HTTP stands for Hypertext Transfer Protocol. It is the foundation of data communication on the web, allowing browsers and servers to exchange information.
When users visit a website, their browser sends an HTTP request to the server. The server then responds by delivering the requested content, such as text, images, or video. This process happens quickly and makes web browsing possible.
In surveillance systems, HTTP is often used to stream live feeds, access settings, or retrieve stored video over a network. For example, a user might connect to a camera’s web interface using an HTTP address.
While HTTP works well for many applications, secure data transmission now often relies on HTTPS, which adds encryption for privacy and protection.