What is the occupation of the security officer in the defense war?

The occupation of security officer in the defense war is chief security officer. The security officer is responsible for the safe operation of the whole organization, including physical security and digital information security. With the increasing attention of major companies to information security, the new term chief security officer is quickly known to everyone. "Defending the War" was produced by Huzhou Leifeng Culture Media Co., Ltd., Beijing Meng Tao Network Technology Co., Ltd. and Beijing Yihe Rentian Film and Television Culture Co., Ltd., which was exclusively publicized and distributed by Meng Tao Galaxy, directed by Xie Yunpeng, and starring Xie Yunpeng, robert knepper, Thomas, Zhaoqi Shi, Wang Yutian, Dong Nina, Xie Xintong and other famous Chinese and foreign actors. "Defending the War" tells the story of a vicious incident in which militants frequently hijacked legitimate Chinese in a certain overseas country during a war, so a professional bodyguard organization composed of overseas Chinese was born to defend the overseas safety of Chinese in its own way. A large number of light and heavy weapons and equipment are added to the film, which truly reproduces the fierce and hot war scenes such as high-speed car chasing, collision and explosion, and the high-tech tracking and spy technology that moistens things silently make the plot confusing and relaxed.