Vulnerability Analysis
What is Phishing
Phishing drives more breaches than any other attack vector. Here's how it works, how it hits software supply chains, and how to defend against it.
Mar 26, 20268 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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CVE-2023-45857: The Axios XSRF Token Leak Explained
How CVE-2023-45857 caused Axios to leak XSRF tokens to any host over cross-origin requests, who is affected, and the one-line upgrade that fixes it.
Mar 26, 20266 min read
DevSecOps
CI/CD security and compliance integration
How CI/CD pipelines became the top supply chain attack surface, where scan-only tools like Anchore fall short on compliance evidence, and how Safeguard unifies both.
Mar 26, 20267 min read
Incident Analysis
Okta Cross-Tenant Impersonation 2024
Okta's cross-tenant impersonation advisory and related social-engineering campaigns exposed how identity providers get targeted. Lessons for defenders.
Mar 26, 20268 min read
Industry Analysis
State of Open Source Funding and Security 2026
How open source funding flows connect to security outcomes in 2026: maintainer capacity, critical project support, and the patterns that reduce risk.
Mar 26, 20269 min read
Security
nginx/1.18.0 (ubuntu): What the Server Banner Reveals and How to Reduce Risk
Seeing nginx/1.18.0 (ubuntu) in a Server header tells you the version, the packaging, and roughly the age of a deployment. Here is what that string implies for security and what to check before assuming you are exposed.
Mar 25, 20266 min read
Security
awesome-typescript-loader: Why to Migrate Off It
awesome-typescript-loader is an unmaintained webpack loader for TypeScript. Here is the security case for migrating to ts-loader and how to do it cleanly.
Mar 25, 20265 min read
Security
Types of Vulnerability Assessments and When to Use Each
Network, host, application, database, wireless, and cloud assessments each answer a different question. Knowing which type fits which risk is half the job.
Mar 25, 20266 min read
Open Source
marked on npm: Security Review and Safe Usage
marked is a fast Markdown parser, but it does not sanitize output and older versions carried a ReDoS bug. Here is how to use marked npm without opening an XSS hole.
Mar 25, 20265 min read
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