As a website owner, the security of your site and data is of paramount importance to you. Among various security measures that you can take to ensure the security of your website, the hosting service plays a critical part in it too. The website resides on the web server. Therefore, if your server is not secure, then your site will always be vulnerable to attacks.
Typically, new websites start their journey with a Shared Hosting plan since it is cheaper and simpler to implement and does not require you to have any technical expertise. However, as the site grows and the security of the data takes centre stage, most of them, shift to VPS Hosting or other more secure hosting services. While Shared Hosting plans deploy the latest security tools and measures, the fact that the physical server is shared between websites exposes each of them to security risks. Hence, moving to a hosting service that is designed to be more secure is the logical move. Today, we will share three reasons why Virtual Private Server Hosting is more secure than Shared Hosting services.
1. The Hypervisor
A virtual server is created by using a virtualization program called the hypervisor to divide a physical server. The hypervisor plays a critical role in the functioning of a VPS. It allocates memory to each virtual server, manages the virtual hard disk image, monitors the communication of a virtual server with the hardware, and controls the way a virtual server uses the Central Processing Unit (CPU). Further, the hypervisor is responsible for keeping the data of each VPS secure and separate. Hence, a VPS Hosting plan offers a highly-secure hosting environment for websites. On the other hand, a Shared Hosting plan is designed to make web hosting simpler and cheaper by allocating resources to websites on a physical server. There is no program that controls individual hosting accounts as the hypervisor does in a VPS Hosting plan.
2. Account Isolation
When you host your website on a virtual server, the provider uses virtualization to create virtual servers that have dedicated resources like RAM, CPU, etc. Also, each virtual server has an independent operating system. Hence, one physical web server has multiple virtual servers on it. However, the hypervisor ensures that each of them works in isolation from one another. Hence, the performance of one virtual server does not affect that of the other. This is also helpful in ensuring the security of the VPS. Unlike in Shared Hosting, where if one website gets infected with a virus, then all other sites on the server can get infected too, in VPS Hosting, account isolation ensures that security issues with one website do not trouble the other websites on the physical server.
3. Complete Root Access
In Shared Hosting plans, you have limited access and cannot install programs or software of your choosing. However, VPS Hosting plans offer complete root access that allows you to customize the hosting environment as per your needs. This means that you can install security tools to ensure that your VPS is secure and your website performs optimally.
Remember, while VPS Hosting offers a host of benefits which makes it more secure than most traditional hosting services, you need a certain amount of technical expertise or hire the services of an expert to make the best out of the features of the VPS. Ensure that you assess the hosting requirements of your website and consider all aspects before making the decision. Good Luck!…