Is nsw.com Safe? Security Analysis for Norddeutsche Seekabelwerke GmbH
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Norddeutsche Seekabelwerke GmbH (NSW) is a leading German manufacturer specializing in communication, marine, energy, and offshore cables, as well as technical plastic and environmental products. With a legacy spanning over 125 years, NSW is part of the global Prysmian Group, a world leader in energy and telecommunications cable systems. The company targets industrial and business customers, offering a broad portfolio of cable technologies and customized plastic solutions. The website reflects a professional corporate presence with clear branding and comprehensive product and career information. Technically, the website is built on WordPress 7.0.1 using the Yootheme theme and UIkit framework, ensuring a modern and responsive user experience. The site includes multimedia content such as videos and image galleries, optimized for desktop and mobile devices. While performance is moderate, the site is well-structured with good SEO and accessibility features. From a security perspective, the site uses HTTPS with a good SSL configuration but lacks explicit security headers and a cookie consent mechanism, which are recommended for enhanced protection and GDPR compliance. No vulnerability disclosure or incident response information is provided, indicating room for improvement in security transparency. Overall, the website is trustworthy and professional, though the absence of WHOIS data for the domain www.nsw.com raises questions about domain registration legitimacy. However, the strong corporate branding and association with Prysmian Group mitigate this concern. Strategic recommendations include implementing security headers, cookie consent, and publishing security policies to strengthen compliance and trust.
Detected Technologies
16 urgent findings need attention
2 critical · 14 high
- + 8 more findings in the full report below
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Guard tracks your live infrastructure daily: certificate expiry, DNS & mail authentication drift, uptime changes, subdomain inventory, and unexpected tracker or content shifts. A full timeline captures every diff so you can prove remediation and spot regressions instantly.
Security drift alerts
Risk score drops, new high-severity issues, and header hardening gaps
Compliance watch
GDPR / NIS2 posture changes with governance evidence snapshots
Infrastructure surface
Unexpected open services, SSL expiry, DNS & email authentication changes
Content & tracker intelligence
Marketing tech shifts, analytics drift, and AI recommendation updates
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OffSeq Observations
No critical findings yet
78/100
SSL/TLS Security
6 findings
37/100
DNS Health
4 findings
70/100
Email Security
4 findings
70/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
NSW holds a strong market position as a specialized manufacturer in the energy and telecommunications sectors, leveraging over a century of experience and integration within the Prysmian Group. Its business model focuses on manufacturing and distributing high-quality cables and plastic products tailored to industrial needs. The company targets business clients and potential employees, emphasizing career opportunities and certifications. The website's linkage to Prysmian.com and a dedicated shop domain (nswproducts.com) indicates a structured partnership and sales ecosystem. Growth indicators include active recruitment and recent news updates. The company maintains a professional digital presence but could enhance marketing and analytics capabilities.
Extracted Contact Information
Marketing Intelligence Data
Physical Addresses (1)
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a moderate to good security posture with mandatory HTTPS enabled and no visible exposure of sensitive data. However, the lack of security headers such as Content Security Policy (CSP), X-Frame-Options, and HSTS reduces defense-in-depth. The absence of a cookie consent banner and explicit privacy compliance mechanisms suggests partial GDPR adherence. No incident response or vulnerability disclosure information is available, limiting transparency. The use of popular CMS and plugins requires regular updates to mitigate vulnerabilities. Overall, the security maturity is adequate but can be improved by adopting best practices and enhancing user privacy controls.
Strategic Recommendations
Priority Actions for Security Improvement
Implement comprehensive security headers including CSP, HSTS, and X-Frame-Options to enhance protection against common web attacks.
✨Observations
Comprehensive website and business-context analysis.
AI-Enhanced Website Analysis
Business Insights
Norddeutsche Seekabelwerke GmbH
NSW ist ein führender Hersteller von Nachrichten-, See-, Energie- und Offshorekabeln sowie von technischen Kunststoff- und Umweltprodukten. Seit über 125 Jahren engagiert sich das Unternehmen für die Verbesserung der globalen Kommunikation und ist Teil der Prysmian Gruppe.
good
consistent
Technical Stack
moderate
good
good
good
Security Assessment
- HTTPS enabled
- No exposed sensitive data in HTML
- Use of security plugins (Contact Form 7)
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with rich content in German language.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing Strict-Transport-Security header
Forces HTTPS connections
Missing X-Frame-Options header
Prevents clickjacking attacks
Missing X-Content-Type-Options header
Prevents MIME type sniffing
Missing Content-Security-Policy header
Controls resources the browser is allowed to load
Missing X-XSS-Protection header
Legacy XSS protection (deprecated but still recommended)
Missing Referrer-Policy header
Controls referrer information sent with requests
Missing Permissions-Policy header
Controls browser features and APIs
Sensitive data may be cached
Cache-Control header should include "no-store" for sensitive pages
👤GDPR Compliance
Privacy and data protection assessment under GDPR regulations.
GDPR Compliance
Privacy and data protection assessment
No Cookie Policy found
GDPR requires clear information about cookie usage
No Cookie Consent Banner found
GDPR requires explicit consent for non-essential cookies
No Data Protection Officer mentioned
Large organizations may need to designate a DPO under GDPR
Privacy policy may not be GDPR compliant
Privacy policy lacks explicit GDPR compliance elements
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No information security framework found
NIS2 requires documented cybersecurity and information security measures
No vulnerability disclosure policy
NIS2 encourages coordinated vulnerability disclosure
No security policy documentation found
NIS2 requires documented cybersecurity governance and risk management
No incident response procedures found
NIS2 requires documented incident response and business continuity plans
No business continuity planning found
NIS2 emphasizes operational resilience and business continuity
No security contact information
NIS2 requires clear incident reporting channels
No vulnerability reporting mechanism
Clear vulnerability reporting supports coordinated disclosure
No NIS2 reference found
Consider explicitly mentioning NIS2 compliance efforts
Critical sector without clear security compliance
Detected sectors: transport, digital
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📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
No DKIM record found
DKIM adds cryptographic signatures to emails
No BIMI Record
BIMI displays brand logos in email clients
No MTA-STS Policy
MTA-STS enforces TLS for email delivery
No TLS-RPT Record
TLS-RPT provides reporting for email TLS issues
SPF Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
Weak Protocols Supported
Server supports weak protocols: TLSv1.1
OCSP Stapling Not Enabled
OCSP stapling improves performance and privacy
Certificate Transparency Not Implemented
Certificate is not logged in Certificate Transparency logs
SSL Certificate Expires Within 90 Days
SSL certificate expires in 62 days
Weak SSL Key Length
SSL certificate uses 256-bit key, which is considered weak
HSTS Not Enabled
HTTP Strict Transport Security (HSTS) is not configured
Protocol Support
OCSP Status
📊DNS Health
DNS configuration and security assessment.
DNS Health
DNS configuration and security assessment
DNSSEC Not Enabled
DNSSEC is not configured for this domain
CAA Records Not Configured
Certificate Authority Authorization (CAA) records not found
Domain Delete Lock Not Enabled
Domain can be deleted without additional verification
No DMARC Record
DMARC policy not configured
Domain Registration Details
DNS Records
DNSSEC Status
DNS Performance
SPF Analysis
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
High-Risk Service Exposed: FTP
Port 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer
Service Exposed: SSH
Port 22 (SSH) is publicly accessible - SSH - Secure but can be brute-forced
High-Risk Service Exposed: NetBIOS
Port 139 (NetBIOS) is publicly accessible - NetBIOS - Windows file sharing
Critical Service Exposed: SMB
Port 445 (SMB) is publicly accessible - SMB - Windows file sharing, high risk
Critical Service Exposed: MySQL
Port 3306 (MySQL) is publicly accessible - MySQL - Database server
How does nsw.com compare?
nsw.com scores below average. Browse similar domains to see how competitors handle security.
🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings
Additional Findings
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