Analyze how advanced security concepts are applied to develop secure code

package com.twk.restservice; public class CRUD { private final String content; private final String content2; public CRUD(String content) { this.content = content; this.content2 = content; } public CRUD(String content1, String content2) { this.content = content1; this.content2 = content2; } public String getContent() { return content; } public String getContent2() { return content2; } }