How to block all outgooing traffic and specific program?
How to block all outgooing traffic and specific program?
i am new on Linux and have few questions.
How can i block all outgoing traffic to the internet? Only specific programs like Firefox should be able to go in the internet.
and....
is this possible with the gui firewall-config? Or with any other Tools?
Thank you...
How can i block all outgoing traffic to the internet? Only specific programs like Firefox should be able to go in the internet.
and....
is this possible with the gui firewall-config? Or with any other Tools?
Thank you...
Last edited by CNoob on 2018/03/21 11:36:28, edited 1 time in total.
How to prevent specific applications to access the internet?
How to prevent specific applications to access the internet?
Re: How to block all outgooing traffic and specific program?
i need something like the Douane firewall http://douaneapp.com/
Re: How to block all outgooing traffic and specific program?
Merged your duplicate topic, please don't post the same question in different places.
The future appears to be RHEL or Debian. I think I'm going Debian.
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
Re: How to block all outgooing traffic and specific program?
It might be that you have to venture into SELinux:
http://blog.siphos.be/2015/08/filtering ... plication/
http://blog.siphos.be/2015/08/filtering ... plication/
Re: How to block all outgooing traffic and specific program?
Thank you but it seem to complicated for me as Linux noob.. Is there no other way to block Traffic by program?
Why is this not working:
Do i need another Kernel?
Why is this not working:
Code: Select all
iptables -A OUTPUT -m owner --cmd-owner "firefox-bin" -j ACCEPT
Re: How to block all outgooing traffic and specific program?
A more interesting question is: Have you asked an XY problem?
http://xyproblem.info/
http://xyproblem.info/
Re: How to block all outgooing traffic and specific program?
you are right.
Close this. this was the wrong way to solve my problem. I open a new post to explain my goal.
Thank you!
Close this. this was the wrong way to solve my problem. I open a new post to explain my goal.
Thank you!