static-analysis
Safeguard articles tagged "static-analysis" — guides, analysis, and best practices for software supply chain and application security.
175 articles
Deep Code Analysis: What It Is and How It Finds Bugs Shallow Scans Miss
Deep code analysis reads how data flows through your program instead of matching patterns line by line. Here is what that buys you over grep-style linting.
SAST Scans Explained: How Static Analysis Finds Code Flaws
SAST scans read your source code without running it, tracing untrusted data from input to sink to catch injection and other flaws before they ship.
Static Application Security Testing (SAST)
SAST scans source code for exploitable flaws before deployment. Learn how it works, how it differs from DAST/SCA, and where it falls short.
How Does SAST Work? Stages of SAST Scanning
A stage-by-stage breakdown of how SAST scanning actually works — parsing, taint analysis, false positives — with real CVEs and benchmark data.
What a Code Fixer Really Does: A Security Guide
A code fixer promises to find and repair bugs automatically, but for security work the details matter. Here is how to use one without introducing new risk.
SAST vs DAST: Key Differences
SAST reads code before it runs; DAST attacks it while it's live. Here's what each catches, what each misses, and when to run both.
SAST vs SCA Testing
SAST scans the code you wrote; SCA scans the code you imported. Here's the real difference, with Equifax, Log4Shell, and xz as case studies.
Python Code Analysis: Tools and Techniques for Secure Code
How static and dynamic Python code analysis catches security bugs before they ship, from Bandit and Semgrep to dependency scanning and taint tracking.
What Is Snyk Code? A Guide to the SAST Often Misspelled "Synk Code"
"Synk Code" is a common misspelling of Snyk Code, Snyk's developer-first SAST engine. Here is what it scans, how DeepCode AI works, and where it fits.
The Semgrep Logo and What Semgrep Actually Does
Looking for the Semgrep logo often means you are evaluating Semgrep the tool. Here is what the brand mark represents and how the static analysis engine works.
Code Error Finder Tools: Catching Security Bugs Early
A code error finder is any tool that surfaces bugs before they ship — and the ones that matter most for security catch the errors that turn into vulnerabilities.
Whitebox Testing Explained: A Practical Security Guide
Whitebox testing is a testing approach where the tester has full access to source code, architecture, and internals, which makes it powerful for finding security flaws early. Here is how it works and where it fits.
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