Enhancing website security against bots, spam and web attacks using lCAPTCHA. Issue 1 (2nd January 2023)

• Record Type: Journal Article
• Authors: Vaithyasubramanian, S.; Lalitha, D.; Kirubhashankar, C. K.
• Is Part Of: International journal of computers and applications. Volume 45:Issue 1(2023)
• Page Start: 63
• Page End: 69
• Publication Date: 2023-01-02
• Subjects: CAPTCHA -- network attacks -- security -- random -- CFG -- Petri net; Computers -- Periodicals; Computer software -- Periodicals; Computer networks -- Periodicals; Multimedia systems -- Periodicals; Internet -- Periodicals; World Wide Web -- Periodicals; Minicomputers -- Periodicals; Microcomputers -- Periodicals; 004.05
• DOI: 10.1080/1206212X.2019.1702285
• Languages: English
• ISSNs: 1206-212X

Abstract

Abstract : In digital technological advancement, websites are developed and set live to render service and information for users. To protect web resources from computerized programs, which create fake web login registration, Spam mails, fallacious comments in blogs, and forged online polls, CAPTCHAs are designed. For the effective functioning and security of web resources, CAPTCHAs are set for testing along with user login in WebPages. Users find text CAPTCHAs since it is simple and easy to design and implement. This paper introduces a method for creating CAPTCHAs using regional languages which are user-friendly. Without any difficulties, regional users can access location-based websites. Scrapers and automated bots may find difficulty in cracking this code. The websites can be more protected from intruders if the linguistic CAPTCHA is used. CAPTCHA ( l CAPTCHA) generation and implementation process in the website, based on their region, is executed in this paper. This approach and technique provide a reliable platform for websites with high-level security and service by preventing various attacks. Analysis of various CAPTCHA techniques compared with the proposed method is done and interpretations are elucidated.