A close view on DDoS attacks. Post by ServerSuit You got a irregularly high amount of traffic coming into your server. So much, in fact, that it’s slowing down your server and other clients are timing out trying to access…
Tag: Port number
A list of cPanel default open ports with its service name
The cPanel/WHM is one of the best control panel in web hosting field. The simplicity itself is the important point to make it widely acceptable. We already discussed a lot of topics for cPanel. The installation steps are also quite…
How to reset SSH port from WHM?
All of us know about the default SSH port number on a Linux server. Yeah, here in WHM, no change in the default SSH server. The default port number is 22. We can change the port number by editing the…
Allow and Deny IP addresses on server using APF
It’s a useful option to protect the server from unwanted/unauthorized connections. By using basic iptables we can allow/deny IPs, but it’s not such simple. The applications like CSF or APF will help us to do the same simply using simple…
How to change the port number of Apache(web server) – Command line option for Linux server
Hi, we all know the default port for the Apache web-server. The Apache is using the port 80 to communicate with world. We already discussed about, how do we change the Apache port in a cPanel based server, click here…
Important differences between POP3 and IMAP protocol
There are mainly two ways to access emails for users. pop3 and imap protols are the commonly using protocol to access the emails. POP3 (Post Office Protocol 3) Port details: POP3 Port: 110 SSL POP3 Port: 995 In POP3, all…
How to change ftp port – cpanel
The ftp – service is for file transfer. The default port for ftp services are 20 and 21. Port 20: Data transfer port Port 21: Connection port How to change ftp port – cPanel ? We can change the default…