Containers
Choosing a Docker Security Tool: What Actually Matters
A Docker security tool scans images, configs, and running containers for risk. Here is what each category covers and how to pick one that fits your workflow.
Apr 18, 20266 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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XXE Example in Java: How the Attack Works and How to Stop It
A concrete XXE example in Java showing why default XML parsers are dangerous, what an attacker can read, and the exact parser configuration that shuts it down.
Apr 18, 20265 min read
SecOps
Vulnerability Scanner Software: Categories and How to Choose
Network scanners, DAST, SCA, SAST, container and cloud scanners all claim the same job. Here is what each category actually finds and how to assemble coverage without buying six consoles.
Apr 18, 20265 min read
Security
Updating Ruby on a Mac: A Safe, Security-Minded Guide
The Ruby that ships with macOS is old and there for the system, not you. Here is how to install and update Ruby on a Mac, including Apple Silicon, without breaking anything.
Apr 18, 20265 min read
DevSecOps
How to Install Python on a MacBook Safely (2025 Guide)
The macOS system Python is not the one you should build on. Here is how to install Python on a MacBook the right way, isolate projects, and avoid supply-chain surprises.
Apr 18, 20265 min read
Vulnerabilities
SQL Injection Prevention Cheat Sheet
A practitioner's SQL injection cheatsheet: parameterized queries, safe ORM use, input validation, least privilege, and the exact patterns to ban in review.
Apr 18, 20266 min read
Breach Analysis
Marks & Spencer DragonForce Ransomware Attack: Retail Giant Brought to Its Knees
The April 2025 ransomware attack on M&S disrupted online orders for weeks, wiped out hundreds of millions in market value, and exposed retail sector vulnerabilities.
Apr 18, 20266 min read
AppSec
Gartner and SAST: How the AST Magic Quadrant Covers Static Analysis
There is no standalone Gartner SAST Magic Quadrant. Here is how Gartner actually evaluates static analysis inside the Application Security Testing report.
Apr 18, 20265 min read
Vulnerability Management
2026 Q1 CVE Trend Analysis
A data-driven look at CVE trends from Q1 2026: publication volume, severity distribution, exploitation patterns, and what the shifts mean for defenders.
Apr 18, 20266 min read
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