impersonation

英 [ɪmˌpɜːsəˈneɪʃən]

美 [ˌɪmpərsəˈneɪʃən]

n.  模拟，扮演，假扮（角色）; 冒名顶替，假冒身份

复数：impersonations　

TOEFL计算机

BNC.20143 / COCA.21249

柯林斯词典

• VERB 假冒;模仿
  If someoneimpersonatesa person, they pretend to be that person, either to deceive people or to make people laugh.
  1. He was returned to prison in 1977 for impersonating a police officer...
     他 1977 年因冒充警官而再次入狱。
  2. Tom was a brilliant mimic who could impersonate most of the college staff.
     汤姆的模仿能力是超一流的，他能惟妙惟肖地模仿学院里的大多数老师。

英英释义

noun

• imitating the mannerisms of another person
  Synonym:personation
• pretending to be another person
  Synonym:imposture
• a representation of a person that is exaggerated for comic effect
  Synonym:caricatureimitation

双语例句

• You can authenticate and authorize callers at the Web server and then flow the caller's security context to the remote object by using impersonation.
  可以在Web服务器上对调用者进行身份验证和授权，然后使用模拟将调用者的安全性上下文传递给远程对象。
• Remove impersonation parameters and use current user context instead.
  删除模拟参数并使用当前用户上下文。
• Security for reference tracking can be provided if authentication is used and that the default impersonation level is not anonymous.
  如果使用身份验证且默认模拟级别不是匿名，则可以提供引用跟踪安全性。
• A thread that is impersonating a client has both a primary token and an impersonation token.
  一个正模拟客户端的线程拥有一个主令牌和一个模拟令牌。
• Analysis shows that this protocol resists spoofing, tracking, eavesdropping impersonation and replay attack and it is low-cost, high-efficiency and good-security.
  分析表明，该协议可以有效抵御非法读取、位置跟踪、窃听、伪装哄骗和重放等不安全问题，具有成本低、效率高、安全性高等特点。
• This is obviously a must-have to prevent impersonation attacks and, consequently, breach of privacy.
  这很显然是一个必须防止的模拟攻击，因此也会违背隐私权。
• This is the impersonation/ delegation model.
  这就是模拟/委派模型。
• It does so even if impersonation is disabled.
  即使禁用了模拟，它仍会这样操作。
• The impersonation identity must have sufficient privileges to create categories.
  模拟身份必须具有足够的特权才能创建类别。
• Client Impersonation is only available for Extended Stored Procedures.
  客户端模拟仅可用于扩展的存储过程。