Essentially a set of practices coupling software development (Dev) and information technology operations (Ops), DevOps is the combination of employees, methods, and products to allow for perpetual, seamless delivery of quality and value to the clients.
Adding to a set of DevOps practices, a DevSecOps approach provides multiple layers of security and reliability to the clients by integrating highly secure, robust, and dependable processes and tools into the work cycle and the product.