fakePointer: 覗き見攻撃に対する耐性を持つ個人認証手法

fakePointer: An Interface for User Authentication that makes Peeping Attack Hard

著者/Authors

概要/Abstract

In this paper, I propose a novel user authentication scheme that enables to ensure a security against peeping attack with a video camera. Peeping attack is that an attacker steals victim’s secret by looking into a victim’s authentication action. In recent days, an attacker uses a video camera to capture a screen and an operation of the action and such incidents have actually occurred. The fakePointer has two unique features. First is that is provides a unique double layered user interface for secret input. It makes hard to steal a secret even by using a video camera. Second is that an answer operation is randomized in each authentication by using a random secret. These features realize a more secure authentication against peeping attack with a video camera.

キーワード/Keywords

個人認証, セキュリティ, モバイル