How to Protect Your Dedicated Server from Online Attacks?

Dedicated hosting server utilizes a hosting configuration where an individual server is used for hosting one single website. However, in case of shared hosting, the same server is used by many websites to keep them running. Therefore, they are more vulnerable to online attacks. But at the same time, if you haven’t configured your dedicated hosting server properly, it might also be vulnerable to online security attacks. You can host a dedicated server in-house or outside as well. So, how to protect your dedicated server from online attacks?

It is not incorrect to say that nowadays customers are shifting their focus from shared hosting to dedicated server solutions. It is very much evident that security is the prime concern for customers owning or running any website. If you are not serious about the security feature of your server, it poses serious issues in effectively running the website. To get seamless service and high uptime, you need to have topmost security needs for your dedicated server. 

As a dedicated server is utilized by a single website, its security process needs to be assessed precisely. This process contains a variety of steps which need to be processed.

Let’s look at the security measures to improve security of your dedicated server.

How to Keep Dedicated Servers Safe From Online Malicious Attacks 

Security risk assessment involves a comprehensive strategy for risk assessment of your website. Different steps for the process are mentioned below:

  • Which assets need security and why.
  • It helps focus resources over areas to minimize security threats.
  • Multiple installations, setting up of tools and apps can risk website owners. This assessment brings transparency between practical and available security.
  • It focuses on the need for security and whether existing security has any loopholes in it.
  • To keep software systems protected and secure, users need to bear basic things in mind like keeping a tough password to crack, not sharing the password with others, and not clicking on any unknown email links.

Common Steps to Protect Your Dedicated Server

Remove Redundant Services from The Server

As soon as the customers make a default installation, it invites various unnecessary network services which may get configured on its own. Most of the time, these additional installations have led to compromise of security by various data centres. This hampers the dedicated server security and causes security breach attacks. A very simple solution is to turn off the non-essential services or add-ons from your configuration panel. You can disable them so that they do not cause any issues. It removes loopholes and boosts server performance. This will remove them automatically on the next reboot.

Never Combine Production and Testing Across the Similar Server

Generally, developers use the same server for developing and checking multiple applications. As these applications are in the early development stage, they lack acceptable verification and are prone to security breach. Therefore, it is not a good idea to do the testing on the production server directly. Keep limited access to public directories or even sub-directories. If development and testing happens on the dedicated server, related files and apps are at risk.

Discourage Remote Access If Possible

Sometimes it is suggested that administrators log in regionally but if remote access appears necessary make sure it is protected using security protocols and stringent tunnelling. To have advanced protection over dedicated servers, use the security tokens while remote access is given. Also, remote access can be enabled for a limited range of IP addresses to make sure that only the legitimate users are accessing it.

Schedule Regular Data Backups

Do you have a recent backup readily available if your server data is breached? This will help you to restore your site immediately in case anything goes wrong.

To protect your site from serious data breach keeping regular backups of your data proves to be the easiest and most effective step. Dedicated server hosting plans from Eltris provide automatic data backups as and when needed. For example, you can backup sites on a daily basis, while stationary data backup can be taken up every couple of weeks or in a month. The frequency of scheduling backup depends upon the space available to you.

As per a Global Data Risk Report in 2021, around 33% of the folders in any organization are public to every employee. That is a serious problem because there are high chances that any intern accidentally updates or deletes any important file without knowing himself. Therefore, having a backup is very important. 

Use Only Trusted Networks for Login

A very simple way to increase security on your dedicated server is to get aware about the networks you are using while logging in. Only login to your dedicated server hosting account using a trusted network. Never provide the username and password when you are using a public Wi-Fi network.

For example, using free Wi-Fi is very tempting but always remember all that glitters is not gold. Any hacker can easily steal your password if you are trying to login without having a secured internet access. So, always be careful while using the networks to login.

Grant Privileges and Permissions with Care

Customers and administrators should have minimum privileges throughout a selected network. A robust server monitoring strategy, network and permissions play key roles in dedicated server security. Take extra care in giving permission to any anonymous user. Only the authorized access should be given which is beneficial for the customer.  

Check for Security Updates and Patches

While receiving notifications for security updates, always take out time to install them as and when they become available. In fact, check them daily and enjoy peace of mind and ultimate protection from data breach. 

Always take out time to delete unnecessary files, applications or updates which are no longer in use. They help to fix breaches in software programs and removal of unnecessary files or applications. It not only streamlines your server but also frees up space for storing more important and useful data.

Looking Ahead – Protect Your Dedicated Server

By following all the common steps mentioned above, you are at zero risk of developing a security vulnerability which may put your site in danger. It keeps many security breaches at bay and helps you enhance your security standard manifold to protect your dedicated server.

It frees up resources no longer needed and helps in optimum utilization of space. What do you gain out of all this? You have faster speeds, i.e., page-loading speed, as many stagnant and useless files are freed up and information retrieval is fast and easy. This enhances speed, safety and performance to a great extent.

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