Exam 312-50v12 topic 1 question 213 discussion

As the chief security officer at SecureMobile, you are overseeing the development of a mobile banking application. You are aware of the potential risks of man-in-the-middle (MitM) attacks where an attacker might intercept communication between the app and the bank's servers. Recently, you have learned about a technique used by attackers where they use rogue Wi-Fi hotspots to conduct MitM attacks. To prevent this type of attack, you plan to implement a security feature in the mobile app. What should this feature accomplish?