Server Hardening Basics you need to be aware of
There are various types of server support services that are offered today to ensure complete protection to these machines. Server hardening is a service that refers to improving the security features of the server to prevent it from various threats.
Server hardening is nothing but a process through which server security is enhanced. Through several means, the operating environment of the server is made more secure. Advanced security measures are brought into place while performing the hardening process. Think of the term ‘hardening’ in general and how it implies making something more resistant to damages. This is exactly what is done to the server. Hardened services are powerful and resist security breaches better than non hardened ones. This service is offered by many providers as a part of their server support services. It is important that you learn the basics of hardening before hiring any service.
We live in a time where most of our resources are stored online and these resources are susceptible to attack from various harmful elements. This is why Server hardening is of absolute necessity to us. The server support industry has changed a lot over the past decade. Much of the system software and applications that are in development these days are intended for use on the internet or for making a secure connection to the internet. Hackers are taking undue advantage of this situation and the proof to this is several server attacks that take place every minute of every day. This is why server support services such as hardening is essential.
Every organization that is conscious of their server security will make sure that it has several server support methods in place. Server hardening experts could also help in this regard. It is also important to know of certain basic hardening tricks and tips. Using data encryption for all kinds of communication should be of help. It is important to avoid usage of insecure protocols that send your passwords or information using plain text. Minimising unnecessary software that run on your servers will help. Your operating system, especially security patches should be up to date.
Making use of security extensions is a great plus. Consider using SELinux, if you are using Linux. Strong passwords should be created for user accounts. Use numbers and symbols in your password. Alternating capital letters with small letters could help. Make sure you change your password from time to time. Never reuse the old password. Never permit empty passwords. It’s important that you disable root login. Switch to the root only when it’s absolutely needed. Disable services that are not in use. These are some of the basic Server hardening tips that you should make sure is implemented when you are hiring server support services.
Minimize the number of open network ports and use them for specific circumstances only. Properly configure the firewall of your system. Also, consider making use of hardware firewall. Make use of partitions in such a way that it enhances server support. Unwanted binaries should be disabled. Maintenance of server logs is important. Immediately investigate any suspicious activity that is caught on your server. Make use of brute force and intrusion systems for Server hardening. Follow these tips and you are most likely to ensure strong server security for the rest of your life.
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