Tag
instrumentation
Safeguard articles tagged "instrumentation" — guides, analysis, and best practices for software supply chain and application security.
3 articles
Engineering
Four Ways a Java Agent Instruments Nothing and Tells You It Worked
Class loader boundaries, a class literal that cannot resolve, advice read as a resource, and a re-entrancy guard that sticks. All four produce an agent that attaches cleanly and finds nothing.
Sep 17, 20266 min read
Application Security
IAST vs SAST in 2026: When to Use Which
A practical guide to when IAST adds value over SAST in 2026, with the workload characteristics that justify the operational cost of runtime instrumentation.
Feb 28, 20266 min read
Application Security
IAST Explained: Why Instrumented Security Testing Catches What Others Miss
IAST combines the precision of SAST with the realism of DAST. Here is how it works, where it fits, and what it actually costs to deploy.
Jan 31, 20267 min read
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