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Security report for lancom.de

LANCOM Systems GmbH · Technology · Germany

Medium risk. 3 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

74/100

Risk levelMedium

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

LANCOM Systems GmbH is a German-based technology company specializing in business network and security solutions including WAN, LAN, WLAN, firewalls, and remote access. The company targets business and public sector customers, offering a comprehensive product portfolio and services designed to ensure secure and reliable network infrastructure. The website is professionally designed, multilingual, and powered by TYPO3 CMS, reflecting a mature digital presence with good technical infrastructure and modern web technologies. Security posture is strong with HTTPS enforcement, cookie consent mechanisms, and no visible vulnerabilities, although some security best practices like explicit security headers and vulnerability disclosure mechanisms could be improved. Overall, the website demonstrates a high level of professionalism and trustworthiness suitable for its B2B audience.

Scanned

NIS2 and GDPR posture

GDPR outside view
80/ 100 · Low
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

3 findings rated critical or high. Fix these first.

  1. 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';…

  2. GDPR outside view

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

    • 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

  3. 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 lancom.de

This scan found 20 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

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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
72
Security headers
60
Email security
70
DNS health
60
Network security
100
GDPR outside view
80
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

LANCOM Systems operates in the telecommunications and technology sectors, focusing on secure network solutions for enterprises and public administration. Their business model is B2B, providing hardware, software, and managed services. The company maintains a strong market position in Germany with a consistent brand and comprehensive product offerings. Partnerships and service portals support their ecosystem, enhancing customer engagement and support. The website content and structure indicate a well-established company with a focus on compliance and customer service, although explicit terms of service and incident response contacts are not prominently provided.

Security posture

The website employs HTTPS with a good SSL configuration and implements cookie consent mechanisms aligned with GDPR. Tracking and marketing scripts are used responsibly with user consent. No exposed sensitive data or vulnerable libraries were detected. However, the absence of explicit security headers and a security.txt file limits transparency in vulnerability management. Incident response contact details are not clearly provided, which could hinder timely reporting of security issues. Overall, the security posture is solid but could benefit from enhanced transparency and formal vulnerability disclosure channels.

Recommendations

  1. Implement and publish a security.txt file to facilitate vulnerability reporting.
  2. Add comprehensive security headers such as Content-Security-Policy and X-Frame-Options.
  3. Provide explicit incident response and abuse contact information on the website.
  4. Publish clear terms of service to improve legal clarity and user trust.
  5. Enhance accessibility features to further improve user experience for all visitors.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
LANCOM Systems GmbH
Description
Vertrauenswürdige Netzwerk- und Security-Lösungen (WAN, LAN, WLAN, Firewalls, Remote & Mobile Access) für Wirtschaft und Verwaltung.
Key services
WAN, LAN, WLAN networking, Firewalls and security solutions, Remote and mobile access, Network management, Service and support
Content quality
excellent
Branding
consistent

Technology

Stack
TYPO3 CMS, Bootstrap, Google Tag Manager, LinkedIn Insight Tag, Dealfront tracking
Frameworks
Bootstrap
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 detected
  • Use of Google Tag Manager with consent
  • No vulnerable libraries detected

Analytics and tracking

Services
Google Tag Manager, LinkedIn Insight Tag, Dealfront
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
LinkedIn Insight Tag, Dealfront
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is comprehensive and professionally presented in German with English and French alternatives.
  3. Strong focus on network and security solutions for business and public sectors.
  4. Use of modern CMS TYPO3 and Bootstrap framework.
  5. Cookie consent and privacy policies are implemented.
  6. No exposed sensitive data or obvious security vulnerabilities detected.
  7. No explicit terms of service found.
  8. Contact information is primarily via forms; no explicit emails or phone numbers found in provided content.
  9. Multiple external tracking and marketing scripts used with consent.
  10. No adult or questionable content detected.
Technical notes

Notes

The website is built on TYPO3 CMS with Bootstrap framework, ensuring responsive design and good accessibility. It integrates modern marketing and analytics tools like Google Tag Manager and LinkedIn Insight Tag with consent management. Performance is moderate with room for optimization. The technical stack is modern and well-maintained, supporting a professional and scalable online presence. No critical technical debts or risks were identified, but adding security headers and improving incident response mechanisms would strengthen the technical security posture.
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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