Comment on Facebook use in organizations harmful for company businesses – How to block facebook access to company or organization network on Linux routers by hip0.
To make facebook filtered for all IPs in network range 192.168.3.1-255 except for IP 192.168.3.33 use below Firewall rule:
iptables -I FORWARD ! -s 192.168.3.33/24 -m string –algo bm –string "facebook.com" -j DROP
hip0 Also Commented
Facebook use in organizations harmful for company businesses – How to block facebook access to company or organization network on Linux routers
Another way to disable access to facebook from your Linux router is with iptables rules:
iptables -N FACEBOOK
iptables -I FORWARD -m tcp -p tcp -m iprange –dst-range 66.220.144.0-66.220.159.255 –dport 443 -j FACEBOOK
iptables -I FORWARD -m tcp -p tcp -m iprange –dst-range 69.63.176.0-69.63.191.255 –dport 443 -j FACEBOOK
iptables -I FORWARD -m tcp -p tcp -m iprange –dst-range 204.15.20.0-204.15.23.255 –dport 443 -j FACEBOOK
iptables -I FORWARD -m tcp -p tcp -m iprange –dst-range 66.220.144.0-66.220.159.255 –dport 80 -j FACEBOOK
iptables -I FORWARD -m tcp -p tcp -m iprange –dst-range 69.63.176.0-69.63.191.255 –dport 80 -j FACEBOOK
iptables -I FORWARD -m tcp -p tcp -m iprange –dst-range 204.15.20.0-204.15.23.255 –dport 80 -j FACEBOOK
iptables -A FACEBOOK -j REJECT
Enjoy
Recent Comments by hip0
От архива: Христовата любов побеждава дори смъртта, твърдеше приживе патриарх Неофит
Българският Патриарх Неофит в Москва на 8 Март 2016 г. ЧАСТ 2
Christ is Risen Eastern Orthodox Resurrection Paschal Greeting in Different Languages
Hi Stan,
I guess you cannot read the writtings on the icon as it is in cyrillic.
This is not Saint Mary and Saint Peter but Adam and Eve written in cyrillic on top of the icon.
Actually in orthodoxy it is a requirement for the depicted personalities, especially saints to have
written on the names of the saint and have the Halo. If you look closely at the picture you will notice
the two Adam and Eve are missing a Halo. The only person with a Halo in the icon is Saint John the Baptist.
Best Regards
Georgi
Install and configure rkhunter for improved security on a PCI DSS Linux / BSD servers with no access to Internet
–rwo, –report-warnings-only
This option causes only warning messages to be displayed. This can be useful when rkhunter is run via cron. Other options may
be used to force other items of information to be displayed.
–sk, –skip-keypress
When the –check command option is used, after certain sections of tests, the user will be prompted to press the return key
in order to continue. This option disables that feature, and rkhunter will run until all the tests have completed.
Install and configure rkhunter for improved security on a PCI DSS Linux / BSD servers with no access to Internet
As rkhunter check, can be pretty annoying and ask you to press keypresses multiple times and spit you a lot of unnecessery data a very good useful option arguments are:
–rwo and –sk
# rkhunter -c –rwo –sk
Warning: The SSH and rkhunter configuration options should be the same:
SSH configuration option 'PermitRootLogin': yes
Rkhunter configuration option 'ALLOW_SSH_ROOT_USER': no
