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Security report for portal5g.pt

Portal 5G · Telecommunications · Portugal

High risk. 11 critical or high findings in GDPR outside view, Network security and 2 other checks.

Security score

38/100

Risk levelHigh

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

Portal 5G is a specialized Portuguese informational website focused on the dissemination of news, thematic content, and updates related to 5G technology deployment and applications in Portugal. It serves a niche audience interested in telecommunications advancements and provides a structured portal with news, event agendas, and educational resources. The website uses WordPress CMS with a modern theme and plugins to deliver content effectively, including push notifications and cookie compliance mechanisms. While the site is well-designed and mobile-optimized, it lacks explicit privacy and security policies, which are important for compliance and user trust. Security posture is adequate with HTTPS enforced, but additional security headers and incident response information would strengthen its security maturity. Overall, the site is legitimate, trustworthy, and provides valuable content to its target audience, but could improve in privacy transparency and security disclosures.

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

11 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

  2. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

  3. 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 Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • 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';…

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Keep watching portal5g.pt

This scan found 29 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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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
52
Security headers
15
Email security
55
DNS health
80
Network security
0
GDPR outside view
25
Average
38

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 · found on this site
  • 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

The website positions itself as an authoritative source on 5G technology in Portugal, targeting Portuguese-speaking individuals and organizations interested in telecommunications. Its business model is informational, relying on content updates and thematic coverage rather than direct commercial transactions. The portal leverages partnerships with recognized entities by linking to official reports and European regulatory bodies, enhancing its credibility. The absence of direct contact information and formal policies suggests a focus on content dissemination rather than customer service or commercial engagement. The use of push notifications and Google Tag Manager indicates a moderate level of digital marketing sophistication. Growth potential lies in expanding content depth, adding interactive features, and formalizing compliance documentation.

Security posture

The website enforces HTTPS, uses cookie consent with JavaScript blocking, and integrates push notification services securely. However, it lacks explicit security headers such as Content-Security-Policy and X-Frame-Options, which are recommended to mitigate common web vulnerabilities. There is no visible security policy or incident response contact, which limits transparency and readiness for security incidents. No vulnerabilities or exposed sensitive data were detected in the provided content. The security score is moderate, reflecting good baseline practices but room for improvement in policy transparency and header implementation. Regular updates of WordPress core, themes, and plugins are assumed but not verified. Overall, the security posture is adequate for an informational portal but should be enhanced to meet higher compliance standards.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service accessible from the homepage or footer.
  2. Implement and publicly expose a security.txt file to facilitate vulnerability reporting.
  3. Add explicit security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  4. Provide clear contact information for security incidents and data protection inquiries.
  5. Regularly audit and update all WordPress plugins and themes to mitigate vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Portal 5G
Description
Portal 5G is a Portuguese website dedicated to the developments related to 5G technology in Portugal, providing news, thematic content, and updates on 5G deployment and applications.
Key services
News updates on 5G, Thematic articles on 5G applications and legislation, Agenda of 5G-related events, Educational content about 5G
Content quality
good
Branding
consistent

Technology

Stack
WordPress 6.8.2, PHP, jQuery 3.7.1, Google Tag Manager, OneSignal Web Push Notifications, Contact Form 7 plugin, Cookie Law Info plugin, WP Timelines plugin, BeTheme WordPress theme
Frameworks
WordPress
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with JavaScript blocking
  • Use of Google Tag Manager for controlled script loading
  • Use of OneSignal with service worker for push notifications

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
OneSignal
Marketing tools
OneSignal Web Push Notifications
Transparency
basic

Site quality

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

Key observations

  1. Website is a Portuguese 5G technology informational portal
  2. Content is rich with news, thematic articles, and event agendas
  3. No explicit privacy policy or terms of service found on the homepage or main navigation
  4. Cookie consent mechanism is implemented and active
  5. No direct contact emails or phone numbers found on the homepage content
  6. Uses WordPress CMS with common plugins for forms, cookie compliance, and timelines
  7. Security headers are not explicitly visible but HTTPS is enforced
  8. No visible vulnerability disclosure or security contact information
  9. No suspicious or malicious content detected
  10. Good mobile responsiveness and SEO practices observed
Technical notes

Notes

The website is built on WordPress 6.8.2 with a modern theme (BeTheme) and several plugins including Contact Form 7, Cookie Law Info, WP Timelines, and OneSignal for push notifications. It uses jQuery 3.7.1 and Google Tag Manager for analytics and marketing. The site is mobile-optimized with responsive design and good SEO meta tags. Performance is moderate, with some heavy CSS and JavaScript assets but no critical blocking issues detected. Accessibility features are basic but present. Hosting provider details are not explicitly found. The technical stack is standard for a content-driven WordPress site, offering ease of content management and extensibility but requiring diligent maintenance to avoid technical debt and security risks.
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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