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Security report for helmholtz-berlin.de

Helmholtz Zentrum Berlin für Materialien und Energie · Energy · Germany

Medium risk. 4 critical or high findings in GDPR outside view and SSL/TLS.

Security score

67/100

Risk levelMedium

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

Helmholtz Zentrum Berlin für Materialien und Energie (HZB) is an internationally renowned German research center specializing in energy materials and technologies. The website serves as a comprehensive portal providing detailed information about their research programs, scientific infrastructure, industry cooperation, career opportunities, and user access to their facilities such as the BESSY II X-ray source. The content is primarily in German with English sections to accommodate international researchers and partners. The organization is positioned as a leading institution in energy research with a large staff and extensive collaborations.

Scanned

NIS2 and GDPR posture

GDPR outside view
28/ 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

4 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

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  2. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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

Keep watching helmholtz-berlin.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.

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

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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
77
Security headers
70
Email security
60
DNS health
65
Network security
100
GDPR outside view
28
Average
67

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

Technical appendix

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

Business context

Business profile

HZB operates as a large research institution focused on advancing energy materials science and related technologies. Their business model centers on scientific research, infrastructure provision, and industry partnerships, including technology transfer and user services. The website reflects a mature organization with structured programs, multiple cooperation initiatives, and a strong emphasis on innovation and sustainability. The target audience includes researchers, industry partners, prospective employees, and the general public interested in energy research. The institution maintains a strong market position within the German and international research landscape.

Security posture

The website is accessible without WAF or blocking mechanisms, indicating open availability. However, there is no visible evidence of security headers or explicit security policies in the provided content. HTTPS usage is assumed but not confirmed from the data. No privacy or cookie policies are found, which is a compliance gap. No incident response or vulnerability disclosure information is provided. The lack of visible contact information and security best practices suggests room for improvement in security posture and transparency. No vulnerabilities or exposed sensitive data were detected in the HTML content.

Recommendations

  1. Implement and clearly link comprehensive privacy and cookie policies to ensure GDPR compliance.
  2. Add security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance security posture.
  3. Provide explicit contact information including security incident response contacts and data protection officer details.
  4. Introduce a cookie consent mechanism to comply with privacy regulations and improve user trust.
  5. Regularly audit and update website security practices and communicate certifications or compliance frameworks to users.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Helmholtz Zentrum Berlin für Materialien und Energie
Description
Das HZB ist ein international renommiertes Forschungszentrum, das Energie-Materialien erforscht und damit zu wissensbasierten Lösungen für große gesellschaftliche Herausforderungen beiträgt.
Key services
Research on energy materials, Operation of BESSY II X-ray source, Scientific infrastructure and core labs, Industry cooperation and technology transfer, User access and beamtime application
Content quality
excellent
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, JSON-LD structured data
Frameworks
Flynt CMS (indicated by flyntComponent tags)
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
50/100

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is a comprehensive portal for Helmholtz-Zentrum Berlin, a major research center in energy materials.
  2. Content is primarily in German with English sections for international users.
  3. Extensive navigation structure covering research, industry cooperation, career, user access, and organizational info.
  4. No explicit privacy or cookie policies found in the provided content.
  5. No visible contact emails or phone numbers in the main HTML content.
  6. No social media links detected in the provided HTML snippet.
  7. Use of Flynt CMS components and structured JSON-LD data for organization schema.
  8. No signs of WAF or content blocking; full content accessible.
  9. No adult or questionable content detected.
  10. Security headers and policies are not visible in the provided data; potential area for improvement.
Technical notes

Notes

The website uses Flynt CMS with modern HTML5, CSS3, and JavaScript technologies. Structured data in JSON-LD format is implemented for organization schema, aiding SEO. The site features a complex navigation structure with multi-level menus and supports multiple languages (German and English). Performance appears moderate with deferred script loading and responsive design elements. Accessibility features such as skip links and ARIA labels are present, indicating good accessibility practices. No explicit hosting provider or CDN information is available. The technical stack is modern but could benefit from enhanced security configurations and privacy compliance features.
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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