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
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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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
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
Containers
What Is Docker Used For? A Practical Answer
What Docker is actually used for in real teams: packaging apps, consistent environments, and shipping to production, plus the security angles that come with containers.
Mar 25, 20266 min read
AppSec
Website Security Scan: What It Checks and How to Run One
A website security scan tests a live site for common weaknesses. Here is what the different scan types actually check, how to read the results, and where the free ones fall short.
Mar 25, 20266 min read
Security
The Main Types of Asymmetric Encryption, Explained
The types of asymmetric encryption come down to a few families built on hard math problems: RSA, elliptic curve, Diffie-Hellman, and the post-quantum newcomers. Here is how each works and when to use it.
Mar 25, 20266 min read
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