1What is Security Testing in QA & Why is it So Essential What is security testing in QA? In today's world, where cyber threats are constantly evolving, ensuring application security is critical. Security testing in QA is a process of verifying the security level of an application and identifying potential security flaws. 5Introduction to Types of QA Testing | Everything You need to Know Data quality and software testing should be exposed to the essential types of QA testing so that the organization can avoid bad data results and wasted efforts on testing routines. Here, we are going to talk about all the essential types of tests one needs to know.