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Security report for photonengine.com

Exit Games GmbH · Technology · Germany

Low risk. 3 critical or high findings in GDPR outside view and SSL/TLS.

Security score

82/100

Risk levelLow

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

Photon Engine, operated by Exit Games GmbH, is a leading provider of multiplayer game backend services, offering a comprehensive suite of products including Photon Fusion, Quantum, Realtime, Chat, and Voice. The company targets game developers and studios worldwide, supporting over 1.4 billion monthly players and more than 1 million developers. Their business model is SaaS-based, providing scalable cloud infrastructure and communication tools for multiplayer games across multiple platforms including mobile, PC, consoles, and VR/AR. Technically, the website demonstrates a mature digital infrastructure with modern web technologies, fast performance, and excellent mobile optimization. The use of Google Tag Manager and Cloudflare Insights indicates active analytics and performance monitoring. The site is well-structured with comprehensive documentation and multilingual support, enhancing accessibility and user experience. From a security perspective, the site enforces HTTPS and implements cookie consent mechanisms aligned with GDPR requirements. However, explicit security headers and a public security policy or incident response contacts are not evident, representing areas for improvement. No vulnerabilities or exposed sensitive data were detected in the content. The absence of WHOIS data reduces transparency but does not detract significantly from the site's legitimacy given the strong market presence and trust indicators. Overall, Photon Engine presents a professional, trustworthy, and technically sound platform with strong compliance and privacy practices. Strategic enhancements in security transparency and contact availability would further strengthen their security posture and user trust.

Scanned

NIS2 and GDPR posture

GDPR outside view
80/ 100 · Low
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

3 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.

    • 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. 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 Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1
    • 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

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  • TLS certificates and expiry
  • DNS records
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  • 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
85
Email security
85
DNS health
85
Network security
100
GDPR outside view
80
Average
82

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention photonengine.com, from OffSeq Breach.

Total records
40,595
Employees
0
Customers
40,595
Third parties
0
Weak passwords
8%

40 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for photonengine.com.

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Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Photon Engine holds a strong market position as a specialized multiplayer backend provider with a large and diverse customer base including Fortune 500 companies. Their competitive advantage lies in their scalable cloud infrastructure, cross-platform support, and advanced multiplayer engines like Fusion and Quantum. The business model focuses on SaaS subscriptions and enterprise services, targeting game developers and industries requiring real-time communication and multiplayer capabilities. The company maintains an active ecosystem with community engagement through gaming and industries circles, supported by extensive documentation and sample projects. Growth indicators include a large user base and continuous product innovation. Partnerships and integrations with major platforms and technologies enhance their ecosystem and market reach.

Security posture

Photon Engine exhibits a mature security posture with enforced HTTPS, cookie consent aligned with GDPR, and no visible exposure of sensitive data. The use of third-party analytics is managed with user consent. However, the absence of explicit security headers (e.g., CSP, HSTS) and a publicly available security policy or incident response contacts indicates gaps in transparency and readiness. No vulnerability disclosure program or security.txt file was found, which could improve trust and incident handling. Overall, the security practices are solid but could benefit from enhanced communication and formalized policies to meet higher compliance standards and customer assurance.

Recommendations

  1. Implement and publish explicit security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options to enhance protection against common web attacks.
  2. Develop and make publicly available a comprehensive security policy and incident response plan including dedicated contact channels for security issues.
  3. Establish a vulnerability disclosure program and publish a security.txt file to facilitate responsible reporting and improve trust.
  4. Enhance contact information availability on the public website to improve transparency and customer support accessibility.
  5. Regularly audit and update third-party scripts and analytics tools to mitigate potential security risks and ensure compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Exit Games GmbH
Description
Global cross platform multiplayer game backend as a service (SaaS, Cloud) for Android, iOS, .NET, Mac OS, Unity 3D, Windows, Unreal Engine & HTML5.
Key services
Photon Fusion - state synchronization networking, Photon Quantum - deterministic multiplayer engine, Photon Realtime - low-level multiplayer API, Photon Chat and Voice - communication services, Photon Cloud hosting and scaling
Content quality
excellent
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, Google Tag Manager, Cloudflare Insights
Platforms
Web, Android, iOS, .NET, Mac OS, Unity 3D, Windows, Unreal Engine, HTML5
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced (implied by canonical URL and scripts loaded over HTTPS)
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML
  • No vulnerable libraries detected

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Cloudflare Insights
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and professional design.
  2. Strong focus on multiplayer game backend services with multiple product offerings.
  3. Comprehensive privacy and cookie policies with consent mechanisms implemented.
  4. No direct contact emails or phone numbers found on the main site; contact likely via dashboard or separate channels.
  5. No explicit security policy or incident response information publicly available.
  6. Use of modern web technologies and analytics tools.
  7. No adult or questionable content detected.
  8. WHOIS data missing or unavailable, which is unusual but not uncommon for privacy reasons.
Technical notes

Notes

The website is built using modern web standards including HTML5, CSS3, and JavaScript, with performance optimizations such as asynchronous script loading and preloading of stylesheets. It leverages Google Tag Manager for analytics and Cloudflare Insights for performance monitoring, indicating a robust infrastructure. The site supports multiple languages and platforms, reflecting a global and cross-platform strategy. Hosting appears to be via Cloudflare, providing CDN and security benefits. The site is mobile-optimized with responsive design and accessibility features such as skip links and ARIA roles. No CMS was detected, suggesting a custom or static site architecture. Overall, the technical implementation is modern, performant, and scalable, supporting the business's global multiplayer service offerings.
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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