题目内容
（请给出正确答案）
IDS(Intrusion Detection System)就是入侵检测系统，它通过抓取网络上的所有报文，分析处理后，报告异常和重要的数据模式和行为模式，使网络 安全管理员清楚地了解网络上发生的事件，并能够采取行动阻止可能的破坏。()
如果结果不匹配，请 联系老师 获取答案
更多“IDS（Intrusion Detection System…”相关的问题
入侵检测(Intrusion Detection)是指地入侵行为的检测()。
A、正确
B、错误
A．error analysis
B．performance analysis
C．contrastive analysis
D．discourse analysis
A.The tinker is able to get into her house
B.She is well protected by the fence from outside intrusion
C.The tinker gets into her flower garden and helps her with the chrysanthemum
D.The tinker starts talking to her from outside the fence but later comes inside the fence
It is easy to detect the physical differences between originals and copies.()
Which of the following is true about integrity checkers？
A．They detect a virus infection by recalculating the files' checksum and comparing it to the original.
B．Like scanners, they can only detect known viruses, but not unknown ones.
C．Compared to scanners, they are quite old.
D．Industry experts agree that integrity checking relies only on virus signature.
A.beginning
B.subtle
C.substitute
D.sacred
A.cordless
B.optical
C.camera
D.microphone
A.detect
B. detain
C. detach
D. destine
A、loom
B、boom
C、zoom
D、doom
从供选择的答案中，选出最确切的解答。
Most computer systems are(1)to two different groups of attacks: Insider attacks and outsider attacks. A system that is known to be(2)to an outsider attack by preventing(3)from outside can still be vulnerable to the insider attacks accomplished by abusive usage of(4)users. Detecting such abusive usage as well as attacks by outsides not only provides information on damage assessment, but also helps to prevent future attacks. These attacks are usually(5)by tools referred to as Intrusion Detection Systems.
