42Crunch for Cyber insurance renewal evidence

This evaluation examines whether the scanner aligns with the needs of cyber insurance renewal evidence workflows. The focus is on concrete capabilities: what the tool covers, how it maps to common compliance expectations, and the integration friction you will encounter when producing evidence for underwriters.

The scanner maps findings to OWASP API Top 10 (2023) and provides coverage that helps you prepare for aspects of PCI-DSS 4.0 and SOC 2 Type II. It does not certify compliance, but it surfaces findings relevant to control validation, such as authentication misconfigurations, broken object level authorization, and data exposure patterns.

For frameworks outside this scope, the tool aligns with security controls described in HIPAA, GDPR, ISO 27001, NIST, and similar standards through its detection of encryption issues, input validation problems, and sensitive data leakage. No claims are made that the tool ensures or meets all requirements of any regulatory regime.

As a black-box scanner, it requires no agents, SDKs, or code access and completes most scans in under a minute using read-only methods. It checks authentication mechanisms, probes for IDOR and privilege escalation endpoints, detects data exposure patterns including API keys and PII, and validates security headers and encryption posture.

The OpenAPI analysis parses Swagger 2.0, OpenAPI 3.0, and 3.1 with recursive $ref resolution, cross-referencing the spec against runtime behavior to highlight undefined security schemes or deprecated operations. This supports audit evidence by providing repeatable, timestamped scans with detailed finding artifacts, risk scores, and remediation guidance.

Authenticated scans are available in paid tiers, supporting Bearer tokens, API keys, Basic auth, and cookies. Before credentials are accepted, a domain verification gate confirms ownership via DNS TXT records or an HTTP well-known file, ensuring only the domain owner can submit authenticated evidence.

Header forwarding is limited to Authorization, X-API-Key, Cookie, and X-Custom-* headers, reducing noise and focusing the evidence set on security-sensitive interactions. This helps maintain a clean audit trail when demonstrating due diligence to insurers.

The tool does not perform intrusive payloads such as active SQL injection or command injection, and it does not detect business logic vulnerabilities or blind SSRF, which require domain expertise and out-of-band infrastructure. It is designed to complement, not replace, human-led penetration tests for high-stakes audits.

Continuous monitoring options provide scheduled rescans, diff detection across runs, and email alerts, which can streamline evidence collection over time. Scan data is deletable on demand and purged within 30 days of cancellation, with no use for model training, aligning with typical data retention expectations in insurance contexts.