Is osec.io Safe? Security Analysis for OtterSec
Check if osec.io is a scam or legitimate. Free security scan and reviews.
AI Summary
OtterSec is a specialized blockchain security auditing firm established in 2022, focusing on protecting blockchain ideas through comprehensive security audits. The company positions itself as a trusted partner to leading Layer 1 blockchains such as Solana, Sui, Near, and Aptos, offering services that include vulnerability patching and security consulting. Their market position is strengthened by client testimonials from reputable blockchain foundations and a portfolio of audited projects. Technically, the website is built on modern frameworks like Nuxt.js and Tailwind CSS, hosted on Cloudflare, and employs strong security headers including a restrictive Content-Security-Policy. The site is performant, mobile-optimized, and accessible, reflecting a mature digital infrastructure. However, privacy compliance is lacking due to the absence of explicit privacy and cookie policies and consent mechanisms. Security posture is strong with HTTPS enforced and no visible vulnerabilities, but DNSSEC is not enabled, which is a minor gap. Overall, OtterSec demonstrates a high level of professionalism and trustworthiness in the blockchain security domain.
Detected Technologies
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
OtterSec operates in the technology sector, specifically targeting blockchain and DeFi projects requiring security audits. Their business model revolves around providing security auditing services, vulnerability patching, and consulting. The company leverages partnerships with major blockchain ecosystems to enhance credibility and market reach. Revenue streams likely derive from audit contracts and consulting engagements. The target customer segment includes blockchain developers, DeFi teams, and Layer 1 blockchain foundations. Growth indicators include a growing portfolio of audited projects and positive client testimonials. The company maintains a community-driven approach, engaging clients beyond audits through events and initiatives. Strategic observations suggest a focus on communication and trusted industry leadership, positioning OtterSec as a competitive player in blockchain security auditing.
Security Posture Analysis
Comprehensive Security Assessment
OtterSec exhibits a mature security posture with HTTPS enforced site-wide and a well-defined Content-Security-Policy that restricts resource loading to trusted sources. The use of Cloudflare DNS and protection adds a layer of security, although DNSSEC is not enabled, which could be improved. No exposed sensitive data or vulnerable libraries were detected in the site content. Forms appear secure with no inline script attributes allowed, reducing injection risks. However, the absence of a published security policy, incident response plan, or security.txt file limits transparency in vulnerability disclosure and incident handling. Privacy compliance gaps exist due to missing privacy and cookie policies. Overall, the security posture is strong but could benefit from enhanced transparency and DNS security improvements.
Strategic Recommendations
Priority Actions for Security Improvement
Enable DNSSEC on the domain to enhance DNS security and prevent spoofing.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
OtterSec
Security audits that protect blockchain ideas. OtterSec works closely with passionate teams to provide a holistic and collaborative approach to security, focusing on blockchain and DeFi protocols.
excellent
consistent
Technical Stack
fast
excellent
good
good
Security Assessment
- HTTPS enforced
- Content-Security-Policy with restrictive directives
- Upgrade-insecure-requests directive
- No inline script-src-attr allowed
- Use of Cloudflare DNS and protection
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with no blocking or WAF challenge.
🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Weak Strict-Transport-Security configuration
LOWCurrent value: "max-age=15552000; includeSubDomains;, max-age=15552000; includeSubDomains;"
Weak Referrer-Policy configuration
LOWCurrent value: "same-origin"
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 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, Twitter, Google APIs
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 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
📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
Strict DMARC Alignment
LOWStrict alignment may cause legitimate emails to fail
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
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 57 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
Domain Registration Details
- •Privacy/proxy registration detected
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