Dedicated hosting is comparatively easy. A complete physical server is being rented out to you for your use. Although it is one of the more expensive hosting options, you may customize your server to your liking and get very high levels of performance and security.
Because you have your own dedicated virtual server to utilize anyway you see appropriate, a VPS server behaves differently than a dedicated server. You only have a virtual dedicated server, not your own real one.
A dedicated server can be a better option if your website receives a lot of traffic or you need extremely high levels of protection. Though compared to VPS hosting, keep in mind that you’ll require a bigger budget. However, if you don’t have the money for a dedicated server, VPS hosting will work just fine for you until you can upgrade.