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Security report for enotas.com.br

eNotas · Technology · Brazil

Medium risk. 5 critical or high findings in Security headers and GDPR outside view.

Security score

62/100

Risk levelMedium

0–100, higher is better. How it is calculated

eNotas is a Brazilian SaaS company specializing in automated issuance of electronic invoices (NFSe and NFe) integrated with major payment platforms such as Hotmart, Iugu, Pagar.me, MoIP, and PagSeguro. The company positions itself as an official partner of Hotmart, targeting digital businesses including infoproduct creators, affiliates, SaaS providers, and service providers. Their platform automates invoice issuance, import of past sales, split invoicing for co-producers, and supports dropshipping invoicing, providing a comprehensive solution for digital entrepreneurs to comply with tax regulations efficiently. Technically, the website is built on WordPress with modern JavaScript libraries and integrates multiple marketing and analytics tools including Google Tag Manager, Facebook Pixel, Microsoft Clarity, and Visual Website Optimizer. The site is hosted on AWS infrastructure, uses HTTPS with good SSL configuration, and implements cookie consent mechanisms. However, explicit privacy and terms of service policies are not found on the main page, and no direct contact emails or phone numbers are visible, which could be improved for transparency. Security posture is solid with room for enhancement by adding more security headers and publishing incident response information. Overall, eNotas presents a professional, trustworthy, and technically mature online presence suitable for its target market.

Scanned

NIS2 and GDPR posture

GDPR outside view
50/ 100 · Medium
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

5 findings rated critical or high. Fix these first.

  1. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, LinkedIn, YouTube, Google APIs, Google Ads

      What to do: Document all third-party data sharing in your privacy policy

Need hands-on remediation? Email guard@offseq.com

Keep watching enotas.com.br

This scan found 20 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

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  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
95
Security headers
35
Email security
80
DNS health
70
Network security
40
GDPR outside view
50
Average
62

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

eNotas operates in the technology sector with a focus on e-commerce and digital business compliance. Its competitive advantage lies in deep integration with leading payment platforms and official partnership status with Hotmart, a major player in the Brazilian digital market. The business model is subscription-based SaaS with tiered plans offering increasing invoice volumes and features such as API access and VIP onboarding. Revenue streams include monthly subscriptions and setup fees. The target customers are digital entrepreneurs, infoproduct creators, affiliates, and SaaS companies needing automated tax compliance solutions. The company demonstrates growth through extensive platform integrations and marketing efforts. The partnership ecosystem includes major payment processors and digital platforms, enhancing market reach and credibility. Strategic observations include the need to improve transparency on privacy and security policies and to provide clearer contact channels to strengthen customer trust.

Security posture

The website demonstrates a good security maturity level with HTTPS enforced and no visible exposure of sensitive data. Use of asynchronous loading for analytics and marketing scripts reduces performance impact and potential security risks. Cookie consent is implemented, indicating awareness of privacy regulations. However, the absence of additional security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options is a gap that could be exploited. No vulnerability disclosures or incident response contacts are published, which limits transparency and readiness perception. The extensive use of third-party tracking and marketing tools increases the attack surface and privacy risks, requiring careful management. Overall, the security posture is good but could be elevated by adopting best practices in HTTP headers, publishing security policies, and enhancing privacy compliance documentation.

Recommendations

  1. Implement and enforce additional HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web attacks.
  2. Publish a comprehensive privacy policy and terms of service accessible from the main navigation to improve transparency and compliance.
  3. Establish and publicize a vulnerability disclosure policy or security.txt file to facilitate responsible reporting and incident response.
  4. Provide clear and verified contact information including security and support emails to enhance trust and customer support.
  5. Regularly audit third-party scripts and tracking tools to minimize privacy risks and ensure compliance with GDPR and other regulations.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
eNotas
Description
Emissão de nota fiscal automática integrada às maiores plataformas do mercado, como Hotmart, Iugu, Pagarme, MoIP e outros meios de pagamento.
Key services
Automatic issuance of NFSe (service invoices) and NFe (product invoices), Integration with payment platforms like Hotmart, Iugu, Pagar.me, MoIP, PagSeguro, Import of past sales for invoice issuance, Split invoicing for co-producers, Dropshipping international invoicing, API access (in higher plans), Customer support via ticket, email, chat
Content quality
good
Branding
consistent

Technology

Stack
WordPress 6.7.1, jQuery 3.7.1, Google Tag Manager, PixelYourSite plugin, Visual Website Optimizer (VWO), Calendly embed, Font Awesome 4.2.0, Thrive Visual Editor, Hotmart identification scripts, Microsoft Clarity
Frameworks
WordPress
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • Use of HTTPS
  • No exposed credentials or sensitive data in HTML
  • Use of security and analytics scripts asynchronously
  • Cookie consent mechanism implemented

Analytics and tracking

Services
Google Analytics (via GTM), Microsoft Clarity, Visual Website Optimizer
Tracking level
extensive
Privacy practices
basic

Advertising

Ad networks
Google Ads, Facebook Ads
Tracking pixels
Facebook Pixel, Microsoft Clarity, Visual Website Optimizer
Marketing tools
PixelYourSite, HubSpot CTA, Calendly
Transparency
good

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
high

Key observations

  1. Website is a professional SaaS platform focused on automated invoice issuance for digital businesses in Brazil
  2. Strong integration with major payment platforms and official partnership with Hotmart
  3. Good use of modern web technologies and marketing/analytics tools
  4. Privacy and terms policies are not explicitly found or linked in the main page content
  5. Cookie consent mechanism is implemented
  6. No direct contact emails or phone numbers found on the main page
  7. Security posture is good but could be improved with additional headers and published policies
  8. No WAF or blocking detected, full content accessible
Technical notes

Notes

The website is built on a modern WordPress CMS platform with a well-structured theme and uses a variety of JavaScript libraries and plugins for enhanced user experience and marketing analytics. Hosting is on AWS infrastructure, providing scalability and reliability. Performance is moderate with asynchronous script loading and font preloading implemented. Mobile optimization is good with responsive design and adaptive navigation. SEO is addressed with proper meta tags, Open Graph data, and JSON-LD structured data for rich snippets. Accessibility is basic but could be improved with more ARIA attributes and semantic HTML. Technical risks include reliance on multiple third-party scripts which may affect load times and privacy. Overall, the technical infrastructure is solid and supports the business goals effectively.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

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