Application security

Application security (short AppSec) includes all tasks that introduce a secure software development life cycle to development teams. Its final goal is to improve security practices and, through that, to find, fix and preferably prevent security issues within applications. It encompasses the whole application life cycle from requirements analysis, design, implementation, verification as well as maintenance.^[1]

Web application security is a branch of information security that deals specifically with the security of websites, web applications, and web services. At a high level, web application security draws on the principles of application security but applies them specifically to the internet and web systems.^[2][3] The application security also concentrates on mobile apps and their security which includes iOS and Android Applications

Web Application Security Tools are specialized tools for working with HTTP traffic, e.g., Web application firewalls.