There was a large amount of information in the whole cathedra,including the importance of information security and how to pledge the security of computer effectively.

• 整个报告蕴涵的信息量比较大，从各个方面阐述了信息安全的重要性以及如何更为有效地保证计算机的安全，但我想如果能够适当地多增加一些互动环节，效果是不是更好？