Container Security
3 Steps to Secure Container Images
A stock base image ships 180+ unused packages. Learn the 3 steps to secure container images: minimize, prioritize by reachability, and enforce.
Mar 21, 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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minimatch npm: Security Review and Safe Usage
The minimatch npm package powers glob matching across the JavaScript ecosystem, and a ReDoS flaw made older versions a denial-of-service risk. Here is what to know and how to stay safe.
Mar 21, 20265 min read
Buyer's Guides
Vanta vs. competitors: platform comparison
Vanta automates compliance evidence; Safeguard secures the software supply chain itself. A clear-eyed comparison of scope, buyers, and where the two overlap.
Mar 21, 20267 min read
Threat Intelligence
Developer Social Engineering Campaigns 2024-2025
State-aligned and financially motivated actors now target individual developers with bespoke social engineering. Here is the tradecraft and what engineering leaders must do.
Mar 21, 20268 min read
AI Security
Claude MCP Tool Poisoning Threat Model 2026
A senior engineer's threat model for Claude MCP tool poisoning in 2026, covering malicious servers, description hijacking, and the authorization patterns that actually help.
Mar 21, 20267 min read
Tools
Checkmarx SCA vs Mend vs Snyk: 2026 Buyer Comparison
A direct comparison of Checkmarx SCA, Mend, and Snyk in 2026 across reachability, license analysis, developer experience, and total cost of ownership.
Mar 21, 20266 min read
Security
How to Build Security Into Every SDLC Phase
Bolting a scan onto release week is not security in the SDLC. Here is what a security control looks like in each phase, and what it costs to skip them.
Mar 21, 20265 min read
Container Security
What is Container Registry Security
Container registries are one of the highest-leverage attack points in the software supply chain. Here's what actually secures one, with real incidents and numbers.
Mar 21, 20266 min read
AppSec
The xss npm Package: Sanitizing HTML Input Correctly
The xss npm package is a whitelist-based HTML sanitizer for Node and the browser. It works well — when you sanitize in the right place, with the right whitelist, for the right output context.
Mar 21, 20267 min read
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