Is ista.com Safe? Security Analysis for ista SE
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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
ista SE is a leading energy service provider specializing in solutions that increase energy efficiency in buildings. The company offers digital products and services that help reduce CO2 emissions and make buildings safer and more comfortable. With over 6,300 employees across 20 countries and a customer base exceeding 460,000, ista SE holds a strong market position in the energy sector. Their 2024 sales reached EUR 1,220 million, reflecting a significant footprint in the industry. The website demonstrates a mature digital presence built on TYPO3 CMS, integrating modern technologies such as Google Tag Manager and Usercentrics for consent management. The site is well-optimized for mobile and accessibility, with clear navigation and professional design. Security posture is solid with HTTPS enforced and privacy compliance mechanisms in place, though some security headers are not explicitly detected. The absence of WHOIS registration data is a notable anomaly but does not detract from the overall legitimacy indicated by the corporate content and executive profiles. Strategic recommendations include enhancing security headers, publishing a security.txt file, and providing explicit incident response contacts to further strengthen trust and compliance.
Detected Technologies
11 urgent findings need attention
11 high
- + 3 more findings in the full report below
Keep ista.com 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
3 findings
70/100
GDPR Compliance
4 findings
35/100
NIS2 Compliance
9 findings
2/100
Email Security
2 findings
87/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
ista SE operates in the energy sector with a focus on sustainability and digital transformation of building energy management. Their business model revolves around providing wireless devices, data management, and energy efficiency solutions to residential and commercial properties. The company targets building owners, residents, and commercial property managers seeking climate-friendly and cost-effective energy solutions. ista SE's competitive advantage lies in its extensive global presence, large installed base of over 45 million wireless devices, and strong commitment to sustainability. The company maintains a comprehensive compliance and sustainability framework, which supports its market reputation. Growth indicators include expanding digital services and continuous innovation in energy technologies. Partnerships and affiliate marketing through networks like Adcell support their marketing efforts. Overall, ista SE demonstrates a robust and scalable business operation with a clear strategic focus on energy efficiency and climate protection.
Security Posture Analysis
Comprehensive Security Assessment
The website employs HTTPS with a good SSL configuration, ensuring secure data transmission. Integration of a consent management platform (Usercentrics) indicates attention to privacy compliance and user consent. However, the absence of explicit security headers such as Content-Security-Policy and X-Frame-Options suggests room for improvement in hardening the web application against common attacks. No vulnerabilities or exposed sensitive data were detected in the provided content. The company maintains a vulnerability disclosure page, indicating a proactive security stance, but lacks a published security.txt file and explicit incident response contact details. Overall, the security maturity is moderate to high, with recommendations to enhance header security and incident response transparency to align with best practices and regulatory requirements.
Strategic Recommendations
Priority Actions for Security Improvement
Implement and enforce security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
ista SE
We are one of the leading energy service providers for increased energy efficiency in buildings. We provide solutions to make buildings climate-friendly, safe and comfortable. We manage data and processes that make properties more climate-friendly, safer and more comfortable. The company employs over 6,300 people across 20 countries and serves more than 460,000 customers worldwide. In 2024, ista Group recorded sales of EUR 1,220 million.
excellent
consistent
Technical Stack
moderate
excellent
good
good
Security Assessment
- HTTPS enforced
- Consent management platform integrated
- Tracking and marketing scripts loaded asynchronously
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
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
Weak Strict-Transport-Security configuration
LOWCurrent value: "max-age=300"
Missing Content-Security-Policy header
HIGHControls resources the browser is allowed to load
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 Privacy Policy found
HIGHGDPR requires a clear and accessible privacy policy
No Cookie Policy found
HIGHGDPR requires clear information about cookie usage
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
Third-party services without privacy policy
HIGHDetected services: Google Analytics, LinkedIn
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 vulnerability reporting mechanism
MEDIUMClear vulnerability reporting supports coordinated disclosure
No NIS2 reference found
LOWConsider explicitly mentioning NIS2 compliance efforts
Critical sector without clear security compliance
HIGHDetected sectors: energy, 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
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
Weak Protocols Supported
HIGHServer supports weak protocols: TLSv1.1
OCSP Stapling Not Enabled
LOWOCSP stapling improves performance and privacy
Certificate Transparency Not Implemented
LOWCertificate is not logged in Certificate Transparency logs
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 72 days
Partial SSL/TLS Assessment
LOWCompleted 3 of 4 security checks due to time constraints
Protocol Support
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
Domain Transfer Lock Not Enabled
MEDIUMDomain can be transferred without authorization
Domain Delete Lock Not Enabled
LOWDomain can be deleted without additional verification
Domain Registration Details
- •No domain protection locks enabled
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 ista.com compare?
See how ista.com 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
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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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