Webapplikasjonssikkerhetsverktøy

Webapplikasjon is a term that describes a software application that runs in a web browser. Unlike desktop applications that need to be installed on a specific computer, web applications are accessed over the internet through a web browser like Chrome, Firefox, or Safari. This accessibility makes them convenient as users can access them from any device with an internet connection and a compatible browser.

The functionality of a web application is delivered through a combination of server-side and client-side technologies. Server-side languages such as Python, Java, or Ruby handle the logic, database interactions, and data processing. Client-side technologies, primarily HTML, CSS, and JavaScript, are responsible for the user interface and how the application interacts with the user within the browser. When a user requests a web application, the server processes the request, generates the necessary code, and sends it to the user's browser for rendering and execution.

Web applications are used for a vast range of purposes, from simple online tools to complex enterprise systems. Examples include email services like Gmail, social networking platforms like Facebook, online banking portals, e-commerce sites like Amazon, and collaborative document editors like Google Docs. Their popularity stems from their ease of deployment and updates, as changes can be made on the server without requiring users to download or install new software. This also contributes to a consistent user experience across different devices and operating systems. Security and performance are key considerations in the development and maintenance of web applications.