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Security report for nisz.hu

NISZ Nemzeti Infokommunikációs Szolgáltató Zrt. · Government · Hungary

Medium risk. 6 critical or high findings in GDPR outside view and Security headers.

Security score

54/100

Risk levelMedium

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

NISZ Nemzeti Infokommunikációs Szolgáltató Zrt. is a key Hungarian government IT and telecommunications service provider, supporting digital government infrastructure and public sector digital transformation. The company offers a range of services including mobile applications, telecommunication services, managed IT services, data center and cloud services, and videoconferencing platforms. The website reflects a mature and professional organization with clear business focus on government clients and public institutions. Technically, the site uses modern frontend technologies and integrates multiple analytics and marketing tools, but suffers from a critical security flaw due to the absence of a valid SSL certificate and lack of TLS support, which severely impacts its security posture. Privacy compliance is well addressed with comprehensive cookie consent and privacy policies. Contact information and social media presence are clearly provided, enhancing business credibility. Overall, the site is functional and professional but requires urgent security improvements to protect user data and trust.

Scanned

NIS2 and GDPR posture

GDPR outside view
0/ 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

6 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

    • 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

  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 X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

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

Keep watching nisz.hu

This scan found 18 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
50
Security headers
40
Email security
50
DNS health
85
Network security
100
GDPR outside view
0
Average
54

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 government and technology sectors, providing essential IT and telecommunication services to Hungarian public institutions. Its business model focuses on delivering secure, reliable digital infrastructure and services to support the digital state. The mature domain age and consistent WHOIS data reinforce its legitimacy. The presence of partner government domains and a dedicated career portal indicate a well-established ecosystem. The company leverages third-party analytics and marketing tools to optimize user engagement and service delivery. Growth indicators include active news updates and service promotions. The company maintains a strong brand identity and consistent messaging aligned with its government affiliation.

Security posture

The website demonstrates some security best practices such as Content-Security-Policy headers, secure and HttpOnly cookies, and SameSite cookie attributes. However, the lack of a valid SSL certificate and disabled TLS protocols represent critical vulnerabilities that expose users to potential interception and data compromise. The absence of HSTS enforcement and OCSP stapling further weakens the security posture. No explicit incident response or security policy pages were found, indicating potential gaps in transparency and readiness. The use of multiple third-party tracking scripts increases the attack surface and privacy risks, though cookie consent mechanisms mitigate some compliance concerns. Immediate remediation of SSL/TLS issues is essential to improve trust and security.

Recommendations

  1. Acquire and deploy a valid SSL/TLS certificate to enable HTTPS and protect data in transit.
  2. Enable and enforce modern TLS protocols (TLS 1.2 and 1.3) and disable deprecated versions.
  3. Implement HTTP Strict Transport Security (HSTS) with includeSubDomains and preload directives.
  4. Enable OCSP stapling to improve certificate revocation checking and reduce latency.
  5. Publish a security policy and incident response information to enhance transparency and preparedness.
  6. Review and minimize third-party tracking scripts to reduce privacy risks and improve performance.
  7. Regularly audit security headers and cookie configurations to maintain best practices.
  8. Improve website performance metrics and optimize resource loading for faster user experience.

Contact details published on the site

Addresses
Legal name
NISZ Nemzeti Infokommunikációs Szolgáltató Zrt.
Technical notes

Notes

The website uses a custom CMS likely based on Laravel, with frontend technologies including jQuery, Bootstrap, Owl Carousel, and various analytics/tracking scripts such as Google Analytics, Hotjar, Facebook Pixel, and LinkedIn Insight Tag. The site is mobile responsive and accessible with ARIA labels and keyboard navigation aids. DNS records indicate government hosting with dedicated authoritative name servers. However, performance data is missing or zero, suggesting incomplete measurement or slow loading. The lack of valid SSL/TLS configuration is a major technical risk. The site uses nonce attributes for inline scripts and styles, indicating some CSP security hardening. Overall, the technical infrastructure is modern but requires critical security upgrades and performance optimization.
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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