As a developer, you are likely to face a scenario where you need to store data temporarily on the client-side of a web application. Here comes the handy localStorage feature available in JavaScript.

To HTML5 local storage data, choose a strong encryption algorithm, generate and manage encryption key securely, encrypt the data on the client-side using JavaScript, and decrypt it when needed.

Local storage is a way to store data in the browser. This data is stored in the browser's memory and persists even after the browser is closed. Local storage is a key-value store. It only stores ...