APPARATUS FOR AUTHENTICATING INPUT VALUE BASED ON BYTECODE IN JAVA APPLICATION AND METHOD THEREOF

摘要

According to the present invention, in the verification of the bytecode-based input value of the Java application, the verification target object or object in the target Java web application is detected using the static bytecode instrumentation to verify the input value to be verified. The verification is performed using the verification rule for the input value inputted as the verification target, and the abnormal input value is blocked so that the vulnerability of the application can be easily compensated without complicated source code modification.