Two-Way Image Based CAPTCHA

M. Poornananda Bhat, Rashmi Naveen Raj

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

CAPTCHA is a technology used to protect web applications from one of the malicious threats called BOT. CAPTCHA’s primary goal is to avail web services only to legitimate users and thereby foreseeing effective usage of web services. In this paper, a variant of image-based CAPTCHA is designed for visually challenged people. The main challenge is to identify human users from software robots. A novel two-way approach for image selection is designed to enhance the existing image-based CAPTCHAs. Randomly generated homography transformation function is used to find a match between the two images. Image-based CAPTCHAs have overwhelmed the text-based CAPTCHAs, and the proposed approach promises a better test for legitimate users to accomplish higher web security while retaining ease of use.

Original languageEnglish
Title of host publicationAdvances in Communication, Signal Processing, VLSI, and Embedded Systems - Select Proceedings of VSPICE 2019
EditorsShubhakar Kalya, Muralidhar Kulkarni, K. S. Shivaprakasha
PublisherSpringer Paris
Pages471-483
Number of pages13
ISBN (Print)9789811506253
DOIs
Publication statusPublished - 01-01-2020
Externally publishedYes
EventInternational Conference on VLSI, Signal Processing, Power Systems, Illumination and Lighting Control, Communication and Embedded Systems, VSPICE 2019 - Deralakatte, India
Duration: 23-05-201924-05-2019

Publication series

NameLecture Notes in Electrical Engineering
Volume614
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

ConferenceInternational Conference on VLSI, Signal Processing, Power Systems, Illumination and Lighting Control, Communication and Embedded Systems, VSPICE 2019
CountryIndia
CityDeralakatte
Period23-05-1924-05-19

Fingerprint

Web services

All Science Journal Classification (ASJC) codes

  • Industrial and Manufacturing Engineering

Cite this

Poornananda Bhat, M., & Naveen Raj, R. (2020). Two-Way Image Based CAPTCHA. In S. Kalya, M. Kulkarni, & K. S. Shivaprakasha (Eds.), Advances in Communication, Signal Processing, VLSI, and Embedded Systems - Select Proceedings of VSPICE 2019 (pp. 471-483). (Lecture Notes in Electrical Engineering; Vol. 614). Springer Paris. https://doi.org/10.1007/978-981-15-0626-0_37
Poornananda Bhat, M. ; Naveen Raj, Rashmi. / Two-Way Image Based CAPTCHA. Advances in Communication, Signal Processing, VLSI, and Embedded Systems - Select Proceedings of VSPICE 2019. editor / Shubhakar Kalya ; Muralidhar Kulkarni ; K. S. Shivaprakasha. Springer Paris, 2020. pp. 471-483 (Lecture Notes in Electrical Engineering).
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Poornananda Bhat, M & Naveen Raj, R 2020, Two-Way Image Based CAPTCHA. in S Kalya, M Kulkarni & KS Shivaprakasha (eds), Advances in Communication, Signal Processing, VLSI, and Embedded Systems - Select Proceedings of VSPICE 2019. Lecture Notes in Electrical Engineering, vol. 614, Springer Paris, pp. 471-483, International Conference on VLSI, Signal Processing, Power Systems, Illumination and Lighting Control, Communication and Embedded Systems, VSPICE 2019, Deralakatte, India, 23-05-19. https://doi.org/10.1007/978-981-15-0626-0_37

Two-Way Image Based CAPTCHA. / Poornananda Bhat, M.; Naveen Raj, Rashmi.

Advances in Communication, Signal Processing, VLSI, and Embedded Systems - Select Proceedings of VSPICE 2019. ed. / Shubhakar Kalya; Muralidhar Kulkarni; K. S. Shivaprakasha. Springer Paris, 2020. p. 471-483 (Lecture Notes in Electrical Engineering; Vol. 614).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Poornananda Bhat M, Naveen Raj R. Two-Way Image Based CAPTCHA. In Kalya S, Kulkarni M, Shivaprakasha KS, editors, Advances in Communication, Signal Processing, VLSI, and Embedded Systems - Select Proceedings of VSPICE 2019. Springer Paris. 2020. p. 471-483. (Lecture Notes in Electrical Engineering). https://doi.org/10.1007/978-981-15-0626-0_37