Hepta Airborne · Energy · Denmark
Medium risk. 4 critical or high findings in Security headers and SSL/TLS.
Hepta Airborne is a technology company specializing in AI-powered inspection solutions for power grids. Their platform leverages AI-enhanced software to detect anomalies in transmission and distribution grids, helping utilities prioritize repairs and reduce maintenance costs. The company serves a global client base including over 30 DSOs and TSOs across 21 countries, inspecting thousands of kilometers of power lines monthly. Their business model focuses on providing B2B software and integration services with options for cloud or on-premise deployment. Technically, the website is built on WordPress with modern SEO and analytics tools such as Yoast SEO, Google Tag Manager, and Facebook Pixel. Hosting is on AWS infrastructure, and the site is mobile-optimized with good performance and accessibility standards. Cookie consent is implemented with detailed user controls, reflecting good privacy compliance. From a security perspective, the site enforces HTTPS and uses domain transfer protection. However, DNSSEC is not enabled and security headers are not explicitly detected, indicating room for improvement. No exposed sensitive data or vulnerabilities were found. The WHOIS data is consistent with the company's founding date and business claims, supporting legitimacy. Overall, the website presents a professional, trustworthy, and secure digital presence suitable for its target audience of power grid operators and utilities. Strategic recommendations include enabling DNSSEC, adding security headers, publishing a security policy, and establishing a vulnerability disclosure process to further enhance trust and compliance.
Scanned
NIS2 Art. 21(2)
This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.
GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.
4 findings rated critical or high. Fix these first.
Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.
Forces HTTPS connections
What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"
Prevents clickjacking attacks
What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"
Controls resources the browser is allowed to load
What to do: Implement a Content-Security-Policy appropriate for your application
TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.
Server supports weak protocols: TLSv1.1
What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions
Need hands-on remediation? Email guard@offseq.com
This scan found 21 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.
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Each check with its score, findings and the evidence it collected.
The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.
Counted in this score
Not counted
Findings that cap the score at 49
Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.
Partial scans
When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.
Risk levels
Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.
Leaked records that mention heptainsights.com, from OffSeq Breach.
1 subdomain affected
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Breach keeps ingesting new leaks, so these numbers can grow between scans.
Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.
Automated reading of the public site. Ratings are indicative.
Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.
Retrieved 2026-10-25
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