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Security report for luxid.lu

LuxID · Telecommunications · Luxembourg

Medium risk. 6 critical or high findings in GDPR outside view and Security headers.

Security score

74/100

Risk levelMedium

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

LuxID is a Luxembourg-based digital identity platform providing a secure, unified login solution for multiple local companies and applications. Supported by major partners such as POST, Cactus, CFL, and RTL, LuxID aims to simplify user authentication while enhancing privacy and security in compliance with GDPR. The website is professionally designed, multilingual, and offers clear information about the service, benefits, and partners. Technically, the site uses modern web technologies including Liferay CMS, Bootstrap, React, and various JavaScript libraries, hosted likely within Luxembourg's POST infrastructure. Security posture is good with HTTPS enforced and cookie consent implemented, though explicit security policies and vulnerability disclosures are absent. WHOIS data is unavailable, limiting domain trust verification, but the business credibility is supported by visible partnerships and professional content.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 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

6 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

  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 Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • 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 luxid.lu

This scan found 16 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
100
Security headers
45
Email security
85
DNS health
90
Network security
100
GDPR outside view
25
Average
74

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

LuxID operates as a digital identity service platform targeting Luxembourg's public and private sectors, leveraging partnerships with key local companies to establish market presence. Its business model focuses on providing single sign-on and identity management services to multiple applications, enhancing user convenience and security. The platform's growth potential is supported by its local hosting and compliance with European data protection regulations. The partnership ecosystem is strong, involving telecommunications, retail, transportation, and media sectors. The company maintains active user support channels and transparent privacy practices, positioning itself as a trustworthy digital identity provider in the region.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, session management, and cookie consent mechanisms. However, the absence of a publicly available security policy, incident response plan, or vulnerability disclosure program indicates room for improvement in transparency and readiness. No critical vulnerabilities or exposed sensitive data were detected in the content. The use of modern frameworks and libraries suggests ongoing maintenance, but regular security audits and explicit security headers should be implemented to enhance protection. Incident response contact is provided via support email, but formal documentation would strengthen trust and compliance.

Recommendations

  1. Publish a detailed security policy and incident response plan on the website.
  2. Implement and document a vulnerability disclosure program or security.txt file.
  3. Add explicit security headers such as X-Frame-Options and X-Content-Type-Options.
  4. Ensure regular security audits of third-party libraries and dependencies.
  5. Make WHOIS domain registration data publicly accessible to improve trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
LuxID
Description
LuxID is a secure digital identity login solution providing a unified experience across websites and applications offered by Luxembourg companies. It simplifies user authentication with a single set of credentials, enhancing security and privacy while complying with GDPR.
Key services
Single sign-on authentication, User data privacy management, Secure access to multiple digital services
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, jQuery, Bootstrap, Liferay Portal, YUI, React, Metal.js, Senna.js
Frameworks
Liferay, Bootstrap
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Session cookies used (JSESSIONID)
  • Cookie consent modal implemented
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Liferay Analytics (implied)
Tracking level
moderate
Privacy practices
good

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is fully accessible and professionally designed
  2. Content is in French with multilingual support
  3. Strong local partnerships with major Luxembourg companies
  4. Clear privacy and cookie policies with GDPR compliance
  5. No security policy or vulnerability disclosure publicly available
  6. WHOIS data is missing or inaccessible, limiting domain trust assessment
Technical notes

Notes

The website is built on the Liferay CMS platform, utilizing a modern tech stack including Bootstrap for responsive design, React for UI components, and various JavaScript libraries for enhanced interactivity. Hosting appears to be local within Luxembourg, likely leveraging POST Luxembourg's infrastructure, which aligns with the business's local focus. Performance is moderate with good mobile optimization and accessibility features. SEO is well addressed with proper meta tags and multilingual support. The technical implementation supports a professional user experience but could benefit from enhanced security header configurations and formal documentation of security practices.
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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