Vulnerability Analysis
What is Insecure Deserialization
Insecure deserialization (CWE-502) lets attackers turn untrusted object data into remote code execution. Here's how the attack works and how to stop it.
Mar 29, 20267 min read
Resources
Supply Chain Security, in plain English.
Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
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Software Supply Chain Side-Channel Attacks 2025
Side-channel attacks are moving from hardware into software supply chains, where build-time timing, error messages, and telemetry leak meaningful secrets.
Mar 29, 20268 min read
Buyer's Guides
Anchore vs. Snyk / Wiz / Sysdig / Aqua / Chainguard posit...
Evaluating Anchore alternatives? See how Safeguard, Snyk, Wiz, Sysdig, Aqua, and Chainguard actually differ on SBOM, runtime, and compliance.
Mar 29, 20269 min read
AppSec
Website Scanners, Web Scanners, and URL Scanners: What's the Difference
Website scanner, web scanner, and URL scanner are often used interchangeably, but they can mean very different depth of analysis depending on the vendor. Here's how to tell them apart.
Mar 29, 20264 min read
Security
Public Cloud Security: A Practical Guide to Protecting Workloads
Public cloud security is a shared responsibility, and most breaches trace back to the customer's half of that split rather than a failure by the cloud provider.
Mar 29, 20266 min read
Vulnerability Analysis
What is a Buffer Overflow
Buffer overflows have powered exploits from the 1988 Morris Worm to WannaCry. Here's how they work, why they persist, and how to stop them.
Mar 29, 20266 min read
Open Source
core-js 2.6.12: Vulnerabilities, EOL Status, and Upgrading to v3
Searching for core-js 2.6.12 vulnerabilities turns up no CVEs — the finding is the abandoned v2 line itself. What the deprecation actually means and how to migrate to core-js 3 cleanly.
Mar 29, 20266 min read
SBOM
What is a Software Bill of Materials (SBOM) — definitions...
What is an SBOM? A plain-language breakdown of definitions, contents, formats (SPDX vs CycloneDX), compliance drivers, and real use cases like Log4Shell and xz-utils.
Mar 29, 20267 min read
DevSecOps
How to Download Python for Mac (Safely)
There are several ways to download Python for Mac. Here is how to pick the right one and verify what you install so you don't get a tampered interpreter.
Mar 29, 20266 min read
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