There are various reasons of cyber crime.

计算机网络犯罪的原因多种多样。

The face is impossible to guard against cyber crime.

面对网络犯罪又是防不胜防。

The third part focuses on jurisdiction of cyber crime.

第三部分主要探讨了网络犯罪的管辖问题。

Nowadays, cyber crime is treated as a super type of current crime.

网络犯罪作为计算机犯罪的一种类型，是较为高级的新型犯罪。