Chirip.io was a web application I have created with my team for the course Web security at Copenhagen School of Design & Technology’s Web development BA. The application was built with PHP and addresses to implement protection against various kinds of cyber attacks such as mySQL injection, cross-site scripting or cross-site request forgery.
We have not used any kind of frameworks in order to understand and implement the security ourselves. The app is deployed on a Digital Ocean droplet using Apache. We have also implemented SSL connection using a certificate we have issued ourselves. Because of using a cert which was issued by ourselves, the browser will raise a security warning flag when visiting the site stating that the site is not secure.
The app can be fond oun GitHub, and a demo can see at 220.127.116.11.