Security should not be an afterthought when developing an app, it should be part of the planning and execution at every stage of the project. Security testing is important for both privacy and security and should be completed as each component comes together. Hire an employee responsible for all security testing who will have the time to stay on top of the latest in security best practices and can work with multiple developers or teams. Use automated testing tools that will analyze code and manage security more accurately and in less time.”]
Source: https://gbhackers.com/5-essential-security-tips-for-app-development-teams/