First of all, you must know that Java is a programming language and you need some packages installed on your computer to run it. Before we check for any version you must know what are you looking for. So let’s see some definitions in the Java world.
Think of a Virtual Private Server as a go-between a virtual hosting/shared account and a dedicated server.
‘Virtual’ means that it is not real. Basically, it is still a shared hosting account. But unlike a normal shared hosting account, each VPS has its own dedicated slice of the CPU, RAM, and disk space. So basically, what you do will not affect the other VPS on the machine. You can reboot your VPS anytime you want and you will have root access.
HTTPS (Hypertext Transfer Protocol over Secure Socket Layer) is a secured communication protocol between a web browser and web server. You can say it is secured HTTP (think of ‘S’ in HTTPS as secured) protocol. It encrypts any communication that a user sends to a web server and decrypts at the server side. Similarly, it encrypts any communication that a web server sends to a web browser and decrypts at browser side. That way HTTPS protocol provides a secured sub layer under HTTP.
So the conclusion is that https is more secure, why do websites use HTTP anyway?