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
- foliage leaf
- foliage penetrating radar
- foliage pinna
- foliage plant
- foliage top-dressing
- folial gap
- folial trace
- foliar absorption
- foliar application
- foliar fertilizer
- foliar injury symptoms by pollution
- foliated
- foliated bordism
- foliated cobordant
- foliated cobordism
- foliated F-bundle
- foliated manifold
- foliated space
- foliated structure
- foliation
- foliation leaf
- foliation on a manifold
- folic acid
- folic acid deficiency anemia
- folic acid nutrition