Abstract— E-commerce is that the shopping for marketing of products and services, or the sending of funds or knowledge, over a web and straightforward access to immense stores of reference material, email, and new avenues for advertising and data distribution, to call some. Like most technological advances, there conjointly another side: criminal hackers. Governments, companies, and personal voters round the world area unit anxious to be an area of this revolution, however, they are afraid that some hacker can burgle their net server and replace their brand with erotica, scan their e-mail, steals their MasterCard range from an on-line searching web site, or implant computer code that may on the QT transmit their organization secrets to the open net. Online shopping is used to getting order from the user through internet and mobile so, this is also called as mobile commerce. The goods are delivered to the customer with secured manner. The status about the product during delivery is to be monitored. A Secured Socket Layer (SSL) certificate is that the common place technique that wanted to defend net communications and it defend sensitive data because it travels across the net preventing any potential security attacks or threats on the approach. Essentially SSL could be a technology that encrypts and decrypts messages sent between the browser and server. Once the message is received by the server, SSL decrypts it, and verifies that it came from the right sender.
Keywords— HMM, K-MEANS, SSL.
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