Today's lecture was attended by a total of 54 colleagues led by the director. After this education and training, the colleagues have a better understanding of information security risks and protection work. At the end of the lecture, the Secretary also hopes to encourage everyone that this Bureau should actively prevent the leakage of official secrets and agency security information. Nowadays, information and communication technology is becoming more and more prosperous. Individuals work together since they were young to cope with the challenges of the future together.