Loading...
Secure Decisions ASTAM is a free dynamic application security testing tool by Secure Decisions. Greenbone Web App Scanning is a commercial dynamic application security testing tool by Greenbone AG. Compare features, ratings, integrations, and community reviews side by side to find the best dynamic application security testing fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Development teams that want attack surface visibility without vendor lock-in should start with Secure Decisions ASTAM, a government-funded toolset that maps hidden endpoints and optional parameters across your entire application stack at no cost. The DHS backing and native integrations with Burp Suite and OWASP ZAP mean you're not subsidizing a vendor's R&D; you're getting legitimate AppSec infrastructure. Skip this if your org needs a single commercial vendor to call for support and SLAs, or if you're already committed to a monolithic DAST platform with proprietary workflows.
Mid-market and SMB security teams with manual remediation capacity should pick Greenbone Web App Scanning for its black-box testing approach that catches configuration and business logic flaws that signature-based scanners miss. The service includes manual validation of findings and proof-of-concept demonstrations, which cuts down on false positives and speeds developer triage. Skip this if your team expects fully automated remediation workflows or needs to scan APIs and microservices at scale; Greenbone's strength is in traditional web application coverage, not modern distributed architectures.
DHS-funded program providing automated AppSec tools across the SDLC.
Managed web app security scanning service covering OWASP Top 10 vulnerabilities
Access NIST CSF 2.0 data from thousands of security products via MCP to assess your stack coverage.
Access via MCPNo reviews yet
No reviews yet
Explore more tools in this category or create a security stack with your selections.
Common questions about comparing Secure Decisions ASTAM vs Greenbone Web App Scanning for your dynamic application security testing needs.
Secure Decisions ASTAM: DHS-funded program providing automated AppSec tools across the SDLC. built by Secure Decisions. headquartered in United States. Core capabilities include Automated enumeration of hidden and unlinked web application endpoints via static analysis (ASD), Detection of optional parameters and data types for discovered endpoints, Attack surface difference generation to highlight changes between application versions..
Greenbone Web App Scanning: Managed web app security scanning service covering OWASP Top 10 vulnerabilities. built by Greenbone AG. headquartered in Germany. Core capabilities include OWASP Top 10 vulnerability testing, Black box web application testing, Manual validation of security findings..
Both serve the Dynamic Application Security Testing market but differ in approach, feature depth, and target audience.
Get strategic cybersecurity insights in your inbox