How to check open ports on a Linux server?
We often have to check open ports on our Linux server to troubleshoot server problems, configure a firewall, and improve our server’s security. There are many third-party tools for this available in the market. In this article we will show you how to use nmap, netstat, ss, and lsof commands to check the open ports and find out the applications associated with those ports.
Many Linux users have used the ifconfig command as a primary tool for obtaining network information. However, this command is obsolete, and we now have the IP command in its place. The IP command has many features compared to the old ifconfig command. Today, you will learn how to use it by practical examples.
MySQL is the most popular Database Management System that has upgraded over time, every upgrade coming with many exciting features. The same refers to MySQL 8.0.
MySQL 8.0 features set is something every developer should be aware of. We created an overall article about the new features of MySQL 8.0 for those, who’ve missed the update or would like to learn more details.
Firewall security with advanced protection
You can easily secure your infrastructure using stateful firewalls at no extra cost. Define inbound and outbound rules to deny unnecessary traffic. Once configured, you can assign as many cloud servers as you need.
Load balancers make it stress-free to scale requests by automatically distributing traffic through your infrastructure. It handles use cases such as ...