Dynamic application security testing examines how an application behaves while it is running. It helps identify weaknesses that appear through real requests, responses, sessions, user roles, configurations, and runtime behavior.

Cryptika supports DAST as part of application security assurance, secure release validation, remediation testing, and compliance evidence preparation.

Why Organizations Need It

Applications can pass code review and still fail at runtime because of configuration, integration, deployment, environment, or business-logic issues. DAST helps validate the running application as users, attackers, and systems interact with it.

It is useful before major releases, after urgent fixes, during periodic secure SDLC checks, and when audit teams need evidence that application security testing was performed.

What DAST Covers

DAST may test a deployed web application, portal, API endpoint, staging environment, or selected production target where testing is authorized. It can identify issues such as injection weaknesses, authentication flaws, access control failures, insecure headers, session weaknesses, exposed data, misconfigurations, error disclosure, and unsafe runtime behavior.

The value comes from combining automated discovery with human validation and business-context review. A dynamic test should show whether a weakness is exploitable and what the impact may be.

Typical Testing Situations

• Pre-production testing for a new application release.
• Security validation after application or infrastructure changes.
• Periodic testing for public-facing web applications.
• Runtime validation after SAST or code review findings.
• Audit evidence for secure development or change management.
• Testing of authenticated workflows and role-based access.

What the Client Should Prepare

The client should prepare application URLs, test environment details, user roles, credentials, business workflow notes, excluded features, rate limits, testing windows, technical contacts, and any change-management requirements linked to the testing activity.