Is 4ange.com Safe? Security Analysis for 4ange
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AI Summary
4ange.com is a Russian-language cryptocurrency exchange platform established in 2019, offering a wide range of crypto and fiat currency exchange services. The website provides users with the ability to buy and sell various cryptocurrencies including Bitcoin, Ethereum, USDT, and many others, supporting multiple payment systems and bank cards. The platform targets cryptocurrency users primarily in Russia and Russian-speaking regions, positioning itself as a reliable and comprehensive exchange service with competitive rates and a user account system featuring notifications and security measures such as captcha verification. Technically, the website employs modern JavaScript libraries and frameworks, including jQuery, Tom Select, and Select2, and uses Cloudflare for DNS services. The site is mobile-optimized with good navigation and SEO practices. Security is enforced through HTTPS, clientTransferProhibited domain status, and input validation on forms. However, some security headers like Content-Security-Policy are missing, and DNSSEC is not enabled, representing areas for improvement. From a security perspective, the platform demonstrates a moderate security posture with good practices in place but lacks a formal vulnerability disclosure policy and some advanced security headers. Privacy compliance is basic, with a privacy policy and terms of service present but no cookie consent mechanism detected. The domain WHOIS data is consistent and transparent, supporting the legitimacy of the business. Overall, 4ange.com is a professional and trustworthy cryptocurrency exchange service with room for enhancement in privacy compliance and security hardening. Strategic recommendations include enabling DNSSEC, implementing a Content-Security-Policy header, adding a security.txt file, and introducing a cookie consent mechanism to improve compliance and user trust.
Detected Technologies
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
4ange operates in the competitive cryptocurrency exchange market, focusing on Russian-speaking customers. Its business model revolves around currency exchange services, leveraging multiple payment systems and bank cards to facilitate transactions. The company appears to have a medium-sized operation with a well-established presence since 2019. The platform's integration with bestchange.ru and the extensive list of supported currencies and payment methods indicate a broad partnership ecosystem and a focus on user convenience. The lack of explicit parent or subsidiary companies suggests an independent operation. Growth indicators include multi-language support and a user account system with notifications, enhancing customer engagement and retention.
Security Posture Analysis
Comprehensive Security Assessment
The website enforces HTTPS and uses clientTransferProhibited status on its domain, which are positive security indicators. Input validation and captcha mechanisms on registration and password reset forms reduce the risk of automated attacks. However, the absence of DNSSEC and Content-Security-Policy headers exposes the platform to potential DNS spoofing and cross-site scripting risks. No visible security.txt or vulnerability disclosure page limits transparency and responsiveness to security issues. Privacy compliance is partial, lacking cookie consent mechanisms. Overall, the security posture is moderate but could be significantly improved by adopting recommended best practices and enhancing transparency.
Strategic Recommendations
Priority Actions for Security Improvement
Enable DNSSEC on the domain to secure DNS queries and prevent spoofing.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
4ange
4ange – обменный пункт, который предлагает лучший курс обмена криптовалют. С помощью нашего сервиса обмена можно легко поменять все типы электронных валют.
good
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS enforced
- ClientTransferProhibited domain status
- Captcha on registration and password reset
- Input validation on forms
- No exposed sensitive data in HTML
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website offers a comprehensive cryptocurrency exchange service with multiple crypto and fiat currencies.
🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing X-Content-Type-Options header
MEDIUMPrevents MIME type sniffing
Missing X-XSS-Protection header
MEDIUMLegacy XSS protection (deprecated but still recommended)
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 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
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: transport, banking, digital
📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
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
🏆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 47 days
Weak SSL Key Length
HIGHSSL certificate uses 256-bit key, which is considered weak
HSTS Missing includeSubDomains
LOWHSTS header does not include subdomains
Partial SSL/TLS Assessment
LOWCompleted 3 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
No DMARC Record
MEDIUMDMARC policy not configured
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
🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings
Additional Findings
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