Skip to main content

Security report for antt.gov.br

Antt · Government administration · Brazil

Medium risk. 5 critical or high findings in GDPR outside view, SSL/TLS and 1 other check.

Security score

71/100

Risk levelMedium

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

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. 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 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, Twitter, LinkedIn, YouTube, Cloudflare, Google Ads

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

  2. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

  3. DNS health

    DNS sends visitors and email to the right servers. Misconfigured records can cause outages or let someone redirect your traffic.

    • High

      Unregistered MX Record

      MX record points to unregistered domain:

      What to do: Remove or fix MX record pointing to unregistered domain

      • RFC 5321 §5.1
      • NIS2 21(2)(i)
      • IR 2024/2690 12.4: Implementing Regulation (EU) 2024/2690, Annex point 12.4: Asset inventory
      • NIST CM-8: NIST SP 800-53 Rev. 5 CM-8: System Component Inventory

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

Keep watching antt.gov.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.

Daily monitoring

Recommended

€25per month

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

Email alerts on material changes and an exportable JSON history of every change.

Billed monthly to your card. Cancel anytime. The full timeline opens with your unlock code.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
67
Security headers
80
Email security
70
DNS health
60
Network security
100
GDPR outside view
50
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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention antt.gov.br, from OffSeq Breach.

Total records
9,052
Employees
31
Customers
8,628
Third parties
393
Weak passwords
18%

Latest record dated 2026-06-08 · 118 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for antt.gov.br.

Select it in the checkout above.

Masked preview

  • –webmail.antt.gov.br2026-06-08
  • –intra.antt.gov.br2026-05-27
  • –antt.gov.br2026-01-13
  • –antt.gov.br2026-01-12
  • –intra.antt.gov.br2025-12-10

Breach keeps ingesting new leaks, so these numbers can grow between scans.

Open in Breach(opens in a new tab)Monitor on Breach(opens in a new tab)

Technical appendix

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

Business context

Business profile

ANTT holds a strong market position as Brazil's official terrestrial transport regulatory authority. Its business model is government-driven, focusing on regulation, supervision, and public service delivery. The agency targets a wide audience including citizens, transport operators, and public entities. The website reflects a well-established institution with consistent branding and comprehensive content. Partnerships with other government portals and transparency initiatives are evident. The agency's digital presence supports its regulatory mission and public accountability. Growth indicators include active content updates, integration of modern web technologies, and engagement through multiple social media channels. The presence of detailed access to information sections and participation mechanisms indicates a commitment to transparency and citizen engagement.

Security posture

The website exhibits a strong security posture with enforced HTTPS, robust security headers (CSP, HSTS, X-Frame-Options, etc.), and no visible exposure of sensitive information. The use of Google Tag Manager is standard but requires ongoing monitoring to avoid third-party risks. The absence of a published security policy or incident response contacts is a gap in transparency and readiness communication. No vulnerable or outdated libraries were detected in the provided content. Forms appear to be secured with standard practices such as disabling autocomplete where appropriate. Compliance with privacy regulations is supported by comprehensive privacy and cookie policies. The site would benefit from publishing a vulnerability disclosure policy and security.txt file to encourage responsible reporting and improve security culture.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and commitments.
  2. Provide clear incident response contact information to facilitate reporting of security issues.
  3. Implement and publish a vulnerability disclosure policy and security.txt file.
  4. Regularly audit third-party scripts and tracking tools to minimize privacy and security risks.
  5. Enhance user trust by including certifications or trust seals related to security and privacy compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Agência Nacional de Transportes Terrestres - ANTT
Description
Brazilian federal government agency responsible for regulation and supervision of terrestrial transport, including road and rail sectors.
Key services
Regulation of road and rail transport, Multas e Serviços (Fines and Services), Passenger and cargo transport oversight, Access to information and transparency services
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Swiper.js, FontAwesome, Google Tag Manager, Plone CMS
Frameworks
Plone
Platforms
gov.br platform
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of security headers
  • No exposed sensitive data in HTML
  • Secure forms with autocomplete off and input sanitization implied

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is a Brazilian federal government agency portal with comprehensive content and services.
  2. Uses modern web technologies and follows good security practices.
  3. Includes structured data for SEO and accessibility.
  4. Provides multiple official social media channels.
  5. No signs of blocking or WAF interference detected.
  6. Privacy and cookie policies are present and comply with GDPR-like standards.
  7. No explicit security policy or incident response contacts published.
  8. WHOIS data confirms government ownership and legitimacy.
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

Reviews of this site

Share your experience with antt.gov.br. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review antt.gov.br.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.

antt.gov.br security report: 71/100, medium risk | Guard