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Is lihas.net a Scam? Security Check Results - LiHAS - Linux Haus Stuttgart

lihas.net Security Report Summary

lihas.net received a security score of 56 out of 100 in Guard's comprehensive security analysis, classified as "Elevated Risk". This report covers LiHAS - Linux Haus Stuttgart's website security posture. LiHAS - Linux Haus Stuttgart operates in the Technology industry in Germany.

LiHAS - Linux Haus Stuttgart is a small technology service provider specializing in Linux-based IT infrastructure solutions. With over 20 years of experience, they offer a range of services including VPN solutions, cluster systems, mail servers, groupware, and learning platforms. Their market position is that of a niche expert focused on open-source and Linux technologies, primarily serving businesses seeking secure and stable IT environments. The website is professionally designed using Bootstrap and jQuery, providing good user experience and clear navigation, though it lacks advanced SEO and accessibility features. Security posture is moderate with no visible vulnerabilities but missing key security headers and policies. Privacy compliance is limited, with no cookie consent mechanism and only a basic privacy policy present. Overall, the website is trustworthy but could improve in security and compliance transparency.

The security scan identified 34 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: HTML5, Bootstrap, jQuery, JavaScript.

About this security scan

Guard performs automated security assessments of websites by analyzing SSL/TLS certificates, HTTP security headers, DNS configuration, email authentication protocols (SPF, DKIM, DMARC), GDPR compliance indicators, NIS2 directive compliance, network exposure, and AI-powered business intelligence. Each report provides domain-specific findings, risk scores, and actionable recommendations.

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Is lihas.net Safe? Security Analysis for LiHAS - Linux Haus Stuttgart

https://lihas.net

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TechnologyGermanysmall
HTML5BootstrapjQueryJavaScript
Analyzed 7/8/2025Completed 12:46:26 AM8mo ago
56
Security Score
MEDIUM RISK

Below Technology avg (72)

10,000+

Domains scanned

500+

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Domainlihas.net
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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

LiHAS - Linux Haus Stuttgart is a small technology service provider specializing in Linux-based IT infrastructure solutions. With over 20 years of experience, they offer a range of services including VPN solutions, cluster systems, mail servers, groupware, and learning platforms. Their market position is that of a niche expert focused on open-source and Linux technologies, primarily serving businesses seeking secure and stable IT environments. The website is professionally designed using Bootstrap and jQuery, providing good user experience and clear navigation, though it lacks advanced SEO and accessibility features. Security posture is moderate with no visible vulnerabilities but missing key security headers and policies. Privacy compliance is limited, with no cookie consent mechanism and only a basic privacy policy present. Overall, the website is trustworthy but could improve in security and compliance transparency.

Detected Technologies

HTML5BootstrapjQueryJavaScript

11 urgent findings need attention

1 critical · 10 high

  • + 3 more findings in the full report below
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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

55/100

GDPR Compliance

5 findings

28/100

NIS2 Compliance

9 findings

2/100

Email Security

4 findings

70/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

LiHAS operates in the technology sector, focusing on Linux and open-source IT infrastructure services. Their business model centers on consulting, installation, configuration, and ongoing support for Linux-based systems. The company targets small to medium-sized enterprises and organizations requiring reliable and secure server and network solutions. Their competitive advantage lies in their long-standing experience and specialization in open-source technologies. The website indicates a stable partnership ecosystem and a clear service portfolio but lacks visible certifications or formal trust seals. Growth indicators are not explicit, and no parent or subsidiary companies are mentioned.

Security Posture Analysis

Comprehensive Security Assessment

The security maturity level of LiHAS's website is moderate. While no critical vulnerabilities or exposed sensitive data were detected, the absence of security headers, incident response policies, and vulnerability disclosure mechanisms indicates room for improvement. The website uses HTTPS (assumed but not confirmed from data), but no cookie consent or GDPR compliance mechanisms are evident. Incident response readiness and security culture indicators are not publicly documented. Overall, the security posture is adequate for informational purposes but should be enhanced to meet higher compliance and trust standards.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement a cookie consent banner to comply with GDPR and improve privacy transparency.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

LiHAS - Linux Haus Stuttgart

Description:

LiHAS offers over 20 years of experience in planning, building, and operating reliable and secure server and network infrastructures, primarily using free software and the Linux operating system. They provide comprehensive software and system services around Linux, including database, email, and file servers.

Key Services:
VPN solutions (OpenVPN)Cluster systemsMail serversGroupwareSystem monitoringOperating system rolloutsTelephone systemsSoftware distributionLearning platforms
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
HTML5BootstrapjQueryJavaScript
Frameworks:
Bootstrap
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

basic

Security Assessment

Security Score:
60/100
Best Practices:
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics & Tracking

Tracking Level:minimal
Privacy Compliance:poor

Advertising & Marketing

Transparency Level:poor

Website Quality Assessment

Design Quality:good
User Experience:good
Content Relevance:good
Navigation Clarity:good
Professionalism:good
Trustworthiness:moderate

Key Observations

1

Website is fully accessible with no blocking or WAF challenges.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

55/100
Score

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Missing X-XSS-Protection header

MEDIUM

Legacy XSS protection (deprecated but still recommended)

Weak Referrer-Policy configuration

LOW

Current value: "same-origin"

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

Sensitive data may be cached

LOW

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

28/100
Score

No Cookie Policy found

HIGH

GDPR requires clear information about cookie usage

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

No Data Protection Officer mentioned

LOW

Large organizations may need to designate a DPO under GDPR

Privacy policy may not be GDPR compliant

MEDIUM

Privacy policy lacks explicit GDPR compliance elements

EU business without adequate privacy measures

CRITICAL

EU businesses are subject to strict GDPR requirements

GDPR Compliance Analysis

Privacy Policy85% confidence
Cookie Policy0% confidence
Contact Information Found90% confidence
emailphone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

2/100
Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure

No security policy documentation found

HIGH

NIS2 requires documented cybersecurity governance and risk management

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity

No security contact information

HIGH

NIS2 requires clear incident reporting channels

No vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts

Critical sector without clear security compliance

HIGH

Detected sectors: transport, banking, digital

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

70/100
Score

No DKIM record found

MEDIUM

DKIM adds cryptographic signatures to emails

No BIMI Record

LOW

BIMI displays brand logos in email clients

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery

No TLS-RPT Record

LOW

TLS-RPT provides reporting for email TLS issues

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 a:imap.lihas.de a:mx.lihas.de a:mx01.lihas.de ~all
DNS Lookups:3/10
Policy:~all
DMARC Details
Policy:quarantine
Subdomain Policy:none
Aggregate Reports:postmaster@lihas.de
Forensic Reports:postmaster@lihas.de

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

52/100
Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1

OCSP Stapling Not Enabled

LOW

OCSP stapling improves performance and privacy

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 45 days

Weak SSL Key Length

HIGH

SSL certificate uses 384-bit key, which is considered weak

Partial SSL/TLS Assessment

LOW

Completed 3 of 4 security checks due to time constraints

Protocol Support

TLSv1.3TLSv1.2TLSv1.1

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

70/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

Domain Transfer Lock Not Enabled

MEDIUM

Domain can be transferred without authorization

Domain Delete Lock Not Enabled

LOW

Domain can be deleted without additional verification

Domain Registration Details

Protection Level
none
Suspicious Indicators Detected
  • No domain protection locks enabled

DNS Records

A Records:45.150.154.30
Name Servers:
dns2.lihas.deDNS only
dns3.lihas.net
MX Records:
100: mx01.lihas.de
SOA:Serial: 2025022619, TTL: 3600s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:80ms

SPF Analysis

SPF Record:
v=spf1 a:imap.lihas.de a:mx.lihas.de a:mx01.lihas.de ~all

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

100/100
Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports

How does lihas.net compare?

See how lihas.net stacks up against similar websites in the same industry.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website uses a standard modern frontend stack with Bootstrap and jQuery, ensuring responsive design and basic accessibility. Performance is moderate with no heavy scripts or analytics detected, which benefits loading times. However, SEO optimization is basic, lacking advanced meta tags or structured data. No CMS or hosting provider information is evident. The site does not use tracking or marketing tools, indicating a privacy-conscious approach but also limited digital marketing maturity. Technical debt appears low, but modernization opportunities include adding structured data, improving accessibility, and enhancing security configurations.
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Marketing Intelligence

Contact emails, phone numbers & warm leads

49.90 €one-time • Incl. 21% VAT

Plan Comparison

FeaturePDF ReportMarketing+
Full security analysis
Professional PDF export
Email delivery
Lifetime access + unlock code
Contact emails & phones
Marketing outreach data

Already purchased?

Order summary

Domainlihas.net
Access tierFull report or marketing add-on

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

VisaMastercardApple PayGoogle Pay

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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