FAQ
Safeguard Pricing FAQ: Plans, the $1 Starter, and What You Get
How Safeguard pricing works in 2026 — the $1 Starter plan, what each tier includes, when to upgrade, and how to start with no sales call.
Jul 1, 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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Safeguard Platform FAQ: Software Supply Chain Security Answered
A plain-English FAQ about the Safeguard platform — what it covers, how the pieces fit together, and how it differs from a traditional scanner-plus-dashboard stack.
Jul 1, 20265 min read
Security Guides
Ruby Security Best Practices: Deserialization, Injection, and the Gem Supply Chain
Rails is safe by default — until a developer reaches for YAML.load, Kernel#open, or a raw-string query. Here are the Ruby footguns and the gem hygiene that keep them closed.
Jul 1, 20266 min read
Security Guides
React Security Best Practices: A Practical Checklist for 2026
React escapes JSX text for you, but XSS sinks, secrets in the client bundle, token storage, and a 500-package npm worm are still yours to handle.
Jul 1, 20265 min read
AI Security
RAG Security Best Practices for 2026
Retrieval-augmented generation wired an untrusted-content pipeline straight into your model's context window. Here are the practices that keep a poisoned document or a leaked chunk from becoming an incident.
Jul 1, 20266 min read
Security Guides
PyTorch Security Guide (2026)
PyTorch is the dominant deep-learning framework for research and production — and its torch.load remote-code-execution history makes loading a model checkpoint one of the most security-sensitive operations in modern ML.
Jul 1, 20266 min read
Buyer's Guides
Python Code Review Tools: An Honest 2026 Buyer's Guide
A balanced look at the Python code review and static-analysis tools that actually matter in 2026 — Ruff, Bandit, Semgrep, CodeQL, SonarQube, and more — with honest tradeoffs and where Safeguard fits.
Jul 1, 20267 min read
Vulnerability Analysis
PwnKit (CVE-2021-4034) Explained: Root From a 12-Year-Old Polkit Bug
CVE-2021-4034, aka PwnKit, is a memory-corruption flaw in polkit's pkexec that gives any local user reliable root on nearly every Linux distribution. Here is how it works and how to close it.
Jul 1, 20265 min read
Vulnerability Analysis
ProxyLogon (CVE-2021-26855) Explained: The Exchange SSRF That Opened a Pre-Auth Door
CVE-2021-26855, ProxyLogon, is a server-side request forgery in Microsoft Exchange that let unauthenticated attackers impersonate the server — the first link in a chain to full remote code execution.
Jul 1, 20265 min read
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