Architectural Design of a Cloud-based reCAPTCHA Service

被引：0
作者：
Abubaker, H. [1 ]
Salah, K. [1 ]
Al-Muhairi, H. [1 ]
Bentiba, A. [1 ]
机构：
[1] Khalifa Univ Sci Technol & Res, ECE Dept, Abu Dhabi, U Arab Emirates
来源：
PROCEEDINGS OF THE 2016 12TH INTERNATIONAL CONFERENCE ON INNOVATIONS IN INFORMATION TECHNOLOGY (IIT) | 2016年
关键词：
Cloud Service; Web Security; reCAPTCHA; crowdsourcing;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
reCAPTCHA is a security measure that guards web applications against automated abuse by presenting a random auto-generated challenge to users to solve. These challenges have to be devised to be hard to be solved by computers, yet easy for humans. In this paper, we present an architectural design for a cloud-based reCAPTCHA service and discuss key design issues. These issues include the extraction of individual word images from the scanned pages, optical character recognition (OCR) initial words classification, handling multiple users at the cloud-based service side, and usability and readability. We also show how our design addresses these issues at the implementation phase. It is worth noting that our reCAPTCHA service is designed for the Arabic language, but the underlying proposed architecture and design principles can be applied to any other language.
引用
收藏
页码：138 / 143
页数：6
相关论文
共 16 条
  • [1] Abubaker H., 2015, IEEE INT C INF COMM
  • [2] Abubaker H., 2015, 12 INT C COMP SYST A
  • [3] [Anonymous], COMMUNICATIONS ACM
  • [4] Bakry M., 2014, DOC AN SYST IARP INT
  • [5] Banday M.T., 2013, COMMUN COMPUT PHYS, P98
  • [6] Beacher P., 2011, IFIP INT FEDERATION
  • [7] Bursztein E., 2010, 2010 IEEE S SEC PRIV
  • [8] BaffleText: a human interactive proof
    Chew, M
    Baird, HS
    [J]. DOCUMENT RECOGNITION AND RETRIEVAL X, 2003, 5010 : 305 - 316
  • [9] Deek G., 2010, ESCWA
  • [10] Fidas C. A., 2011, INT C HUM FACT COMP
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