FAQ
DevSecOps FAQ: Practical Answers for 2026
Straight answers to common DevSecOps questions in 2026 — what it means, how it differs from DevOps, where security fits in CI/CD, and how to avoid slowing developers down.
Jul 3, 20265 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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Container Security for Beginners: Keeping Your Docker Images Safe
Containers made shipping software wonderfully simple, but they also package up whatever risks come along for the ride. Here is a beginner-friendly introduction with a first image scan you can run today.
Jul 3, 20266 min read
Compliance
CMMC 2.0 Explained: What Defense Contractors and Their Software Must Do
CMMC 2.0 turns NIST SP 800-171 into a certification requirement for the defense supply chain. Here's how the three levels work, who assesses them, and where your software components fit.
Jul 3, 20266 min read
Vulnerability Analysis
Cisco IOS XE CVE-2023-20198 Explained: The Web UI Privilege Escalation Zero-Day
CVE-2023-20198 is an unauthenticated privilege escalation in the Cisco IOS XE Web UI, rated CVSS 10.0, that let attackers implant tens of thousands of devices in days. Here is how it worked and how to remediate.
Jul 3, 20266 min read
Security Guides
Auditing Rust Dependencies with cargo-audit
cargo-audit checks your Cargo.lock against the RustSec Advisory Database, flagging vulnerable, yanked, and unmaintained crates. Here is how to use it and extend it.
Jul 3, 20265 min read
Buyer's Guides
Best DAST Tools in 2026: An Honest Buyer's Guide
A balanced 2026 comparison of the leading dynamic application security testing tools — OWASP ZAP, Burp Suite, Invicti, Rapid7 InsightAppSec, StackHawk, and Bright — with an honest look at where Safeguard fits.
Jul 3, 20266 min read
Buyer's Guides
The Best Cloud Security Tools in 2026
Cloud security spans posture, workloads, identities, and the software you ship. This balanced guide compares Wiz, Prisma Cloud, Microsoft Defender for Cloud, Orca, and Sysdig — and is honest about the slice a supply-chain tool covers.
Jul 3, 20266 min read
Cloud Security
Azure IAM and RBAC Best Practices
A question-driven guide to Azure identity and access management: Entra ID vs Azure RBAC, scoping assignments, managed identities, PIM, and Conditional Access — with az CLI and Terraform examples.
Jul 3, 20266 min read
Cloud Security
AWS IAM Security Best Practices: A 2026 Field Guide
IAM is where most AWS breaches actually happen. This field guide covers least privilege, role assumption, permission boundaries, and the policy patterns that keep blast radius small.
Jul 3, 20265 min read
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