April 2022
Intermediate to advanced
320 pages
7h 49m
English
book
Cyber Security and Network Security
by Sabyasachi Pramanik, Debabrata Samanta, M. Vinay, Abhijit Guha
Content preview from Cyber Security and Network Security
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4Robust Fraud Detection Mechanism
Balajee Maram1*, Veerraju Gampala2, Satish Muppidi1 and T. Daniya3
1Department of CSE, GMR Institute of Technology, Rajam, Srikakulam, Andhra Pradesh, India
2Department of Computer Science and Engineering, KoneruLakshmaiah Education Foundation, Vaddeswaram, Guntur, Andhra Pradesh, India
3Department of IT, GMR Institute of Technology, Rajam, Srikakulam, Andhra Pradesh, India
Abstract
In today’s world, fraud is one of the leading sources of significant financial consequences, not just for businesses but also for personal customers. The extraction of user profiles based on their past transaction data, and then determining whether or not an incoming transaction is a fraud based on their profiles, is an essential method of detecting fraud. The proposed blockchain method allows certified users to store, examine, and exchange digital data in a secure atmosphere, which aids in the development of trust, integrity, and visibility in online business relationships. Blockchain systematically analyzes the robustness of blockchain-based reputation systems, which focuses on the extraction and transmission to customers in a safe and trustworthy manner. Blockchain employs cryptographic hashes, which are produced from summarized shopping blocks that are signed and transmitted that provides a safe and secured online shopping for an highly efficient manner without any interference of third parties.
Keywords: Blockchain, robust, cryptographic hashes, key frames, ...
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