david@drawbycode.com
Android Caller Verification
Android app that helps verify the identity of a caller to prevent 'Vishing'
  • 2015-06-30
  • Android
  • PHP
  • MySQL
  • Security
  • C#
  • Description

    Fraudsters use a technique known as "Vishing", which involves stealing credentials from a victim over the phone while posing as a legitimate institution, such as a Bank. This app aims to provide individuals with an opportunity to verify the identity of the caller. The individual provides the caller with a unique link provided by the app. When the caller visits the link, information regarding the caller is sent as a push notification to the individual. This information includes:

    The app also allows the user to view their previous notifications. A particularly useful feature is that the individual is prompted with a notification when they receive an incoming call, reminding them to use the app if required.

    A trace notification shown while in call
    The main view showing the user's link, and historical traces
    The callers location shown on a map
    Notification on incoming call