Application Security
Safeguard articles tagged "Application Security" — guides, analysis, and best practices for software supply chain and application security.
100 articles
Why does vulnerability management fall short for application security?
Classic vulnerability management counts CVEs on hosts. App risk lives in code paths and dependencies. Here is the gap and how context closes it.
Why is virtual patching useful for vulnerability mitigation?
Virtual patching blocks an exploit path at a firewall or gateway while a real fix is prepared. It buys time but never replaces the code or version fix.
Why combine static analysis, dynamic analysis and machine learning?
Static analysis reads code, dynamic analysis tests the running app, and machine learning helps rank findings. Each misses things, so combine them.
Why do small businesses need a secure, managed browser setup?
The browser is where staff read email, use SaaS and enter passwords. A managed, updated, MFA-backed browser setup cuts common small business risks.
Why is dynamic application security testing critical?
Dynamic testing probes a running app from outside and finds what code review misses: config mistakes, auth gaps and input bugs. See where it fits.
Why do developers push back on security and what helps?
Developers resist security that slows them, buries them in noise or arrives late. Fix the friction, make findings fixable and give them ownership.
Why do developers hold the key to cloud security?
Developers write the infrastructure code, IAM policies and credentials that set a cloud account's real exposure. Give them safe defaults and fast feedback.
Why does developer experience decide whether security tools work?
Security controls that slow developers get bypassed. Good developer experience means fast, accurate checks in the workflow. CISA secure by design agrees.
Why is continuous vulnerability management essential?
New flaws appear daily and some are exploited fast. Periodic scans leave gaps, so keep inventory current, rank by exploitation and track time to fix.
Why does AI make a mature AppSec program more important?
AI raises code volume and adds attack surface. Measure your program with OWASP SAMM and fix verification and governance first, before adding more tools.
Which port does TLS use, and is there a separate SSL port?
There is no single TLS port. HTTPS uses 443, and mail, DNS, LDAP and MQTT each have their own. Here is the list, plus how to audit what your hosts expose.
When should you use Java DTOs, and do they make an API safer?
Use a Java DTO at every API boundary so callers can only set fields you allow. Records keep it short. DTOs stop mass assignment, not missing authorization.
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