Security report for codegestalt.com
Codegestalt GmbH · Technology · Switzerland
High risk. 18 critical or high findings in Network security, Security headers and 2 other checks.
Codegestalt GmbH is a small Swiss technology company specializing in research, design, and development of digital products. The company presents a professional portfolio of projects targeting individuals and organizations interested in innovative digital solutions. The website is well-structured, mobile-optimized, and uses modern frontend technologies such as Stimulus and Tailwind CSS, indicating a moderate level of digital maturity. The domain is well-established since 2009, supporting the company's credibility. From a security perspective, the website uses HTTPS and has domain transfer protections in place, but lacks DNSSEC and important security headers, which could be improved. There are no visible privacy or cookie policies, which is a compliance gap especially under GDPR. No incident response or vulnerability disclosure information is provided, limiting transparency in security matters. No analytics or tracking scripts were detected, indicating minimal user tracking. Overall, the website is safe, professional, and trustworthy with moderate security posture. Strategic improvements in privacy compliance, security headers, and vulnerability disclosure would enhance the security and trustworthiness further. The absence of WAF or blocking mechanisms allows full content access and analysis.
Scanned
NIS2 and GDPR posture
- GDPR outside view
- 50/ 100 · Medium
- Checks completed
- 7of 7
NIS2 Art. 21(2)
- (a) Risk analysis and security policies: Not visible from outside
- (b) Incident handling: One indicator
- (c) Business continuity, backups and crisis management: Not visible from outside
- (d) Supply chain security: Not visible from outside
- (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
- (f) Assessing the effectiveness of security measures: Not visible from outside
- (g) Cyber hygiene and security training: Not visible from outside
- (h) Cryptography and encryption: Partly checked
- (i) HR security, access control and asset management: One indicator
- (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
18 findings rated critical or high. Fix these first.
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: Telnet
Port 23 (Telnet) is publicly accessible - Telnet - Unencrypted remote access
What to do: Immediately restrict access to Telnet 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: 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: MSSQL
Port 1433 (MSSQL) is publicly accessible - MSSQL - Database server
What to do: Immediately restrict access to MSSQL 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: Oracle
Port 1521 (Oracle) is publicly accessible - Oracle - Database server
What to do: Immediately restrict access to Oracle 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
- Critical
Critical Service Exposed: RDP
Port 3389 (RDP) is publicly accessible - RDP - Remote Desktop, prime ransomware target
What to do: Immediately restrict access to RDP 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: PostgreSQL
Port 5432 (PostgreSQL) is publicly accessible - PostgreSQL - Database server
What to do: Immediately restrict access to PostgreSQL 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: Redis
Port 6379 (Redis) is publicly accessible - Redis - In-memory database
What to do: Immediately restrict access to Redis 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: MongoDB
Port 27017 (MongoDB) is publicly accessible - MongoDB - NoSQL database
What to do: Immediately restrict access to MongoDB 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: RPC
Port 135 (RPC) is publicly accessible - RPC - Windows RPC endpoint
What to do: Consider restricting access to RPC 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
- High
High-Risk Service Exposed: Elasticsearch
Port 9200 (Elasticsearch) is publicly accessible - Elasticsearch - Search engine
What to do: Consider restricting access to Elasticsearch 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
- Critical
Need hands-on remediation? Email guard@offseq.com
Keep watching codegestalt.com
This scan found 33 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
- 75
- Security headers
- 65
- Email security
- 70
- DNS health
- 75
- Network security
- 0
- GDPR outside view
- 50
- Average
- 56
- After the cap
- 49
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 · 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
Security posture
Recommendations
- Enable DNSSEC to improve DNS security and prevent spoofing.
- Implement standard security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
- Publish a comprehensive privacy policy and cookie policy with GDPR compliance details.
- Add a vulnerability disclosure policy or security.txt file to facilitate responsible reporting.
- Provide incident response contact information to improve transparency and trust.
Contact details published on the site
- Addresses
- Legal name
- Codegestalt GmbH
Site observations
Automated reading of the public site. Ratings are indicative.
Business
- Company
- Codegestalt GmbH
- Description
- Wir sind ein multidisziplinäres Team welches sich auf Forschung, Design und Entwicklung von digitalen Produkten spezialisiert. Hier findest du eine Auswahl an Projekten und Ideen, welche wir in den letzten Jahren umgesetzt haben.
- Key services
- Forschung (Research), Design, Entwicklung (Development) of digital products
- Content quality
- good
- Branding
- consistent
Technology
- Stack
- Ruby on Rails (implied by project mention), Tailwind CSS, Stimulus JS, Turbo (Hotwired), DNSimple (DNS hosting)
- Frameworks
- Stimulus, Turbo
- Performance
- moderate
- Mobile
- good
- Accessibility
- basic
- SEO
- good
Security
- Observed score
- 75/100
- Good practices seen
- HTTPS enabled
- Domain status clientTransferProhibited
Analytics and tracking
- Tracking level
- minimal
- Privacy practices
- poor
Advertising
- Transparency
- poor
Site quality
- Design
- good
- User experience
- good
- Content relevance
- good
- Navigation
- good
- Professionalism
- good
- Trustworthiness
- moderate
Key observations
- Website is in German language targeting Swiss market.
- No privacy or cookie policies found, which is a compliance gap.
- No visible forms collecting personal data on homepage.
- No social media links detected in provided HTML.
- Company contact email and physical address clearly provided in footer.
- Modern frontend technologies used (Stimulus, Tailwind CSS).
- No analytics or tracking scripts detected.
- No security.txt or vulnerability disclosure information found.
- No security headers detected in provided data.
Technical notes
Notes
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.
- MITRE CWE (opens in a new tab)4.20 (2026-04-30) · CWE Terms of Use (free use with attribution, © MITRE)
- OWASP Top 10:2025 (opens in a new tab)2025 (membership per CWE 4.20) · CC BY-SA 4.0
- MITRE CAPEC (opens in a new tab)3.9 (2023-01-24) · CAPEC Terms of Use (free use with attribution, © MITRE)
- OWASP ASVS (opens in a new tab)5.0.0 · CC BY-SA 4.0
- OWASP Web Security Testing Guide (opens in a new tab)latest (checklist.json, master) · CC BY-SA 4.0
- OWASP Secure Headers Project (opens in a new tab)2026-10-18 · Apache-2.0
- Mozilla Server Side TLS (intermediate) (opens in a new tab)6.0 · MPL-2.0
- NIST SP 800-53 Rev. 5 (OSCAL catalog) (opens in a new tab)5.2.0 · Public domain (US Government work)
- Directive (EU) 2022/2555 (NIS2) (opens in a new tab)OJ L 333, 27.12.2022 · EUR-Lex reuse under Commission Decision 2011/833/EU (© European Union)
- Commission Implementing Regulation (EU) 2024/2690 (opens in a new tab)OJ L, 18.10.2024 · EUR-Lex reuse under Commission Decision 2011/833/EU (© European Union)
- Regulation (EU) 2016/679 (GDPR) (opens in a new tab)OJ L 119, 4.5.2016 · EUR-Lex reuse under Commission Decision 2011/833/EU (© European Union)
- Directive 2002/58/EC (ePrivacy), consolidated (opens in a new tab)19.12.2009 · EUR-Lex reuse under Commission Decision 2011/833/EU (© European Union)
- RFC Editor metadata (opens in a new tab)per-RFC (obsolete RFCs rejected) · IETF Trust Legal Provisions (metadata only)
- NIST CSRC, W3C TR, IETF Datatracker, EDPB, EUR-Lex CELLAR and gesetze-bayern.de (opens in a new tab)per document · Titles and links only
- NIST NVD CVE API 2.0 (opens in a new tab)live records · Public domain (NVD); CVE® records © MITRE, free use
- W3C WCAG 2.2 (opens in a new tab)W3C Recommendation (wcag.json) · W3C Software and Document License
- ETSI EN 301 549 (opens in a new tab)V3.2.1 (2021-03), clause headings · Clause numbers and titles only (© ETSI)
- Directive (EU) 2019/882 (European Accessibility Act) (opens in a new tab)OJ L 151, 7.6.2019 · EUR-Lex reuse under Commission Decision 2011/833/EU (© European Union)
- Directive (EU) 2016/2102 (Web Accessibility Directive) (opens in a new tab)OJ L 327, 2.12.2016 · EUR-Lex reuse under Commission Decision 2011/833/EU (© European Union)
Retrieved 2026-10-25
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