Hello everyone,

My name is Le Ba Lan. I am 23 years old. I am from Quang Tri Province. I am now teaching physics at Le Thanh Tong Gifted High School in Hoi An City. Nowadays, social networks is popular and I believe that it is useful for our everyday lives. How to use it in a safe and effective way is necessary. Participating in this course will help me get better understanding of security measures, information safety as well as avoiding cyber risks.