This summary is based on the work of February, which is focused on reading papers about Ad hoc network and getting familiar with the domain before the research of the Master Subject “Multi-path Routing Protocol for Mobile Ad Hoc Network”. Mobile Ad h

LipPass: Lip Reading-based User Authentication on Smartphones Leveraging Acoustic Signals LipPass：利用声学信号在智能手机上进行基于唇读的用户认证