I created an iptables rule t… Continue reading The C2 Listener isn’t listening when used with iptables [closed]
What’s the best practice for dealing with ICMP traffic to a public facing web server? I know similar
questions have been asked a number of times, but what’s still lacking is a clear, current answer in the context of public facing web serve… Continue reading Current verdict on ICMP traffic to a public facing web server?
Can the fact that almost all network connections made by apps on a phone also have duplicates with an Unknown Process initiating them, be a sign of stalkerware?
I’m using Firewall AI’s log. One phone has this (Samsung Galaxy A6, Android 11… Continue reading Duplicate connections in Firewall AI’s log
I have an existing Outbound Rule in my firewall with a set of specified IP addresses. For enhanced security, I want to append additional IP addresses to this rule using a shell script. I am trying to execute the following command:
netsh ad… Continue reading One or more essential parameters were not entered powershell for firewall outbound rule command [migrated]
i am about to implement IPsec to achive a zero trust environment, in order to do so i am using the Windows Firewall with IPsec Rules (Allow the Connection if it is secure).
Everything works fine, but as soon as i add an user to "Remo… Continue reading W-Firewall blocks Port 135 if using IPsec Kerberos V5 User Authentication
I wonder if a firewall can support this case. There are two servers: A and B.
A can send a request via an open port to B and B must respond to A during this connection.
B cannot send a request on its own to A.
Continue reading Firewall to allow responses but block new connections
I am the IT person working at a small business and have been trying to get access to our network and firewall.
I found out that the last IT company that did the firewall install 3 years ago will not give the owners the passwords to the equ… Continue reading IT Contractor not providing passwords to our equipment [closed]
If we have a device that for some reason needs a public IP address and if at the same time the device should only be accessible from within a private network: Could the fact that the public IP of the device exists pose a security threat? I… Continue reading Could a public IP with blocked public inbound/outbound traffic be a risk?