Is seven.one Safe? Security Analysis for Seven.One Entertainment Group GmbH
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Above Media avg (58)
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SEQ SIA
Lastadijas 12 k-3, Riga, Latvia, LV-1050
Reg. No. 40203410806 • VAT LV40203410806
Support: guard@offseq.com • +371 2256 5353
AI Summary
Seven.One Entertainment Group GmbH is a leading German media and entertainment company specializing in TV broadcasting, streaming, advertising products, content production, and event and artist management. It operates multiple well-known TV and digital brands and is a subsidiary of ProSiebenSat.1 Media SE. The website demonstrates a mature digital presence with modern technologies such as Liferay CMS, React, and integrated marketing and consent management tools. However, a critical security weakness is the absence of a valid SSL certificate, exposing users to potential risks. The company maintains comprehensive privacy and cookie policies with GDPR compliance and uses consent-based tracking. Overall, the business is positioned strongly in the German media market with a broad portfolio and professional digital infrastructure but needs urgent improvements in security configuration.
Detected Technologies
8 urgent findings need attention
8 high
Keep seven.one under constant watch
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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Security Headers
5 findings
50/100
GDPR Compliance
5 findings
43/100
NIS2 Compliance
7 findings
25/100
Email Security
4 findings
75/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
The company holds a strong market position in the German media sector, offering a wide range of entertainment and advertising services. Its business model revolves around content creation, distribution, and monetization through advertising and partnerships. The presence of multiple subsidiaries and partner domains indicates a diversified portfolio and strategic ecosystem. The target audience includes advertisers, media buyers, and entertainment consumers. The company leverages advanced marketing tools and tracking technologies while maintaining compliance with privacy regulations. Growth indicators include recent news about partnerships and expansions in audio and digital content. The company emphasizes creative storytelling and integrated marketing solutions, positioning itself as a comprehensive media partner.
Extracted Contact Information
Marketing Intelligence Data
Physical Addresses (1)
Company Registration
Seven.One Entertainment Group GmbH
DE 256569591
HRB 168016 AG München
Security Posture Analysis
Comprehensive Security Assessment
The current security posture shows moderate maturity with valid SPF and DMARC DNS records and active domain verifications for various services. However, the lack of a valid SSL certificate and absence of HTTPS enforcement is a significant vulnerability that undermines user trust and data security. No DNSSEC or CAA records are present, increasing risks related to DNS spoofing and unauthorized certificate issuance. The website lacks security headers and HSTS policies, which are standard best practices. Incident response and security policy information are not publicly available, indicating potential gaps in transparency and readiness. The company uses consent management platforms to comply with GDPR but should urgently address transport layer security to protect user data and maintain compliance.
Strategic Recommendations
Priority Actions for Security Improvement
Immediately install and maintain a valid SSL/TLS certificate to enable HTTPS across the site.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing Strict-Transport-Security header
HIGHForces HTTPS connections
Missing Content-Security-Policy header
HIGHControls resources the browser is allowed to load
Weak X-XSS-Protection configuration
LOWCurrent value: "1"
Missing Referrer-Policy header
LOWControls referrer information sent with requests
Missing Permissions-Policy header
MEDIUMControls browser features and APIs
👤GDPR Compliance
Privacy and data protection assessment under GDPR regulations.
GDPR Compliance
Privacy and data protection assessment
No Cookie Policy found
HIGHGDPR requires clear information about cookie usage
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
Insufficient contact information
MEDIUMGDPR requires organizations to provide clear contact details
No Data Protection Officer mentioned
LOWLarge organizations may need to designate a DPO under GDPR
Privacy policy may not be GDPR compliant
MEDIUMPrivacy 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
HIGHNIS2 requires documented cybersecurity and information security measures
No vulnerability disclosure policy
MEDIUMNIS2 encourages coordinated vulnerability disclosure
No security policy documentation found
HIGHNIS2 requires documented cybersecurity governance and risk management
No incident response procedures found
HIGHNIS2 requires documented incident response and business continuity plans
No business continuity planning found
MEDIUMNIS2 emphasizes operational resilience and business continuity
No security contact information
HIGHNIS2 requires clear incident reporting channels
No NIS2 reference found
LOWConsider explicitly mentioning NIS2 compliance efforts
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📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
DMARC not enforcing
MEDIUMDMARC policy is set to "none"
No BIMI Record
LOWBIMI displays brand logos in email clients
No MTA-STS Policy
MEDIUMMTA-STS enforces TLS for email delivery
No TLS-RPT Record
LOWTLS-RPT provides reporting for email TLS issues
SPF Details
DKIM Selectors Found
DMARC Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
OCSP Status
📊DNS Health
DNS configuration and security assessment.
DNS Health
DNS configuration and security assessment
DNSSEC Not Enabled
MEDIUMDNSSEC is not configured for this domain
CAA Records Not Configured
LOWCertificate Authority Authorization (CAA) records not found
DMARC Policy Set to None
LOWDMARC is configured but not enforcing any policy
DNS Records
DNSSEC Status
DNS Performance
SPF Analysis
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
Good Network Security Posture
LOWNo unnecessary services detected on common risky ports
How does seven.one compare?
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🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings
Additional Findings
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PDF Report & Export
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Marketing Intelligence
Contact emails, phone numbers & warm leads
Plan Comparison
| Feature | PDF Report | Marketing+ |
|---|---|---|
| Full security analysis | ||
| Professional PDF export | ||
| Email delivery | ||
| Lifetime access + unlock code | ||
| Contact emails & phones | — | |
| Marketing outreach data | — |
Already purchased?
Order summary
Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.
Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.
SEQ SIA
Lastadijas 12 k-3, Riga, Latvia, LV-1050
Reg. No. 40203410806 • VAT LV40203410806
Support: guard@offseq.com • +371 2256 5353
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