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Security report for indus.de

INDUS Holding AG · Manufacturing · Germany

Medium risk. 7 critical or high findings in GDPR outside view, Email security and 2 other checks.

Security score

53/100

Risk levelMedium

0–100, higher is better. How it is calculated

INDUS Holding AG is a well-established investment holding company focused on generating sustained growth through a diversified portfolio of Mittelstand companies, primarily in the manufacturing and engineering sectors. Founded in 1989 and headquartered in Germany, INDUS emphasizes long-term investment strategies, entrepreneurial leadership, and tailored succession solutions for family-owned businesses. The website reflects a professional and consistent brand image, targeting company sellers, investors, and stakeholders interested in industrial technology companies. Technically, the website is built on WordPress using modern plugins such as Yoast SEO and Borlabs Cookie for privacy compliance. The site demonstrates good mobile optimization, accessibility, and SEO practices, with moderate performance. Security posture is strong with HTTPS enforced and cookie consent mechanisms in place, though explicit security headers could be improved. No critical vulnerabilities or exposed sensitive data were detected. Overall, the website presents a high level of business credibility and trustworthiness, supported by detailed leadership bios, testimonials, and investor relations content. Privacy and cookie policies are comprehensive and GDPR compliant. However, the absence of terms of service and incident response policies suggests areas for enhancement in transparency and security governance. Strategic recommendations include implementing explicit security headers, publishing a security or incident response policy, and adding a vulnerability disclosure mechanism to further strengthen trust and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
43/ 100 · High
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

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.

Priority findings

7 findings rated critical or high. Fix these first.

  1. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • Critical

      EU business without adequate privacy measures

      EU businesses are subject to strict GDPR requirements

      What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

  2. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  3. Security headers

    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.

    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

Need hands-on remediation? Email guard@offseq.com

Keep watching indus.de

This scan found 24 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.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

Email alerts on material changes and an exportable JSON history of every change.

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Full report

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

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

SSL/TLS
52
Security headers
50
Email security
60
DNS health
75
Network security
40
GDPR outside view
43
Average
53

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

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.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

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

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention indus.de, from OffSeq Breach.

No leaked records found

Breach holds no records for indus.de right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

INDUS Holding AG occupies a strong market position as a long-term investor in the Mittelstand manufacturing sector, leveraging deep engineering expertise to drive acquisitions and organic growth. Its business model focuses on acquiring companies with unique engineering capabilities and supporting their internationalization and technological development. The company targets entrepreneurs seeking succession solutions and investors interested in diversified industrial portfolios. Revenue streams likely include returns from portfolio companies and capital gains from acquisitions. The leadership team is experienced with backgrounds in engineering and management consulting, enhancing competitive advantage. The website's content and structure support clear communication of business strategy and investor relations, indicating a mature and transparent operation.

Security posture

The website exhibits a mature security posture with HTTPS enforced and a cookie consent mechanism compliant with GDPR. No exposed credentials or sensitive data were found in the HTML content. The use of modern WordPress plugins reduces the risk of vulnerabilities, though no explicit security headers like Content-Security-Policy or X-Frame-Options were detected, which could enhance protection against common web attacks. There is no visible incident response or security policy page, nor a vulnerability disclosure program, which are recommended for transparency and preparedness. Overall, the security posture is good but could be improved by adopting additional security headers and publishing formal security governance documents.

Recommendations

  1. Implement explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance web security.
  2. Publish an incident response and security policy page to improve transparency and preparedness.
  3. Establish a vulnerability disclosure program or security.txt file to encourage responsible reporting of security issues.
  4. Regularly update WordPress core and plugins to mitigate potential vulnerabilities.
  5. Enhance data retention and privacy policy details to further strengthen GDPR compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
INDUS Holding AG
Description
INDUS Holding AG generates sustained growth from a diversified portfolio of Mittelstand companies since 1989, focusing on buying and growing businesses with unique engineering capabilities. The company emphasizes long-term investment, entrepreneurial leadership, and tailored succession solutions for family-owned businesses.
Key services
Acquisitions, Portfolio company growth, Succession solutions for family-owned businesses, Internationalization, Engineering competence development
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress, Yoast SEO plugin, Borlabs Cookie plugin, Bricks theme, Ionicons, Themify Icons, Splide slider
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML
  • Use of modern plugins and libraries

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
Borlabs Cookie
Transparency
good

Site quality

Design
excellent
User experience
excellent
Content relevance
excellent
Navigation
excellent
Professionalism
excellent
Trustworthiness
high

Key observations

  1. Website is professionally designed with clear navigation and rich content about the business.
  2. Strong focus on engineering and Mittelstand companies with detailed leadership information.
  3. Cookie consent and privacy policy are implemented with high confidence.
  4. No visible security or privacy policy pages beyond standard privacy and cookie policies.
  5. No terms of service or incident response policies found.
  6. No exposed sensitive data or obvious vulnerabilities detected.
  7. Use of modern WordPress plugins and SEO optimizations.
  8. No WAF or blocking mechanisms detected.
Technical notes

Notes

The website is built on WordPress with a modern tech stack including Yoast SEO for search optimization and Borlabs Cookie for privacy compliance. The Bricks theme and associated libraries like Splide slider and icon fonts provide a visually appealing and responsive design. Performance is moderate, with lazy loading implemented for images and videos. Accessibility features such as skip links and responsive layouts are present. Hosting is managed via Schlund Technologies GmbH, a reputable registrar. The site uses Google Tag Manager for analytics and tracking, integrated with cookie consent. Technical risks are minimal but could be reduced by adding explicit security headers and ensuring all plugins remain up to date.
Standards and sources

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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