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Security report for adman.gr

Phaistos Networks S.A. · Technology · Greece

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

Security score

61/100

Risk levelMedium

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

ADMAN is a specialized advertising technology platform developed by Phaistos Networks S.A., offering cross media campaign management and ad serving services primarily targeting advertisers and publishers in Greece. The platform positions itself as a leading ad serving solution in the Greek market, emphasizing advanced targeting and creative management capabilities. The website content is professional and business-focused, with clear branding and a consistent message aligned with the parent company. Technically, the site uses standard web technologies including SVG graphics, CSS, JavaScript, and Google Analytics for tracking. The site is accessible, mobile-optimized, and SEO-friendly, though some modern security headers and cookie consent mechanisms are missing. Security posture is moderate with HTTPS enabled but lacking explicit security policies or vulnerability disclosures. Overall, the domain registration data is consistent with the business claims, supporting legitimacy and trustworthiness.

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

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 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 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';…

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

Keep watching adman.gr

This scan found 24 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
57
Security headers
25
Email security
70
DNS health
75
Network security
100
GDPR outside view
40
Average
61

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 technology sector, specifically in advertising technology, providing campaign management and ad serving solutions. Its business model revolves around offering a platform service to advertisers and publishers, likely generating revenue through platform usage fees or service contracts. The parent company, Phaistos Networks S.A., founded in 1998, supports the platform, indicating a mature business with a stable market presence in Greece. The website links to the parent company and maintains consistent branding, suggesting a focused and professional approach. The target audience is clearly advertisers and publishers seeking advanced ad serving capabilities. The lack of direct contact details on the site suggests centralized communication through the parent company. The presence of Google Analytics indicates moderate user tracking for marketing insights.

Security posture

The website benefits from HTTPS encryption ensuring basic transport security. However, the absence of key security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options reduces its defense-in-depth posture. No vulnerability disclosure or incident response information is published, which could hinder transparency and trust in security matters. The site does not implement a cookie consent mechanism despite GDPR compliance claims, which is a compliance gap. No exposed sensitive data or vulnerable libraries were detected in the provided content. Overall, the security maturity is moderate but could be improved by adopting best practices in headers, cookie consent, and publishing security policies.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Add a cookie consent banner/mechanism to comply fully with GDPR and improve user privacy transparency.
  3. Publish a dedicated security policy and incident response contact information to improve trust and preparedness.
  4. Consider adding a vulnerability disclosure policy or security.txt file to encourage responsible reporting of security issues.
  5. Enhance accessibility features to improve usability for all users and meet modern standards.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Phaistos Networks S.A.
Description
ADMAN platform is a managing and delivering targeted advertising campaign service, created by Phaistos Networks. It offers advanced features and potentials with basic elements such as directness, targeting through multiple criteria and the ability to manage all kind of creatives.
Key services
Cross media campaign management, Ad serving, Targeted advertising delivery, Creative management
Content quality
good
Branding
consistent

Technology

Stack
Google Analytics, SVG graphics, CSS, JavaScript
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • HTTPS enabled
  • No visible exposed sensitive data

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is focused on advertising technology and campaign management.
  3. No forms detected on the main page; contact is via external link to parent company.
  4. No explicit cookie consent mechanism found despite GDPR commitment page.
  5. Use of Google Analytics for tracking with moderate user tracking level.
  6. No visible security headers detected; SSL is enabled but configuration details unknown.
  7. No vulnerability disclosure or security.txt found.
  8. No direct contact emails or phone numbers on the main site; contact via parent company site.
  9. Branding is consistent and professional.
  10. No suspicious or malicious content detected.
Technical notes

Notes

The website uses a straightforward technology stack with SVG for graphics, CSS for styling, and JavaScript for interactivity and analytics. Google Analytics is used for user behavior tracking. The site is mobile optimized and SEO friendly with appropriate meta tags and Open Graph data. No CMS or advanced frameworks were detected, suggesting a custom or lightweight implementation. Performance is moderate, with asynchronous loading of analytics scripts. There is room for modernization by adopting security headers and cookie consent tools. Hosting provider details are not explicit from the content. Overall, the technical implementation is solid but could benefit from enhanced security and privacy features.
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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