Today world becomes on internet. Not only all transactions are done on online but communication is also done online, but when data is transmitted on network there are many possibilities of hacking of confidential data and chances of misuse it. Whenever we use internet, network security issue arises. Online a cybercrimes also leaves physical, electronic evidence, but unless good security measures are taken, it may be difficult to trace the source of cybercrime. In certain e-commerce-related areas, such as networking, data transfer and data storage, researchers applied scanning and testing methods, modeling analysis to detect potential risks. This paper focuses on e-commerce, net banking users are secure or not. This paper also includes laws, regulations and industry guidelines with significant security and privacy impact and requirements.
