Is sigmanet.com Safe? Security Analysis for C1
http://sigmanet.comCheck if sigmanet.com is a scam or legitimate. Free security scan and reviews.
Above Technology avg (72)
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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
C1 is a global technology solutions provider specializing in AI-powered communications, infrastructure, and security services. The company serves a broad range of sectors including education, government, healthcare, and financial services, supporting over 6,000 customers worldwide. Their offerings include unified communications, contact center solutions, enterprise networking, cybersecurity, and managed services, supported by partnerships with leading technology vendors such as Cisco, Microsoft, and AWS. Technically, the website is built on the HubSpot CMS platform, utilizing modern web technologies including Bootstrap, Google Tag Manager, and Vidyard for video content. The site demonstrates good mobile optimization, clear navigation, and professional design. Analytics and marketing tools are integrated, with a cookie consent mechanism in place, though explicit privacy and terms of service pages were not detected in the provided content. From a security perspective, the site enforces HTTPS and employs cookie consent management, but lacks visible security headers and published security policies or incident response contacts. No vulnerabilities or exposed sensitive data were found in the HTML content. The absence of WHOIS data for the domain is unusual and slightly reduces trust, though the website content and partner ecosystem indicate a legitimate business. Overall, the website presents a professional and credible front with room for improvement in privacy transparency and security disclosures. Strategic recommendations include publishing comprehensive privacy and security policies, adding vulnerability disclosure information, and enhancing security headers to strengthen trust and compliance.
Detected Technologies
5 urgent findings need attention
5 high
Keep sigmanet.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
6 findings
45/100
GDPR Compliance
2 findings
80/100
NIS2 Compliance
5 findings
55/100
Email Security
4 findings
70/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
C1 positions itself as a key player in the enterprise technology solutions market, leveraging AI to enhance customer and employee experiences. Their business model focuses on delivering integrated communications, infrastructure, and security solutions, supported by advisory and managed services. The company targets large organizations across multiple sectors, emphasizing digital transformation and operational resilience. Their extensive partner network with major technology vendors strengthens their market position and service capabilities. Customer testimonials and case studies highlight successful deployments and satisfaction, indicating strong client relationships and growth potential.
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a moderate to strong security posture with HTTPS enforced and cookie consent mechanisms implemented. However, the lack of explicit security headers such as Content-Security-Policy and absence of published security or incident response policies represent gaps in transparency and best practices. No exposed sensitive data or vulnerable libraries were detected, and forms appear secure. The missing WHOIS data for the domain is a concern for domain legitimacy verification. Overall, the security maturity is adequate for a commercial website but could be enhanced by publishing detailed security policies and incident response contacts.
Strategic Recommendations
Priority Actions for Security Improvement
Publish a comprehensive privacy policy page detailing data collection, usage, and GDPR compliance.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
C1
C1 is the global technology solution provider elevating connected human experiences. Over 6,000 customers use C1 to help them build meaningful connections.
good
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS enforced
- Cookie consent banner with consent management
- No exposed sensitive data in HTML
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with rich content and navigation.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing X-Frame-Options header
HIGHPrevents clickjacking attacks
Missing X-Content-Type-Options header
MEDIUMPrevents MIME type sniffing
Missing X-XSS-Protection header
MEDIUMLegacy XSS protection (deprecated but still recommended)
Weak Referrer-Policy configuration
LOWCurrent value: "no-referrer-when-downgrade"
Missing Permissions-Policy header
MEDIUMControls browser features and APIs
Sensitive data may be cached
LOWCache-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
HIGHGDPR requires clear information about cookie usage
No Data Protection Officer mentioned
LOWLarge organizations may need to designate a DPO under GDPR
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No vulnerability disclosure policy
MEDIUMNIS2 encourages coordinated vulnerability disclosure
No incident response procedures found
HIGHNIS2 requires documented incident response and business continuity plans
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
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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
MEDIUMDKIM adds cryptographic signatures to emails
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
DMARC Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 42 days
Weak SSL Key Length
HIGHSSL certificate uses 256-bit key, which is considered weak
Partial SSL/TLS Assessment
LOWCompleted 2 of 4 security checks due to time constraints
Certificate Details
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 Delete Lock Not Enabled
LOWDomain can be deleted without additional verification
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
Good Network Security Posture
LOWNo unnecessary services detected on common risky ports
How does sigmanet.com compare?
See how sigmanet.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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