What is the security status of rheinwerk-verlag.de?

rheinwerk-verlag.de has a security score of 71/100, rated as Safe. The website demonstrates good security practices.

Is rheinwerk-verlag.de safe to use?

Our security scan shows rheinwerk-verlag.de is Safe. SSL security issues detected. Always practice safe browsing habits.

Does rheinwerk-verlag.de have viruses?

Our comprehensive security scan analyzes multiple security factors. Based on the overall security score of 71/100, the website is rated as Safe. However, websites can change over time, so always use updated security software.

What is rheinwerk-verlag.de's trust score?

rheinwerk-verlag.de has a security score of 71/100. This score is based on multiple factors including SSL security, security headers, DNS health, and compliance checks.

I want to know if rheinwerk-verlag.de is a legitimate website or if it's a scam.

According to our comprehensive security analysis, rheinwerk-verlag.de has a security score of 71/100, which indicates it is Safe. Rheinwerk Verlag GmbH operates as a leading specialized publisher in the German-speaking market, focusing on IT, design, and photography educational content. Their business model includes traditional book publishing, digital subscriptions (Rheinwerk 365), and educational events such as seminars and conferences. The website reflects a mature digital presence with professional design, clear navigation, and comprehensive content offerings targeting IT professionals, designers, photographers, and learners. The company maintains a strong market position with a focus on quality educational materials and digital transformation of their offerings. Technically, the website employs modern JavaScript libraries such as RequireJS and Knockout.js, integrates Google Tag Manager for analytics and marketing, and uses responsive design techniques ensuring excellent mobile optimization and accessibility. Hosting appears stable and self-managed with dedicated name servers. Performance is fast, and SEO practices are well implemented. From a security perspective, the site uses HTTPS with strong SSL configuration and implements a detailed cookie consent mechanism compliant with GDPR. Security headers are likely configured though not explicitly visible in HTML. No critical vulnerabilities or exposed sensitive data were detected. However, the site lacks a publicly visible security policy or incident response contact, which could be improved to enhance trust and readiness. Overall, Rheinwerk Verlag's website demonstrates a high level of professionalism, security awareness, and privacy compliance. The extensive use of third-party marketing and analytics tools is balanced with clear user consent and transparency. The domain registration data aligns well with the business identity, supporting legitimacy. Strategic recommendations include publishing a security policy, establishing a vulnerability disclosure channel, and enhancing direct contact options for security incidents.

Is rheinwerk-verlag.de Safe? Security Analysis for Rheinwerk Verlag GmbH

https://rheinwerk-verlag.de

Check if rheinwerk-verlag.de is a scam or legitimate. Free security scan and reviews.

EducationGermanymedium

RequireJSKnockout.jsGoogle Tag ManagerFlowplayerSwiper.js+1 more

Analyzed 10/8/2025Completed 3:11:24 AM

Security Score

MEDIUM RISK

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Domainrheinwerk-verlag.de

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AI Summary

Rheinwerk Verlag GmbH operates as a leading specialized publisher in the German-speaking market, focusing on IT, design, and photography educational content. Their business model includes traditional book publishing, dig… Unlock the full Guard report to read the complete analysis.

Detected Technologies

RequireJSKnockout.jsGoogle Tag ManagerFlowplayerSwiper.jsLightbox2

Security Headers

4 findings

65/100

GDPR Compliance

1 finding

95/100

NIS2 Compliance

8 findings

17/100

Email Security

5 findings

70/100

🧠AI Business Intelligence

Technology stack, business insights, and market analysis powered by AI.

Snapshot shown below. Unlock the full AI report for complete market insights, audience profiling, and step-by-step recommendations.

Business Intelligence

Market & Strategic Analysis

Rheinwerk Verlag GmbH holds a strong position in the education and publishing sector, specializing in IT, design, and photography. Their diversified revenue streams include print and digital book sales, subscription services, and educational events. The company targets professionals and enthusiasts seeking high-quality technical and creative knowledge. Their partnership ecosystem includes event platforms like rheinwerk-dmc.de, enhancing their market reach. The website's comprehensive content and digital offerings indicate a forward-looking business embracing digital transformation and customer engagement through multiple channels.

Extracted Contact Information

Marketing Intelligence Data

Physical Addresses (1)

Rheinwerk Verlag GmbH, Rheinwerkallee 4, 53227 Bonn, Deutschland

Security Posture Analysis

Comprehensive Security Assessment

The website exhibits a mature security posture with HTTPS enforced, use of CSRF tokens, and a granular cookie consent mechanism aligned with GDPR. No critical vulnerabilities or exposed sensitive data were found. However, the absence of a public security policy, incident response information, and vulnerability disclosure mechanisms represents gaps in transparency and readiness. The use of multiple third-party marketing and analytics services increases the attack surface but is mitigated by user consent and privacy disclosures. Overall, the security maturity is good but can be enhanced by formalizing and publishing security governance documents.

Strategic Recommendations

Priority Actions for Security Improvement

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✨Observations

AI-powered comprehensive website and business analysis.

A preview of your strategic observations is visible. Upgrade to unlock the full competitive positioning, trust signals, and branding checklist.

AI-Enhanced Website Analysis

Business Insights

Company:

Rheinwerk Verlag GmbH

Description:

Rheinwerk ist der führende Verlag für IT, Design und Fotografie. Unsere Bücher helfen Einsteigern und Experten bei der Aus- und Weiterbildung.

Key Services:

Book publishing (print and digital)Digital subscription service (Rheinwerk 365)Seminars and conferencesOnline courses

Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:

RequireJSKnockout.jsGoogle Tag ManagerFlowplayerSwiper.jsLightbox2

Performance:

fast

Mobile:

excellent

Accessibility:

good

SEO:

good

Security Assessment

Security Score:

85/100

Best Practices:

Use of HTTPS
Cookie consent with granular control
No exposed sensitive data in HTML
Use of CSRF tokens in forms
No vulnerable libraries detected

Analytics & Tracking

Services:

Google Analytics

Tracking Level:extensive

Privacy Compliance:good

Advertising & Marketing

Ad Networks:

Google AdsMicrosoft Advertising

Tracking Pixels:

Facebook PixelLinkedIn Insight TagTwitter Website-Tag

Transparency Level:good

Website Quality Assessment

Design Quality:excellent

User Experience:excellent

Content Relevance:excellent

Navigation Clarity:excellent

Professionalism:excellent

Trustworthiness:high

Key Observations

Comprehensive cookie consent mechanism with detailed cookie categories and descriptions

🛡️Security Headers

HTTP security headers analysis and recommendations.

Some header findings are shown. Unlock to see the full checklist, impacted endpoints, and remediation guidance.

Security Headers

HTTP security headers analysis

65/100

Score

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load Unlock the full report to read the complete fix.

Weak Referrer-Policy configuration

LOW

Current value: "no-referrer-when-downgrade" Unlock the full report to read the complete fix.

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs Unlock the full report to read the complete fix.

Sensitive data may be cached

LOW

Cache-Control header should include "no-store" for sensitive pages Unlock the full report to read the complete fix.

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

You can see headline NIS2 checks. Upgrade to access the full control mapping, severity breakdown, and remediation plan.

NIS2 Compliance

Network & Information Security Directive

17/100

Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures Unlock the full report to read the complete fix.

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure Unlock the full report to read the complete fix.

No security policy documentation found

HIGH

NIS2 requires documented cybersecurity governance and risk management Unlock the full report to read the complete fix.

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans Unlock the full report to read the complete fix.

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity Unlock the full report to read the complete fix.

No security contact information

HIGH

NIS2 requires clear incident reporting channels Unlock the full report to read the complete fix.

No vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure Unlock the full report to read the complete fix.

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts Unlock the full report to read the complete fix.

📧Email Security

SPF, DKIM, and DMARC validation and email security assessment.

Quick view of email authentication checks is provided. Unlock to uncover full DNS evidence, record diffs, and fix scripts.

Email Security

SPF, DKIM, and DMARC validation

70/100

Score

DMARC not enforcing

MEDIUM

DMARC policy is set to "none" Unlock the full report to read the complete fix.

No DMARC reporting

LOW

DMARC aggregate reports not configured Unlock the full report to read the complete fix.

No BIMI Record

LOW

BIMI displays brand logos in email clients Unlock the full report to read the complete fix.

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery Unlock the full report to read the complete fix.

No TLS-RPT Record

LOW

TLS-RPT provides reporting for email TLS issues Unlock the full report to read the complete fix.

SPF

Sender Policy Framework

DKIM

DomainKeys Identified Mail

DMARC

Domain-based Message Authentication

MX Records

Mail Exchange Records

BIMI

Brand Indicators

MTA-STS

Mail Transfer Agent Security

TLS-RPT

TLS Reporting

DNSSEC

DNS Security

SPF Details

Record:

v=spf1 ip4:103.241.48.0/26 ip4:194.8.219.19/29 include:spf.servicemail24.de -all

DNS Lookups:1/10

Policy:-all

DKIM Selectors Found

Selector:mail(1376-bit rsa)

DMARC Details

Policy:none

🏆SSL/TLS Security

Certificate validity and encryption analysis.

This is a teaser of the TLS audit. Unlock to view certificate chains, cipher support tables, and remediation steps.

SSL/TLS Security

Certificate validity and encryption analysis

72/100

Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1 Unlock the full report to read the complete fix.

OCSP Stapling Not Enabled

LOW

OCSP stapling improves performance and privacy Unlock the full report to read the complete fix.

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs Unlock the full report to read the complete fix.

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 80 days Unlock the full report to read the complete fix.

Partial SSL/TLS Assessment

LOW

Completed 3 of 4 security checks due to time constraints Unlock the full report to read the complete fix.

Protocol Support

TLSv1.3TLSv1.2TLSv1.1

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

Unlock the full DNS posture audit to reveal misconfigurations, zone records, and actionable fixes.

DNS Health

DNS configuration and security assessment

65/100

Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain Unlock the full report to read the complete fix.

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found Unlock the full report to read the complete fix.

Domain Transfer Lock Not Enabled

MEDIUM

Domain can be transferred without authorization Unlock the full report to read the complete fix.

Domain Delete Lock Not Enabled

LOW

Domain can be deleted without additional verification Unlock the full report to read the complete fix.

DMARC Policy Set to None

LOW

DMARC is configured but not enforcing any policy Unlock the full report to read the complete fix.

Domain Registration Details

Protection Level

none

Suspicious Indicators Detected

•No domain protection locks enabled

DNS Records

A Records:103.241.48.3

Name Servers:

ns3.ip-projects.de

ns4.ip-projects.de

MX Records:

10: mail.rheinwerk-verlag.de

SOA:Serial: 2025091600, TTL: 86400s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:90ms

SPF Analysis

SPF Record:

v=spf1 ip4:103.241.48.0/26 ip4:194.8.219.19/29 include:spf.servicemail24.de -all

⚡Network Security

Port scanning and network exposure analysis.

See a glimpse of exposed services. Unlock to access full port inventories, CVE lookups, and mitigation priorities.

Network Security

Port scanning and network exposure analysis

100/100

Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports Unlock the full report to read the complete fix.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Unlock to view the complete technical breakdown, stack fingerprinting, and hardening checklist.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

Unlock the full Guard report to review the complete technical breakdown and AI recommendations.

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Is rheinwerk-verlag.de a Scam? Security Check Results - Rheinwerk Verlag GmbH Reviews

Is rheinwerk-verlag.de Safe? Security Analysis for Rheinwerk Verlag GmbH

Unlock the complete security report for rheinwerk-verlag.de

How it works

Order summary

AI Summary

Detected Technologies

🧠AI Business Intelligence

Business Intelligence

Extracted Contact Information

Physical Addresses (1)

Security Posture Analysis

Strategic Recommendations

✨Observations

AI-Enhanced Website Analysis

Business Insights

Technical Stack

Security Assessment

Analytics & Tracking

Advertising & Marketing

Website Quality Assessment

Key Observations

🛡️Security Headers

Security Headers

Missing Content-Security-Policy header

Weak Referrer-Policy configuration

Missing Permissions-Policy header

Sensitive data may be cached

👤GDPR Compliance

GDPR Compliance

No Data Protection Officer mentioned

GDPR Compliance Analysis

🛡️NIS2 Compliance

NIS2 Compliance

No information security framework found

No vulnerability disclosure policy

No security policy documentation found

No incident response procedures found

No business continuity planning found

No security contact information

No vulnerability reporting mechanism

No NIS2 reference found

📧Email Security

Email Security

DMARC not enforcing

No DMARC reporting

No BIMI Record

No MTA-STS Policy

No TLS-RPT Record

SPF Details

DKIM Selectors Found

DMARC Details

🏆SSL/TLS Security

SSL/TLS Security

Weak Protocols Supported

OCSP Stapling Not Enabled

Certificate Transparency Not Implemented

SSL Certificate Expires Within 90 Days

Partial SSL/TLS Assessment

Protocol Support

OCSP Status

📊DNS Health

DNS Health

DNSSEC Not Enabled

CAA Records Not Configured

Domain Transfer Lock Not Enabled

Domain Delete Lock Not Enabled

DMARC Policy Set to None

Domain Registration Details

DNS Records

DNSSEC Status

DNS Performance

SPF Analysis

⚡Network Security

Network Security

Good Network Security Posture

🔧Technical Analysis

Technical Analysis

Additional Findings

Related Partner Domains