2. 计算机
  3. To　compete　in　today’s　fast-paced　competitive　environment,　organizations　are　increasingly　allowing　contractors,　partners,　visitor

To　compete　in　today’s　fast-paced　competitive　environment,　organizations　are　increasingly　allowing　contractors,　partners,　visitor

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问题 To　compete　in　today’s　fast-paced　competitive　environment,　organizations　are　increasingly　allowing　contractors,　partners,　visitors　and　guests　to　access　their　internal　enterprise　networks.　These　users　may　connect　to　the　network　through　wired　ports　in　conference　rooms　or　offices,　or　via　wireless　access　points.　In　allowing　this　open　access　for　third　parties,　LANs　become(171).　Third　parties　can　introduce　risk　in　a　variety　of　ways　from　connecting　with　an　infected　laptop　to　unauthorized　access　of　network　resources　to(172)activity.　For　many　organizations,　however,　the　operational　complexity　and　costs　to　ensure　safe　third　party　network　access　have　been　prohibitive.　Fifty-two　percent　of　surveyed　CISOs　state　that　they　currently　use　a　moat　and　castle’s　security　approach,　and　admit　that　defenses　inside　the　perimeter　are　weak.　Threats　from　internal　users　are　also　increasingly　a　cause　for　security　concerns.　Employees　with　malicious　intent　can　launch(173)of　service　attacks　or　steal(174)information　by　snooping　the　network.　As　they　access　the　corporate　network,　mobile　and　remote　users　inadvertently　can　infect　the　network　with(175)　and　worms　acquired　from　unprotected　public　networks.　Hackers　masquerading　as　internal　users　can　take　advantage　of　weak　internal　security　to　gain　access　to　confidential　information.
选项 A、damageable
B、susceptible
C、vulnerable
D、changeable
答案C
解析
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