Title	A Broadcast Mechanism for Global Ordering of Distributed Transactions: Foundations and Research Directions
Author	Cham Nguyen Thi
Citation	Vol. 25  No. 9  pp. 7-15
Keywords	Distributed consensus, hybrid vector clocks, fault tolerance, blockchain, sharding

Title	Review on The Most Common Web Applications Vulnerabilities
Author	Tahani Alshammari and Saloua Hendaoui
Citation	Vol. 25  No. 9  pp. 16-20
Keywords	WebApplications; Vulnerabilities; SQL Injection; XSS; CSRF

Title	Evaluation of Multifactor User Security Through Multi Authentication Verifiable Hybrid Revert Encryption for Cloud Computing Environment
Author	J. Mohammed Ubada and Dr. M. Mohamed Surputheen
Citation	Vol. 25  No. 9  pp. 21-30
Keywords	cloud computing, authentication scheme, data's privacy and security, Multi- factor Authentication Verifiable Hybrid Revert Encryption (MAVHRE), OTUP (One Time User Password), Graphical user authentication.

Title	An Approach to Detect Violation of Social Distancing Norms in Public Domain
Author	M.B.Chandak
Citation	Vol. 25  No. 9  pp. 31-36
Keywords	Social Distancing, Object Detection, Object Tracking, COVID-19, Amazon Rekognition, Video Surveillance