Fundamentals of Secure Software - IAST (Interactive Application Security Testing)

The video tutorial introduces Interactive Application Security Testing (IAST), a method that assesses applications from within using software instrumentation. IAST combines the strengths of Static Application Security Testing (SAST) and Dynamic Application Security Testing (DAST), providing access to code, library information, backend connections, and configuration details. It is effective in DevOps and DevSecOps models, offering lower false positives and targeted security scope. However, IAST faces challenges such as complexity in deployment and a steep learning curve. Common tools include Checkmarks, Synopsis, and Acunetics. The tutorial concludes with a summary of IAST's benefits and challenges.

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