How to close an open DNS resolver
The DNS server that we have created in the previous tutorial is an open DNS resolver. An open resolver does not filter any incoming requests, and accepts queries from any source IP address. Unfortunately, an open resolver can become an easy target to attackers. For example, attackers can initiate a Denial of Service (DoS) or […]Continue reading...
The post How to close an open DNS resolver appeared first on Xmodulo.
How to run iptables automatically after reboot on Debian
What are available iptables management tools with GUI?
How to set up a transparent proxy on Linux
How to count the number of open network connections on Linux
How to set up a transparent HTTPS filtering proxy on CentOS
This topic does not have any threads posted yet!
You cannot post until you login.