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Security report for prosegur.pt

Prosegur Portugal · Other · Portugal

Low risk. 4 critical or high findings in GDPR outside view and SSL/TLS.

Security score

78/100

Risk levelLow

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

Prosegur Portugal is a leading private security company specializing in alarm systems and security services for residential and business customers. The website presents a professional and comprehensive overview of their offerings, including 24/7 monitoring, police alert services, video surveillance, and access control. The company targets both B2C and B2B segments, emphasizing security technology and customer protection. The digital infrastructure leverages modern technologies such as Google Tag Manager, Microsoft Clarity, and a consent management platform to ensure compliance and user tracking. Security posture is strong with HTTPS enforcement and secure form handling, though some security headers could be improved. Privacy compliance is well addressed with clear cookie policies and consent mechanisms. Overall, the site reflects a mature, trustworthy business with a solid market position in Portugal.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 100 · High
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

4 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.

    • Critical

      EU business without adequate privacy measures

      EU businesses are subject to strict GDPR requirements

      What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures

    • 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

      Third-party services without privacy policy

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

      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 SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching prosegur.pt

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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Recommended

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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
75
Security headers
100
Email security
70
DNS health
85
Network security
100
GDPR outside view
40
Average
78

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

Prosegur Portugal operates in the private security sector with a broad portfolio of services including alarm systems, monitoring, and cash logistics. The company maintains a strong brand presence with consistent messaging and multiple international related domains, indicating a global footprint. Their business model focuses on subscription-based security services and technology integration, targeting homeowners and enterprises. The website supports lead generation through contact forms and phone contact, with clear privacy acceptance. The partnership ecosystem includes customer portals and related service sites, enhancing customer engagement and service delivery.

Security posture

The website demonstrates a good security posture with HTTPS enabled and secure form submissions including CSRF tokens. Consent management is implemented via Didomi, ensuring GDPR compliance. However, explicit security headers such as Content-Security-Policy and X-Frame-Options are not clearly present and should be added to enhance protection against common web attacks. No vulnerabilities or exposed sensitive data were detected in the HTML content. Incident response and security policy information are not publicly available, which could be improved to increase transparency and trust.

Recommendations

  1. Implement and verify comprehensive security headers including CSP, X-Frame-Options, and X-Content-Type-Options.
  2. Publish a clear security policy and provide incident response contact details on the website.
  3. Consider adding a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  4. Enhance accessibility features to improve compliance and user experience for all visitors.
  5. Regularly audit third-party scripts and tracking tools to minimize privacy risks and maintain compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Prosegur Portugal
Description
A Prosegur é a empresa líder em Segurança Privada e tem os alarmes ideais para proteger a sua Casa ou Empresa. Conheça aqui os nossos sistemas de alarme.
Key services
Alarm systems for homes and businesses, 24/7 monitoring with police alert, Mobile app control, Security guard services, Video surveillance, Fire alarms, Access control, Cash handling and logistics, Cybersecurity (Cipher)
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Microsoft Clarity, Didomi Consent Management Platform, Ekomi Widgets, FontAwesome, Poppins font, jQuery (implied by Bootstrap classes), Bootstrap CSS framework
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Consent management for cookies
  • No exposed sensitive data in HTML
  • Secure forms with CSRF tokens (hidden field present)

Analytics and tracking

Services
Google Analytics (via GTM), Microsoft Clarity
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Microsoft Clarity
Marketing tools
Didomi Consent Management Platform, Ekomi Widgets
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Comprehensive cookie consent mechanism is implemented.
  3. Clear business contact phone number and contact forms are present.
  4. No explicit security policy or incident response contact found on the site.
  5. Use of modern tracking and consent management technologies.
  6. Content is professionally presented and relevant to the security industry.
  7. Multiple international related domains indicate a global presence.
  8. No suspicious or malicious content detected.
Technical notes

Notes

The website is built on Magnolia CMS and uses Bootstrap for responsive design. It integrates multiple third-party scripts for analytics (Google Analytics via GTM, Microsoft Clarity) and consent management (Didomi). The site is mobile optimized with good navigation and SEO practices. Performance is moderate, with some opportunities for optimization. The technical stack is modern and supports a professional user experience. No major technical debt or risks were identified, but security header implementation and accessibility improvements are recommended.
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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