Security Testing
Security testing is an important part of software development and testing. Security testing focuses on identifying security vulnerabilities such as malicious attacks, unauthorized access, and data breaches. Testing is done by verifying the system is compliant with security standards, evaluating security features and mechanisms, and conducting penetration tests to find weaknesses.
Security testing plays a critical role in software testing for numerous reasons. Some of these include the protection of sensitive data, meets compliance requirements, and most importantly maintains trust. An application with strong security helps build trust among clients and end users because strong security makes users feel that they can use the application without their information being at risk to be compromised. Organizations are held to security standards that are used to regulate the minimum level of security in an application. Security testing can be used to identify security vulnerabilities and ensure the application meets the set standards.
Main types of security testing
There are many types of security testing based what the intended use is. For example there is security testing for software applications, web based applications, APIs, and more.
Application security testing tests the security of a software application. The process includes a combination of automated and manual testing techniques such as code analysis, penetration testing, and security scanning.
As the name suggests, web based application security testing focuses on identifying vulnerabilities in web based applications. Testing also involves a commination of manual and automated testing; however, what is actually tested differs from application security testing. This is because testing web based applications involves methods such as SQL injection testing, and cross site scripting testing.
API testing evaluates the security of an application’s APIs and the systems that the APIs interact with. When testing APIs, various types of malicious requests are sent to the APIs and their responses are analyzed to find potential vulnerabilities. APIs are susceptible to specific threats such as denial of service attacks, API injection, and man in the middle attacks. Man in the middle attacks are where an attacker intercepts the API communication to steal sensitive information. Therefore the goal of API security is to ensure that they are secure from attacks and sensitive information is protected.
Conclusion
This article was chosen because it clearly explained what security testing is, why it is important, and the different types of security testing. This was important to me because I have a very little knowledge/experience with security testing. I enjoyed learning about security testing as it plays an essential role in software development because no one wants to use an application where their information could be compromised. In the future I intend to look further into standard security measures, and how to test them.
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