Allow only certain hostname in Nginx block
73679
Prevent default server or wildcard in nginx
133629
block all but a few ips with firewalld
148911
Get hostname of current request in node.js Express
141550
Block IPs if they access a resource
110953
Set max_fails and fail_timeout for all servers in upstream in nginx
69313
Block all ports except SSH/HTTP in ipchains and iptables
131235
How to setup custom 503 error page in Nginx that intercepts all requests?
117525
Block Particular Command in Linux for Specific user
67496
I need rules to drop some malicious Apache connections
93717
How can I host a website on a dynamically-assigned IP address?
78003
Obtaining a server IP address from hostname
85163
How to apply the same rules to several locations with Nginx?
59749
.htaccess - redirect requests from a certain IP only
43613
How to block sites with iptables
137000
Wildcard certificates with short hostnames?
10108
Best way to restrict access by IP address?
139461
Permanently blocking a domain in iptables