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Security report for sbm.at

Schlüsselbauer Technology GmbH & Co KG · Manufacturing · Austria

Partial score · DNS & email only

34/100

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

Schlüsselbauer Technology GmbH & Co KG is a medium-sized Austrian manufacturing company specializing in the development and construction of machinery for producing concrete infrastructure components such as pipes and shafts. Established in 1964, the company positions itself as an innovation leader in machine building with a global presence including subsidiaries like Schlüsselbauer North America. Their website provides multi-language support and detailed information about their products and services targeting industrial and infrastructure sectors. Technically, the website uses Apache server with standard HTML5, CSS3, and JavaScript, likely leveraging Bootstrap for responsive design. However, the site lacks HTTPS encryption, which is a critical security gap. The absence of SSL/TLS certificates and modern security headers exposes the site to risks and reduces trustworthiness. Privacy compliance is addressed with a cookie consent manager and a privacy policy, but no explicit security or incident response policies are published. Overall, the website is professional and content-rich but requires urgent security improvements to protect user data and enhance credibility.

Scanned

NIS2 and GDPR posture

Checks completed
5of 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

5 findings rated critical or high. Fix these first.

  1. 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.

    • Critical

      No HTTPS Encryption

      Website does not use HTTPS encryption, making all data transmission vulnerable to interception

      What to do: Implement SSL/TLS certificate and redirect all HTTP traffic to HTTPS

  2. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: SMB

      Port 445 (SMB) is publicly accessible - SMB - Windows file sharing, high risk

      What to do: Immediately restrict access to SMB using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection
    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection
    • High

      High-Risk Service Exposed: FTP

      Port 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer

      What to do: Consider restricting access to FTP or implementing strong authentication

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection
    • High

      High-Risk Service Exposed: NetBIOS

      Port 139 (NetBIOS) is publicly accessible - NetBIOS - Windows file sharing

      What to do: Consider restricting access to NetBIOS or implementing strong authentication

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

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

Keep watching sbm.at

This scan found 9 issues across 4 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
0
Email security
50
DNS health
85
Network security
0
Average
34

Not counted

  • Security headers: did not complete in this scan.
  • GDPR outside view: did not complete in this scan.
  • 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 · found on this site
  • 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

The company operates in the manufacturing sector with a focus on concrete production technology and infrastructure components. Their business model is B2B, serving industrial clients and infrastructure operators. The firm has a strong market position as an innovation leader with a history dating back to 1964. They maintain partnerships with related companies such as Geomaterials and Ecotechnic, expanding their ecosystem. The website content and structure reflect a mature business with clear branding and consistent messaging. Growth indicators include multi-language support and international subsidiaries. Revenue streams likely come from machinery sales, consulting, and concrete product manufacturing. The company maintains active social media channels to engage with customers and stakeholders.

Security posture

The current security posture is weak due to the lack of HTTPS and SSL/TLS certificates, which is a critical vulnerability. No modern TLS protocols or security headers are implemented, and there is no evidence of incident response or vulnerability disclosure policies. While no known vulnerabilities or malware are detected, the absence of encryption exposes the site and its users to interception and man-in-the-middle attacks. The cookie consent mechanism indicates some awareness of privacy regulations, but overall security best practices are not fully implemented. The company should prioritize securing their website with valid certificates, enabling HTTPS, and adopting security headers and protocols to protect data and build trust.

Recommendations

  1. Install and configure a valid SSL/TLS certificate to enable HTTPS across the entire website.
  2. Enable modern TLS protocols (TLS 1.2 and TLS 1.3) and disable insecure protocols.
  3. Implement HTTP Strict Transport Security (HSTS) with includeSubDomains and preload directives.
  4. Add essential security headers such as Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options.
  5. Publish a clear security policy and incident response contact information to improve transparency and trust.
  6. Regularly audit and update website dependencies and scripts to avoid vulnerabilities.
  7. Enhance accessibility features and optimize performance metrics for better user experience.
  8. Consider integrating analytics with privacy-respecting configurations to monitor user engagement.

Contact details published on the site

Addresses
Legal name
Schlüsselbauer Technology GmbH & Co KG
Technical notes

Notes

The website is hosted on an Apache server and uses standard web technologies including HTML5, CSS3, and JavaScript. The presence of Bootstrap-like classes suggests use of a responsive front-end framework. The site supports multiple languages with hreflang tags and has a cookie consent manager implemented via a deferred JavaScript script. Performance data is missing, indicating possible scan limitations or lack of performance optimizations. No CMS or hosting provider details are evident. The site lacks HTTPS, which is a major technical deficiency. The HTML content is well structured with semantic tags and includes embedded video content and social media links. Forms are minimal, primarily a search form with basic GET method and no visible advanced input validation or security controls. Overall, the technical infrastructure is functional but requires modernization and security hardening.
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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