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.
tfsec merged into Trivy in 2024 and OPA hit CNCF graduated status in 2021 — here's how to scan Terraform and CloudFormation before deploy, with a working Conftest policy.
CWE-915 mass assignment lets one extra JSON field turn a profile update into a privilege escalation — here's how DTOs beat @JsonIgnore in Spring.
One unfiltered req.body.role field can turn a signup form into an admin-creation endpoint — here's how mass assignment happens in Node and how to stop it.
One unguarded setattr() loop can let a JSON body set is_admin directly — the same bug class that let a researcher add his key to Rails' GitHub org in 2012.
Node's own docs warn the vm module isn't a security mechanism — vm2, built on top of it, still shipped two CVSS 9.8 sandbox escapes in 2023.
Snyk's 2018 Zip Slip disclosure hit Amazon, Apache, and LinkedIn projects at once — here's how the flaw still hides in Java archive code today, and how to catch it.
path.join() doesn't stop ../../etc/passwd — CVE-2024-12905 and Zip Slip show why Node.js needs explicit containment checks, not just path normalization.
Django escapes template output by default, but mark_safe() and format_html() misuse routinely reopen the exact XSS holes auto-escaping was built to close.
Python didn't verify TLS certificates by default until PEP 476 landed in 2014 — a decade later, one stray verify=False call still reopens that exact hole.
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