How to know when you've been hacked Post: 302235136

3 More Discussions You Might Find Interesting

1. Linux

pc hacked

Hi, i think someone has hacked my server, the following rules used to come which i haven't put. Please help me i couldnt find out how this rules are apply, i think someone has put an script which generates enables the rules. But after restarting the iptables everything seems to be working...

2. Cybersecurity

Server hacked on known port

Hi, There is a recent case whereby it was reported that one of the production servers was hacked on port 1521. However, I am not sure how this was possible, as I checked that the OS firewall (iptables) is on : # /etc/init.d/iptables status Table: nat Chain PREROUTING (policy ACCEPT) num ...

3. Cybersecurity

Our system was hacked

Someone made a mistake, and left our router wide open, pointing all ports to a SCO 6.0.0 system. Within 24 hours, the following happened. The contents of all the files (except tar files) in three directories, one directory on each of three different file systems, were replaced with nulls. None...

LEARN ABOUT DEBIAN

selinux-config-enforcing

selinux-config-enforcing(8)				      System Manager's Manual				       selinux-config-enforcing(8)

NAME

       selinux-config-enforcing - change /etc/selinux/config to set enforcing or permissive modes

SYNOPSIS

       selinux-config-enforcing [permissive]

DESCRIPTION

       selinux-config-enforcing this command will modify /etc/selinux/config to specify whether SE Linux should be in enforcing or permissive mode
       on boot.  This may be overridden by the "enforcing=" kernel command-line option (which takes the value 0 for permissive and 1  for  enforc-
       ing).  The parameter "0" or "permissive" will cause it to set permissive mode, any other parameter will result in enforcing mode being set.

SEE ALSO

       selinux(8),  sestatus(8),  selinuxenabled(1), load_policy(8), semodule(8), postfix-nochroot(8), check-selinux-installation(8), selinux-pol-
       icy-upgrade(8), http://wiki.debian.org/SELinux - More about SELinux Debian install, http://etbe.coker.com.au/tag/selinux/  -  Russell's	SE
       Linux blog posts.

AUTHOR

       This program and it's man page was written by Russell Coker <russell@coker.com.au> for the Debian system (but may be used by others).  Per-
       mission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 3.

       On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL-3.

														       selinux-config-enforcing(8)