Ruby on Rails is an excellent platform from a security point of view. It has been designed with security in mind, and the community takes security seriously.
There are several resources accessible online to assist you in securing your Ruby on Rails application. The Ruby on Rails team is always working to improve security features and fix any discovered vulnerabilities.
Overall, Ruby on Rails is a very secure platform and provides a lot of protection against common attacks. However, as with any software, it’s essential to take steps to secure your application properly and stay up-to-date with the latest security patches.