[话题背景]2001年12月的一天,某市一名12岁的中学生,用在网上找到的“炸弹”,摧毁了四川的一家网站。此事一出,立即引起了各网站及网络专家的广泛关注。目前,网络及网络安全离我们青少年学生的生活越来越近了。那么,我们对网络安全的知识究竟了解多少呢?为了了解相关情况,本刊记者走访了南京师范大学江苏省信息安全保密技术工程研究中心主任宋如顺教授和副主任钱钢博士。 [Topic Background] One day in December 2001, a 12-year-old middle school student in a city used a “bomb” found online to destroy a website in Sichuan. Once this happened, it immediately attracted wide attention from various websites and network experts. At present, network and cyber security are getting closer and closer to the lives of our young students. So, how much do we know about cybersecurity knowledge? To understand the relevant situation, our correspondent visited Professor Song Rushun, the director of the Jiangsu Provincial Information Security Technology Engineering Research Center of Nanjing Normal University, and Dr. Qian Gang, the deputy director.