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Security report for mvmlumen.hu

MVM Lumen Kft. · Energy · Hungary

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

66/100

Risk levelMedium

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

MVM Lumen Kft. is a Hungarian company specializing in public lighting and lighting services, operating as part of the MVM Group. The company focuses on providing public lighting maintenance, lighting technology modernization, and indoor lighting wholesale services primarily to municipalities and public sector clients. The website reflects a professional corporate presence with consistent branding and clear navigation. Technically, the site uses JavaServer Faces with PrimeFaces and integrates Google Analytics and Tag Manager for tracking. Security posture is moderate with room for improvement in security headers and explicit security policies. Privacy compliance is well addressed with a cookie consent mechanism and accessible privacy policy. Overall, the website is trustworthy and aligns well with the company's business profile.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 100 · Critical
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

8 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 Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • 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. 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 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';…

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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
57
Security headers
70
Email security
85
DNS health
75
Network security
100
GDPR outside view
10
Average
66

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

MVM Lumen holds a strong position in the Hungarian energy and lighting sector, leveraging its affiliation with the MVM Group. The company has expanded through mergers, enhancing its portfolio and market reach. Its business model is B2B focused, targeting municipalities and public sector entities requiring lighting solutions. The website supports this positioning with relevant content and legal disclosures. The partnership with mvmnext.hu indicates a broader corporate ecosystem. Growth indicators include recent mergers and portfolio expansion. The company maintains certifications and ethical codes to reinforce trust.

Security posture

The website demonstrates a moderate security maturity level. HTTPS is implied but not explicitly confirmed in the data. No security headers were detected in the provided HTML snippet, which is a potential area for improvement. The cookie consent banner indicates awareness of privacy regulations. No vulnerabilities or exposed sensitive data were found. Incident response information is available via a dedicated page for reporting integrity violations. However, no explicit security policy or vulnerability disclosure program was found. Overall, the security posture is adequate but could benefit from enhanced header policies and documented security frameworks.

Recommendations

  1. Implement and verify HTTP security headers such as Content-Security-Policy, Strict-Transport-Security, and X-Frame-Options.
  2. Publish a clear security policy and vulnerability disclosure program to improve transparency and trust.
  3. Enhance accessibility features to meet higher standards for users with disabilities.
  4. Include explicit contact information such as company emails and phone numbers on the website for improved user support.
  5. Regularly audit third-party scripts and tracking tools to minimize security risks and ensure privacy compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
MVM Lumen Kft.
Description
MVM Lumen Kft. is a company specializing in public lighting and lighting services, part of the MVM Group. It provides public lighting maintenance, lighting technology modernization, and indoor lighting wholesale services. The company has expanded its portfolio through mergers with related companies and serves multiple counties and municipalities.
Key services
Public lighting maintenance, Lighting technology modernization, Indoor lighting wholesale, Lighting service contracts
Content quality
good
Branding
consistent

Technology

Stack
JavaServer Faces (JSF), PrimeFaces, jQuery, Swiper.js, Google Analytics, Google Tag Manager, Cookies.js
Frameworks
PrimeFaces
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
70/100
Good practices seen
  • Cookie consent mechanism
  • No exposed sensitive data in HTML
  • Use of HTTPS implied by URLs

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is in Hungarian and targeted at Hungarian public sector and business clients.
  3. Strong corporate branding consistent with MVM Group.
  4. Cookie consent and privacy policies are implemented and accessible.
  5. No direct contact emails or phone numbers found on homepage HTML.
  6. Use of modern JavaScript libraries and frameworks for UI.
  7. No explicit security headers detected in provided data.
  8. No forms detected in the provided HTML content.
  9. External links mostly to Google services and internal pages.
Technical notes

Notes

The website is built using JavaServer Faces with PrimeFaces, supported by jQuery and Swiper.js for UI components. Google Analytics and Google Tag Manager are integrated for analytics and marketing purposes. The site uses custom CSS and JavaScript for styling and functionality. Performance is moderate with mobile optimization considered good. The CMS appears to be a custom or Java-based solution rather than a common CMS like WordPress. No hosting provider information is directly available. The site structure and navigation are clear, but SEO and accessibility could be further improved. No forms were detected in the provided HTML, indicating limited direct data collection on the homepage.
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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