DMZ,全称为“Demilitarized Zone”,即()的区域。 A.内网和外网均能直接访问B.内网可直接访问,外网不能C.外网可直接访问,内网不能D.内网和外网均不能直接访问
DMZ,全称为“Demilitarized Zone”,即()的区域。
A.内网和外网均能直接访问
B.内网可直接访问,外网不能
C.外网可直接访问,内网不能
D.内网和外网均不能直接访问
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阅读以下说明,回答问题1至问题6,将解答填入对应的解答栏内。[说明]某企业的网络拓扑结构如图4-1所示。防火墙使用安全区域的概念来表示与其相连接的网络。图4-1中inside、outside和dmz区域对应Trust区域、Untmst区域和dmz区域,不同区域代表了不同的可信度,默认的可信度由高到低的顺序为(1)。 (1)备选答案: A.inside、outside、dmzB.inside、dmz、outsideC.outside、dmz、insideD.outside、inside、dmz
防火墙通常分为内网、外网和 DMZ 三个区域,按照受保护程度,从低到高正确的 排列次序为( )。A. 内网、外网和 DMZB. 外网、 DMZ和内网C. DMZ、内网和外网D. 内网、 DMZ和外网
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单选题You have configured a UTM profile called Block-Spam, which has the appropriate antispam configuration to block undesired spam e-mails.Which configuration would protect an SMTP server in the dmz zone from spam originating in the untrust zone?()Aset security policies from-zone dmz to-zone untrust policy anti-spam then permit application- services utm-policy Block-SpamBset security policies from-zone untrust to-zone dmz policy anti-spam then permit application- services utm-policy Block-SpamCset security policies from-zone untrust to-zone dmz policy anti-spam then permit application- services anti-spam-policyDset security policies from-zone untrust to-zone dmz policy anti-spam then permit application- services Block-Spam
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单选题DMZ,全称为“Demilitarized Zone”,即()的区域。A内网和外网均能直接访问B内网可直接访问,外网不能C外网可直接访问,内网不能D内网和外网均不能直接访问