How Does VPS Hosting Ensure Better Control and Isolation for Your Website?


Virtual Private Server (VPS) Hosting, a cost-effective solution for hosting websites, has gained significant popularity.

While multiple websites share a single server’s resources, each virtual server operates independently, mimicking the functionalities of a Dedicated Server. Shared Hosting, on the other hand, involves hosting multiple websites on a common server, making it more suitable for small websites. Therefore, as your website grows and requires more control and privacy, VPS Hosting becomes the ideal choice.

VPS Hosting provides isolation and independence for your website, unlike Shared Hosting. With it, you have root access and complete control over the server configuration.

In this article, we will explore the benefits of VPS Hosting, focusing on isolation and control. Let’s delve into the working of VPS Hosting to understand these advantages better.

How does VPS Hosting work?

VPS Hosting offers control and isolation through the utilization of server virtualization and a hypervisor. Server virtualization enables the creation of multiple virtual servers on a single physical server. These virtual servers are then managed by a hypervisor, which ensures privacy, isolation, and control for each individual virtual server.

The hypervisor, whether in the form of software or hardware (or a combination of both), is installed on the physical server. It serves the purpose of creating Virtual Machines (VMs), each functioning as an independent entity. The resources required to run these VMs are drawn from a central pool, which is the shared resource pool of the physical server hosting all the VMs. Each VM is allocated a fixed amount of dedicated resources, which then become exclusive to that VM. This entire process occurs in a virtual environment.

A single server can accommodate multiple VMs, each one operating in isolation from the others in the network. These VMs are unaware of their networked environment and function as if they were independent machines or servers. VPS Hosting offers a distinct advantage by providing dedicated resources, isolation, privacy, and control for each hosted website.

In this hosting setup, each Virtual Machine (VM) represents a website, guaranteeing that resources are dedicated solely to that specific website. This level of isolation and control sets VPS Hosting apart from other hosting options.

To illustrate the concept, let’s delve into a practical scenario.

Suppose you purchase a VPS Hosting plan that includes 4GB of RAM, 200GB of storage, and 2 CPU cores. In this case, the hypervisor will create a new Virtual Machine (VM) specifically tailored to meet these specifications. However, the resources allocated to this VM are reserved solely for your virtual server, making them unavailable to other websites sharing the same physical server.

One of the advantages of VPS Hosting is the level of control it offers, which is facilitated through full root access. Now, let’s explore other benefits of VPS Hosting.

Other Benefits of VPS Hosting for Website Owners

VPS Hosting provides full root access, granting comprehensive administrative privileges. Unlike Shared Hosting, where websites coexist in the same environment and modifications can affect others, VPS Hosting offers complete isolation. With VPS, any changes made only impact your Virtual Machine (VM), ensuring the stability and security of other websites. This isolation allows web hosting companies to confidently offer root access with VPS plans, providing you with the freedom and control to customize your server without compromising the performance or safety of other sites. Two significant benefits of full root access are:

1. Enhanced website security

With root access in VPS Hosting,

  • You have the freedom to install third-party applications and security software without seeking permission from your hosting company. This enables you to customize your security measures to suit your specific needs.
  • You can close unused ports to protect your website from hackers targeting those entry points.
  • You get the ability to control internet access for individual applications, reducing potential vulnerabilities. By leveraging root access, you can disable internet access for specific applications that don’t require constant connectivity.

2. Enhanced Website Performance

With root access in VPS Hosting, you can optimize your website’s speed using key techniques like JavaScript delivery optimization and disabling hotlinking.

  • JavaScript files are essential for website functionality but can slow download times. By modifying settings with root access, you can prioritize website loading first and load JavaScript files in the background, improving website speed.
  • Hotlinking, when others use your images on their websites, consumes your server resources without generating traffic. With root access, you can disable hotlinking, safeguarding bandwidth and maximizing server performance.


VPS Hosting offers Dedicated Server-like features at an affordable price, making it increasingly popular. With control, isolation, and dedicated resource allocation, VPS plans provide a balanced solution for website owners. In Singapore, reputable providers like Vodien deliver secure and reliable hosting services, including Dedicated Hosting, WordPress web hosting, and Cloud Hosting, allowing you to focus on website growth while they handle the technical aspects.

Hope this article was helpful for you.

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