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Security report for portfoliofinancial.hu

Portfolio-Teletrader Kft. · Finance · Hungary

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

55/100

Risk levelMedium

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

Portfolio-Teletrader Kft., operating under the brand Portfolio Financial, is a well-established financial data service provider based in Hungary. Founded in 2008 as a joint venture between Portfolio (Net Média Zrt.) and Austrian baha GmbH, the company offers real-time and historical stock market data, financial news, and analytical tools to professional users, B2B clients, and private investors. Their market position is strong, supported by official vendor status at the Budapest Stock Exchange and partnerships with major financial institutions. The website reflects a professional and consistent brand image with clear service offerings and target audiences.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 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

8 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

      No Cookie Policy found

      GDPR requires clear information about cookie usage

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

  2. 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 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 portfoliofinancial.hu

This scan found 22 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
72
Security headers
50
Email security
85
DNS health
75
Network security
40
GDPR outside view
10
Average
55

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

The company operates in the finance and technology sectors, providing data terminals, APIs, and web platforms for financial data consumption. Their business model includes subscription services for private users and customized data solutions for institutional clients. The presence of multiple Hungarian and international partners indicates a robust partnership ecosystem. The company leverages modern web technologies and analytics tools to support its digital presence, although some areas like cookie consent and security policies could be enhanced. Overall, the business demonstrates maturity and a clear focus on financial data services.

Security posture

The website uses HTTPS and includes CSRF tokens, indicating basic security hygiene. However, no explicit security headers were detected in the provided data, and no public security or incident response policies are available. Tracking scripts from Google Analytics and Gemius are present without visible cookie consent mechanisms, which may pose GDPR compliance risks. No vulnerabilities or exposed sensitive data were found in the HTML content. The security posture is moderate but could be improved by implementing security headers, explicit privacy controls, and incident response disclosures.

Recommendations

  1. Implement a visible cookie consent banner to comply with GDPR and improve privacy transparency.
  2. Add HTTP security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  3. Publish a clear security policy and incident response plan accessible from the website.
  4. Regularly audit third-party scripts and dependencies for vulnerabilities and privacy compliance.
  5. Enhance accessibility features to meet modern standards and improve user experience for all users.

Contact details published on the site

Addresses
Legal name
Portfolio-Teletrader Kft.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Portfolio-Teletrader Kft.
Description
Portfolio Financial is a joint venture between Portfolio and Austrian baha GmbH, providing stock market data services and web-based financial applications. They offer real-time, delayed, and historical market data to banks, financial service providers, media, and private individuals.
Key services
Real-time and historical stock market data, Financial news and analysis, Data terminals and web platforms, APIs for raw data and streaming, Custom B2B data solutions
Content quality
good
Branding
consistent

Technology

Stack
Google Analytics, Google Tag Manager, Gemius Audience tracking, REST API (mentioned), HTML5, JavaScript, CSS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
70/100
Good practices seen
  • Use of CSRF token meta tag
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Gemius Audience
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Gemius Audience
Transparency
basic

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. Content is professionally presented and targeted at financial professionals and private investors.
  3. No explicit privacy or security policies beyond standard legal disclaimers.
  4. Contact information is clearly provided with verified company email and phone.
  5. No social media links detected on the page.
  6. Use of multiple tracking and analytics services without explicit cookie consent banner.
  7. No forms detected for direct user data collection on the main page.
  8. Strong branding consistency and clear business focus.
Technical notes

Notes

The website uses a modern tech stack including HTML5, JavaScript, CSS, and integrates Google Analytics, Google Tag Manager, and Gemius for analytics and tracking. The site is mobile optimized with responsive design and uses REST APIs for data delivery. Performance is moderate with no critical technical debt visible. No CMS or hosting provider was explicitly detected. The site could benefit from improved SEO meta tags and accessibility enhancements. Overall, the technical implementation supports the business needs effectively but has room for modernization and security hardening.
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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