When I recently discovered about accessing ports via your browser at a domain level. Example, I accessed my domain at port 11211, I got an output of this:
ERROR
ERROR
ERROR
ERROR
ERROR
ERROR
ERROR
ERROR
ERROR
Is there any security precautions I need to consider taking into my server? How can I prevent users accessing at port 11211 but allowing my server to access to memcached? Is it a security concern of able to connecting via domain.com:11211
?