Web security is the process of keeping confidential data that is stored online safe. The main aim is to prevent unauthorised access or modification that may be done to the data that is stored online. Web security services need to provide confidentiality of data, and it should not be exposed to unauthorised users at any costs. When you are developing a web application, you need to also focus on the security of the application. The developers of the program are also responsible for the risk analysis, mitigation and monitoring of the application. Click here to check more on Web security basics.