There are multiple ways to ensure website security through web development. Some of them are:   1. Use of SSL encryption as it makes it difficult for hackers to intercept and access or steal sensitive information from websites. This is done by encrypting data being passed between a user's browser and the web server.  2. Carrying out frequent security updates.   3. Implementation of safe login processes such as session timeouts, complex password requirements, and restricted number of login attempts.   4. Installing firewalls that track network activity and thereafter, prevent unauthorized users from entering or accessing a website.