Application Security
Command injection in Python: examples and prevention
Python command injection lets attackers run arbitrary OS commands via os.system() or subprocess. Learn how it works, a real CVE, and how to prevent it.
May 22, 20266 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.
Filter
Articles
RSS feedApplication Security
Why Systems Integrators Are Becoming Central to Enterpris...
As regulations like NIST SSDF, DORA, and the EU Cyber Resilience Act raise the bar, systems integrators are taking the lead role in enterprise AppSec rollouts.
May 21, 20268 min read
Application Security
Code injection in Python: examples and prevention
How Python code injection (CWE-94) works, real CVEs like PyYAML's CVE-2020-14343, and concrete steps to detect and fix it before attackers do.
May 21, 20267 min read
Application Security
Application security testing types, trends, and top tools
A breakdown of the six core types of application security testing, how Mend.io's SCA-first approach compares to the broader market, and the tools and trends shaping AppSec in 2026.
May 21, 20268 min read
Application Security
10 dimensions of Python static analysis
Python static analysis spans ten distinct techniques, from AST linting to reachability analysis — most teams run only two or three, missing real exploitable risk.
May 21, 20268 min read
Application Security
Symmetric vs asymmetric encryption: practical Python examples
Symmetric vs asymmetric encryption explained with working Python code: AES-256-GCM, RSA-OAEP, hybrid encryption, and the mistakes that cause real breaches.
May 21, 20267 min read
Application Security
Using Python libraries for secure network communication
A look at requests, urllib3, cryptography, and paramiko: real CVEs (Terrapin, header leaks), insecure defaults, and how to pin them safely.
May 21, 20266 min read
Application Security
Rust memory safety and its security advantages
Memory safety bugs cause ~70% of Microsoft's CVEs. Here's how Rust's ownership model eliminates them at compile time, with real CVE examples.
May 20, 20267 min read
Application Security
Type-safe languages and their security benefits
Type safety eliminates entire CVE classes, not one bug at a time. Here's what the Microsoft, Google, and CISA data actually shows about the security payoff.
May 20, 20267 min read
Stay informed
Weekly insights on software supply chain security, delivered to your inbox.
Self-healing security runs on Safeguard.
Your first fix PR is minutes away.
No sales call required, even your agent can complete the purchase over MCP.