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文章基本信息

  • 标题:Survey of Text CAPTCHA Techniques and Attacks
  • 本地全文:下载
  • 作者:Navreet Kaur ; Rishi Kumar
  • 期刊名称:International Journal of Computer Science & Technology
  • 印刷版ISSN:2229-4333
  • 电子版ISSN:0976-8491
  • 出版年度:2014
  • 卷号:5
  • 期号:2
  • 页码:109-112
  • 语种:English
  • 出版社:Ayushmaan Technologies
  • 摘要:Today’s information systems in government and commercial sectors are disseminated and vastly interconnected through computer networks. While vital, these networks provide potential sources of attack by hackers, global competitors, and others. The frequent attacks on Internet visible systems are attempts to infringe information security requirements for protection of data. Intrusion detection technology protects organizations from losses associated with network security problems.
  • 关键词:HIP;Challenge Response;CAPTCHAS;OCR;Security
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