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Title: :  IMPROVED SECURITY ASPECTS ON MICROSOFTS TWO -LAYER CAPTCHA
PaperId: :  C-1550
Published in:   International Journal Of Advance Research And Innovative Ideas In Education
Publisher:   IJARIIE
e-ISSN:   2395-4396
Volume/Issue:    Volume 2 Issue 5 2017
DUI:    16.0415/IJARIIE-C-1550
Licence: :   IJARIIE is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Auther NameAuther Institute
Rachana.B.SAPSCE, Karnataka, India
Dhruthi.SAPSCE, Karnataka, India
Swarna.RAPSCE, Karnataka, India
Chandan.AAPSCE, Karnataka, India

Abstract

Information Science and Engineering
Captcha, Preprocessing, Partition and Recognition, Dynamic Programming, Improving Microsoft Security
Captcha is a security mechanism designed to differentiate between computers and humans, and is used to defend against malicious bot programs. Text-based Captchas are the most widely deployed differentiation mechanism, and almost all text-based Captchas are single-layered. Numerous successful attacks on the single-layer text-based Captchas deployed by Google, Yahoo! and Amazon have been reported. In 2015, Microsoft deployed a new two-layer Captcha scheme. This appears to be the first application of two-layer Captchas. In this paper, we examine the security of the two-layer Captcha. We attack this scheme by a series of processing.

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IJARIIE Rachana.B.S, Dhruthi.S, Swarna.R, and Chandan.A. "IMPROVED SECURITY ASPECTS ON MICROSOFTS TWO -LAYER CAPTCHA" International Journal Of Advance Research And Innovative Ideas In Education Volume 2 Issue 5 2017 Page 46-52
MLA Rachana.B.S, Dhruthi.S, Swarna.R, and Chandan.A. "IMPROVED SECURITY ASPECTS ON MICROSOFTS TWO -LAYER CAPTCHA." International Journal Of Advance Research And Innovative Ideas In Education 2.5(2017) : 46-52.
APA Rachana.B.S, Dhruthi.S, Swarna.R, & Chandan.A. (2017). IMPROVED SECURITY ASPECTS ON MICROSOFTS TWO -LAYER CAPTCHA. International Journal Of Advance Research And Innovative Ideas In Education, 2(5), 46-52.
Chicago Rachana.B.S, Dhruthi.S, Swarna.R, and Chandan.A. "IMPROVED SECURITY ASPECTS ON MICROSOFTS TWO -LAYER CAPTCHA." International Journal Of Advance Research And Innovative Ideas In Education 2, no. 5 (2017) : 46-52.
Oxford Rachana.B.S, Dhruthi.S, Swarna.R, and Chandan.A. 'IMPROVED SECURITY ASPECTS ON MICROSOFTS TWO -LAYER CAPTCHA', International Journal Of Advance Research And Innovative Ideas In Education, vol. 2, no. 5, 2017, p. 46-52. Available from IJARIIE, https://ijariie.com/AdminUploadPdf/IMPROVED_SECURITY_ASPECTS_ON_MICROSOFTS_TWO__LAYER_CAPTCHA_1550.pdf (Accessed : ).
Harvard Rachana.B.S, Dhruthi.S, Swarna.R, and Chandan.A. (2017) 'IMPROVED SECURITY ASPECTS ON MICROSOFTS TWO -LAYER CAPTCHA', International Journal Of Advance Research And Innovative Ideas In Education, 2(5), pp. 46-52IJARIIE [Online]. Available at: https://ijariie.com/AdminUploadPdf/IMPROVED_SECURITY_ASPECTS_ON_MICROSOFTS_TWO__LAYER_CAPTCHA_1550.pdf (Accessed : )
IEEE Rachana.B.S, Dhruthi.S, Swarna.R, and Chandan.A, "IMPROVED SECURITY ASPECTS ON MICROSOFTS TWO -LAYER CAPTCHA," International Journal Of Advance Research And Innovative Ideas In Education, vol. 2, no. 5, pp. 46-52, 5 2017. [Online]. Available: https://ijariie.com/AdminUploadPdf/IMPROVED_SECURITY_ASPECTS_ON_MICROSOFTS_TWO__LAYER_CAPTCHA_1550.pdf [Accessed : ].
Turabian Rachana.B.S, Dhruthi.S, Swarna.R, and Chandan.A. "IMPROVED SECURITY ASPECTS ON MICROSOFTS TWO -LAYER CAPTCHA." International Journal Of Advance Research And Innovative Ideas In Education [Online]. volume 2 number 5 ().
Vancouver Rachana.B.S, Dhruthi.S, Swarna.R, and Chandan.A. IMPROVED SECURITY ASPECTS ON MICROSOFTS TWO -LAYER CAPTCHA. International Journal Of Advance Research And Innovative Ideas In Education [Internet]. 2017 [Cited : ]; 2(5) : 46-52. Available from: https://ijariie.com/AdminUploadPdf/IMPROVED_SECURITY_ASPECTS_ON_MICROSOFTS_TWO__LAYER_CAPTCHA_1550.pdf
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