Proceedings of 11th Asian Business Research Conference 26-27 December, 2014, BIAM Foundation, Dhaka, Bangladesh, ISBN: 978-1-922069-68-9 E-Commerce Threats and Preventive Measures Bari Ma Siddique This article presents an overview the global impact of E-Commerce in today’s business and economy, and its current state of E-Commerce security. It explores different E-Commerce threats and how business community is coping with it. The article discusses different preventive strategies and techniques to protect ECommerce server and transactions from such threats. ____________________________________________________ Bari Ma Siddique, MS (EECS) & MS (Phys.), Associate Master Technical Instructor, School of Engineering and Computational Sciences, University of Texas at Brownsville.