理学 网络攻击 释 hacker 黑客 拥有高深的计算机及网络知识，能够躲过系统安全控制，达到进入或破坏计算机系统或网络的非法用户。利用公共通信网路，如互联网和电话系统，在未经许可的情况下，载入对方系统的被称为黑帽黑客（black hat，另称cracker）；调试和分析计算机安全系统的称为白帽黑客（white hat）。
信息安全 系统安全分析与漏洞挖掘 释文 hacker 黑客
- papaverine
- papaya
- papaya ringspot disease
- PAPD
- Papeete
- paper
- paper adhesion like a brick
- paper and pencil test
- paper archival consolidatation technology
- paper archives
- paperback binding
- paper bag
- paper based microfluidics
- paper board
- paper book
- paperbound book
- paper casting method
- paper chart publishing system
- paper chemicals
- paper chromatography
- paper clock
- paper coating
- paper-coloring (with bark of the cork tree)
- paper culture experiment
- paper currency