DAST and SAST Security – Learning The Differences In Their Modes Of Work

In recent times, some of the high profile data breaches have made it more concerning for the organizations, to deal with the business and financial consequences of having their data stolen. It is mandatory for them to identify the vulnerabilities in the said applications. The main goal is to mitigate the risks. So, they are now working hard to add application security testing. DAST and sast security are those points of consideration to the current software-centric development workflows.

Understanding SAST and DAST more:

If you are looking for some application security testing methods, then SAST and DAST are two major options to consider. These are used for finding out the security vulnerabilities that can make an app more prone to attacks.

  • SAST is known as Static Application Security Testing. It is a white box testing method.
  • SAST is used for examining the code in order to come across some of the software weaknesses and flaws like SQL injection and other such points.
  • Then you have DAST or the Dynamic Application Security Testing as one black box testing method.
  • DAST will examine an application as it is trying to find out some vulnerabilities that an attacker can get a chance to exploit more.

Difference between the same:

SAST and dast security are both simplistic methods used for testing out security vulnerabilities. However, they are also used in a very different manner.

White box security:

  • Here the tester has access to all the underlying framework, implementation, and design.
  • The application gets tested out from inside and out.
  • This form of testing focuses on the current developer’s approach.

Black box security testing:

  • Unfortunately, here, the tester has no knowledge of the frameworks on which the app is currently crafted.
  • Here, the application gets tested from the outside in.
  • It will represent the hacker approach mostly.

It is vital to know that SAST and DAST technologies are noted to complement one another. So, it is mandatory to carry out both of them for comprehensive testing in the end. 

Also remember that with SAST, the tester can perform all kinds of comprehensive applications analysis. However, DAST will be performed faster when compared to other testing types, because of the restricted scope available. There are so many other distinctions to make between these two options. Catching up with an expert will help you with a better understanding of these points under security measures.

Hosey Garfield

Hosey Garfield