Introduction to On-Premise
On-premise refers to the practice of hosting and managing software, applications, or infrastructure within an organization's own premises, rather than relying on cloud-based services. This approach is often used in tech industries where security, control, and customization are top priorities.
How On-Premise Works
In the context of the wifi man's website, the link http:198.162.2 is likely an on-premise setup, where the website is hosted on a local server within the company's internal network. This type of setup is not accessible via the public internet, and the http protocol is used instead of https because it's a local network.
Company Internal Network
A company internal network, also known as a local area network (LAN), is a private network that connects devices within an organization. It's like a mini-internet that's not accessible to the public. The internal network is typically protected by firewalls, routers, and other security measures to prevent unauthorized access.
Comparison to Public Internet
The company internal network is different from the public internet in several ways:
- Security: The internal network is generally more secure because it's not exposed to the public internet.
- Access: The internal network is only accessible to authorized personnel within the organization.
- Speed: The internal network is often faster because it's not subject to the same bandwidth limitations as the public internet.
Real-World Example
A good example of an on-premise setup is a company's intranet, which is a private network that hosts internal websites, applications, and resources. Employees can access the intranet using their company-issued devices and credentials, but it's not accessible to the public.
SSL and Its Importance
SSL (Secure Sockets Layer) is a protocol that provides a secure connection between a web server and a client (e.g., a web browser). It's used to encrypt data in transit, ensuring that sensitive information like passwords and credit card numbers are protected from eavesdropping and tampering.
In the case of the wifi man's website, the lack of SSL (indicated by the http protocol and the red line) means that the connection is not secure, and data transmitted between the client and server can be intercepted or modified by unauthorized parties.
React + Vite Example
When developing a web application using React and Vite, you may use a local development server that listens on a specific port (e.g., http://localhost:3000). This is similar to an on-premise setup, where the application is hosted on a local server. However, when you deploy the application to a production environment, you would typically use a secure protocol like https and obtain an SSL certificate to ensure a secure connection.