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Security report for nextios.com.br

Nextios · Technology · Brazil

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

Security score

71/100

Risk levelMedium

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

Nextios is a Brazilian technology company specializing in cloud solutions and digital transformation services. Positioned as a strategic partner for businesses seeking to evolve digitally, Nextios offers a broad portfolio including cloud computing, cybersecurity, FinOps, artificial intelligence, ERP, and managed services. Their market presence is supported by a medium-sized operation with a focus on delivering tailored solutions to enhance business efficiency and innovation. The website reflects a professional and consistent brand image with good content quality and SEO optimization. Technically, the website is built on WordPress with modern plugins such as Yoast SEO and Contact Form 7, and integrates Google Tag Manager for analytics and marketing. Hosting appears to be provided by Locaweb, with DNS records also showing AWS involvement. However, the site suffers from critical SSL misconfigurations, lacking a valid certificate and modern TLS protocols, which poses significant security risks. From a security perspective, while some best practices like security headers and cookie flags are implemented, the absence of valid SSL/TLS and DNS security features like DNSSEC and CAA records lowers the overall security posture. No explicit security policies or incident response information is published, indicating gaps in transparency and readiness. Cookie consent is implemented, but privacy policy details are basic and may not fully comply with GDPR. Overall, Nextios demonstrates a solid business and technical foundation but requires urgent improvements in security infrastructure and compliance documentation to enhance trust and protect client data effectively.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 100 · Critical
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 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

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, LinkedIn, YouTube

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

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

Keep watching nextios.com.br

This scan found 13 issues across 5 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
100
Security headers
65
Email security
50
DNS health
85
Network security
100
GDPR outside view
25
Average
71

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

Nextios operates in the competitive Brazilian technology services market, focusing on cloud and digital transformation solutions. Their business model targets medium-sized enterprises and larger organizations seeking to modernize IT infrastructure and adopt cloud technologies. Key competitive advantages include a comprehensive service portfolio, strategic partnerships, and a strong content marketing approach with case studies and educational materials. Revenue streams likely derive from managed services, professional consulting, cloud migration, and licensing. The company maintains an active partnership ecosystem including hosting providers and career platforms, supporting growth and talent acquisition. Strategic observations suggest Nextios is positioning itself as a trusted advisor and integrator in the digital transformation space, leveraging emerging technologies like AI and FinOps to differentiate its offerings.

Security posture

The current security maturity level of Nextios' website is low due to the lack of a valid SSL certificate and absence of modern TLS protocols, exposing users to potential interception and man-in-the-middle attacks. While security headers such as X-Frame-Options, X-XSS-Protection, and HSTS are present, the incomplete SSL configuration undermines these protections. The site does not implement DNSSEC or CAA records, which are important for DNS integrity and certificate issuance control. No published security policy or incident response plan reduces transparency and preparedness. GDPR compliance is uncertain given the basic privacy policy and cookie consent implementation. Data protection practices appear minimal, and no dedicated security contact channels are provided. Overall, the security culture and readiness require significant enhancement to meet industry standards and client expectations.

Recommendations

  1. Obtain and deploy a valid SSL/TLS certificate supporting TLS 1.2 or 1.3 to secure all website traffic.
  2. Implement DNSSEC and CAA DNS records to strengthen DNS security and certificate issuance control.
  3. Publish a comprehensive security policy and incident response plan accessible on the website.
  4. Enhance privacy policy to fully address GDPR and other relevant data protection regulations.
  5. Establish dedicated security contact channels (e.g., security@ or abuse@ email addresses) to improve incident reporting and response.

Contact details published on the site

Addresses
Technical notes

Notes

The website infrastructure relies on WordPress CMS version 6.7.2 with common plugins for SEO (Yoast), forms (Contact Form 7), and content loading (Ajax Load More Anything). The tech stack includes jQuery 3.7.1 and Google Tag Manager for analytics and marketing. Hosting is inferred to be with Locaweb, supported by DNS records showing multiple authoritative name servers including AWS. Performance metrics are not available, but the presence of chunked transfer encoding and multiple large images suggests moderate to slow load times. Mobile optimization is good with responsive images and viewport settings. SEO is well addressed with meta tags, Open Graph, and JSON-LD structured data. Technical risks include the lack of SSL/TLS, which could impact user trust and search rankings, and potential technical debt from multiple Google Tag Manager containers and legacy jQuery usage.
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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