Agile is a process that helps to solve the issue of delivering services quickly and improving the collaboration between the stakeholders and the team. The era of Agile approach provides an iterative lifecycle of completing project users a new idea of feeding the views of the customers back to the project team very quickly.
This increases the probability of completing the project as per user requirements and unlike Waterfall methodology avoid having surprise fixes at the end of the project lifecycle. This ensures that with each iteration, compliance and security checks are done and customer feedback is incorporated.