Notifications
Clear all
Topic starter
19/08/2026 3:41 pm
TL;DR: Modern DAST selection is shifting from surface vulnerability discovery to proof-based testing of business logic, broken authentication, and authorization flaws, according to Escape. That matters because web applications and APIs now expose the control gaps attackers actually exploit, not just the issues legacy scanners can enumerate.
NHIMG editorial — based on content published by Escape: LLMjacking: How Attackers Hijack AI Using Compromised NHIs
By the numbers:
- Gartner projects security spending to reach $240 billion by 2026.
- According to IBM's 2025 Cost of a Data Breach Report, organisations using security AI and automation save nearly $1.9 million per breach on average.
Questions worth separating out
Q: How should security teams choose between legacy DAST and modern DAST?
A: Choose based on how the tool fits your delivery model, not on the vendor label.
Q: Why do many DAST tools miss important mobile vulnerabilities?
A: They miss risk because they test what is easy to reach, not what is most important to the business.
Q: What breaks when a DAST scanner cannot handle SSO or MFA?
A: Coverage collapses around the most sensitive parts of the application because the scanner never reaches the protected workflow.
Practitioner guidance
- Test authenticated workflows, not just public pages Require proof that the scanner can move through login, MFA, SSO, OAuth, and SAML flows and then validate protected actions inside the same session.
- Weight business logic coverage above generic vulnerability counts Ask vendors to demonstrate BOLA, IDOR, and multi-step workflow testing on your own application patterns.
- Treat API protocol support as a coverage requirement Match the scanner against the protocols your estate uses, including REST, GraphQL, SOAP, and gRPC.
What's in the full article
Escape's full article covers the operational detail this post intentionally leaves for the source:
- Tool-by-tool comparison tables with ratings, pricing models, and native protocol support
- Product-specific notes on authentication handling, CI/CD integration, and remediation guidance
- Detailed pros and cons for each shortlisted DAST platform
- Benchmarks and use-case guidance for teams choosing between enterprise and developer-first tools
👉 Read Escape's comparison of the best DAST tools for modern application security →
DAST business logic testing: what security teams need to check?
Explore further
19/08/2026 4:20 pm
Business logic flaws are the real DAST problem space: modern application security fails less often at the scan level than at the workflow level. If the tool cannot validate role transitions, object access, and session state, it will miss the controls that matter most in API-heavy applications. For IAM teams, that means application testing must be read as an access-control signal, not only a vulnerability signal.
A question worth separating out:
Q: How should security teams measure whether DAST is actually reducing application risk?
A: Use a mix of outcome and process metrics. Pre-production detection rate, remediation rate, and mean time to remediation show whether testing is changing risk. Pair those with coverage and scan frequency so you can tell whether the programme is reaching the right applications and whether fixes are happening fast enough to matter.
👉 Read our full editorial: DAST tool selection now hinges on business logic and auth testing
