Read Also: 5 Reasons Why I Hate Gnu/Linux You can secure services using programs such as a firewall (for example iptables), TCP wrappers (to allow and deny service access), and Security Enhanced Linux (SELinux) which helps to limit the resources a service can access on a server. However, Linux implements a variety of security mechanisms to secure files and services from attacks and abuses. To be useful, a server needs to be able to accept requests for services from remote clients, and a server is always vulnerable by permitting some access to its ports. Linux is without doubt the most secure kernel out there, making Linux based operating systems secure and suitable for servers. Linux is also secure, it highly restricts influence from external sources (users, programs or systems) that can possibly destabilize a server, as explained further in the next point. In case a process is behaving abnormally, you can send it an appropriate signal using commands such as kill, pkill and killall, thus dealing away with any implications on the overall system performance. It also offers efficient and reliable mechanisms of process management. In Linux, you can modify a system or program configuration file and effect the changes without necessarily rebooting the server, which is not the case with Windows. There are many determinants which include management of system and programs’ configurations, process management, security implementation among others. The question is what actually makes Linux systems stable. Linux systems are widely known for their stability and reliability, many Linux servers on the Internet have been running for years without failure or even being restarted. Linux is Unix-based and Unix was originally designed to provide an environment that’s powerful, stable and reliable yet easy to use. With all the above features, you can tailor a Linux operating system at its most basic levels, to suit your server needs unlike Windows. You can check the code to locate bugs, explore security vulnerabilities, or simply study what that code is doing on your machine(s).Īdditionally, you may easily develop and install your own programs into a Linux operating system because of numerous available programming interfaces you need. Linux or GNU/Linux (if you like) is free and open source you can see the source code used to create Linux (kernel). Below, we have explained some of the major reasons why Linux server software is better than Windows or other platforms, for running server computers. There are a number of factors that have contributed to this. Even the world’s most powerful supercomputer runs on a Linux-based operating system. Just to make you further understand the power of Linux in driving the Internet, companies such as Google, Facebook, Twitter, Amazon and many others, all have their servers running on Linux-based server software. Read Also: 5 Reasons to Install Linux Today Today a bigger percentage of servers on the Internet and data centers around the world are running a Linux-based operating system. The usage share for Unix-like operating systems has over the years greatly improved, predominantly on servers, with Linux distributions at the forefront. There are different types of servers: web servers, database servers, application servers, cloud computing servers, file servers, mail servers, DNS servers and much more. A server is a computer software or a machine that offers services to other programs or devices, referred to as “ clients“.
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