Dynamically Generate the Checksum id to solve the apex vulnerability problem

• Ajax(Application Process) used call the Oracle Query of APEX_ITEM.MD5_CHECKSUM
• Java method of Math.random used to get Random no
• Random no used to get the Attribute value from Select list

          Example : 

          thisObj = objs[rand_no];

          if(thisObj){

          checksumId=thisObj.getAttribute('value');

          return checksumId;

• Apex Generate the checksum id per day only one time, I have customized and generated the checksum id per each page refresh.

• Here show the checksum id screenshot,