In the recent 2019 coronavirus outbreak, attention should be focused on epidemic awareness and related equipment. Under this "new normal" situation, smartphones or tablets may be the life or work tools that everyone begins to need, how can they handle life affairs and work arrangements with ease and security, such as online classroom, online banking, online shopping and working from home? In addition, as you get used to using these services, do you also ignore the new digital crisis that is creeping in? Do you want to get more  information about mobile phone security and related applications under the "new normal",  welcome to sign up for a lecture by a senior information security expert in the industry to share his many years of information security experience.