How to Secure Your Linux Hosting Server?

How to Secure Your Linux Hosting Server?

When choosing a domain and web hosting provider, you must choose one that offers the best security for your Linux-based server. It is essential for defending your business from various threats, including preserving customer data.

Hence, we will discuss how to secure your Linux hosting server when looking for web hosting services from Australian web hosts. Without further delay, let us get started.

How to Secure Linux Servers?

Always Keep Your Linux Server Updated

This is one of the most critical steps in ensuring the security of your Linux server. Updating your server is essential to protect it from the surging cybersecurity threats. Remember that some Linux servers can be updated automatically, but if you want to do it manually, then you can implement these two measures:

Using the Update Manager

This will search for the latest updates and automatically notify you when they are available. Linux servers have a graphical user interface, so updating your server is effortless.

Using the Linux Terminal

This primary tool is used to input commands for manually updating your Linux server. To do this, you need to access the Linux server at a local repository that will help you apply up-to-date patches.

Set a Reliable Firewall

Implementing a firewall is one of the most popular ways to secure a Linux server.These help to keep various threats, such as malware, away, so if you do not have a firewall installed to protect your Linux server, you can choose from an extensive range of open-source options.

Improve Your Server Security with 2FA

When 2FA gets enabled, you must verify your identity twice before accessing the server. The first verification step would be through a traditional username-password set-up and the second verification step would be via OTPs, security PINS, biometrics, etc.

If you plan to implement 2FA on your server, you can do it seamlessly. All you need to do is install an authentication package that redirects the users to gain access to your Linux server.

Reduce Unwanted Services to Get Improved Security

Multiple applications and services are included with Linux servers. You have the option to keep the majority of these but can remove the rest so that the number of vulnerabilities present in your network can be reduced.

Remember that enabling the services that you hardly use will give potential attackers another chance to access your server.

Install Only Necessary Packages

Installing every package that you think may be helpful might look beneficial. But remember that the more packages you install on a server, the number of server vulnerabilties also increases.


While you can do your due diligence in securing your Linux server, the responsibility of securing your Linux server will largely fall upon your provider for web hosting in Australia.

Hence, it is highly recommended to look for providers that offer additional security packages like SSL certification, Linux DDoS protection, Linux server hardening, robust firewall policies, etc. This will allow you to stay one step ahead of attackers, and mitigate a significant number of threats from the get-go.

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