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Category: Firewall

Firewall

Forticlient – SSLVPN .deb packages

May 5, 2018 The Geek Decoder

Forticlient – SSLVPN is a VPN Client to connect to Fortigate Devices with minimal effort, packaged here for Ubuntu and Debian. Here- https://hadler.me/linux/forticlient-sslvpn-deb-packages/

Firewall

Check for Blocks in CentOS 7 Firewalld

January 8, 2018 The Geek Decoder

How to check if there are blocks in CentOS 7 firewalld # grep -i blocked /var/log/messages | wc -l

CentOS 7 Firewall

Add port 80 to firewalld CentOS 7

October 20, 2015December 15, 2015 The Geek Decoder

By default the port 80 for http connection is filtered on Redhat 7 as you can only access this port from the actual localhost and not from any other public host. To open a port 80 on RHEL 7 Linux…

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cPanel Firewall WHM

How To Install CSF (Config Server Firewall) for WHM

November 28, 2014August 22, 2015 The Geek Decoder

Login as the root user to SSH and run the following commands to install CSF: # wget http://www.configserver.com/free/csf.tgz # tar -xzf csf.tgz # cd csf # sh install.sh If you would like to disable APF+BFD (which you will need to…

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Email Firewall Iptables Spam

Stop Spam and http access with IPtables

July 22, 2014August 22, 2015 The Geek Decoder

To stop Spam: drop SMTP on port 25, 465 and 587 to prevent further spam from being sent out by running the following commands: # /sbin/iptables -A INPUT -p tcp –dport 25 -j DROP # /sbin/iptables -A OUTPUT -p tcp…

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cPanel Firewall Iptables

Add/Drop IP in iptables on cPanel server

July 22, 2014August 22, 2015 The Geek Decoder

on cpanel, use iptables -A cP-Firewall-1-INPUT -s 203.90.xxx.xxx -j DROP

Firewall Iptables

Add IP and Port to iptables

July 17, 2014August 22, 2015 The Geek Decoder

How to add an IP to access the plesk panel and ssh Open flle /etc/sysconfig/iptables: # nano /etc/sysconfig/iptables -A INPUT -s 72.177.xxx.xxx/32 -p tcp -m tcp –dport 8443 -j ACCEPT -A INPUT -s 66.226.xx.xx/32 -p tcp -m tcp –dport 10222…

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