Which of the following statements are true The use of encryption in Node.js applications is not necessary due to built$-$in mechanisms that provide security in all Node.js applications. DNS rebinding attacks are a form of exploitation that is relatively easy to implement and difficult to detect. HTTPS is not compatible with content delivery networks $($CDNs$).$ Setting random values as tokens in cookies is an insufficient defensive measure against the CSRF $($cross$-$site request forgery$)$ attack.