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Security report for skplanet.com

SK플래닛 주식회사 · Technology · South Korea

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

Security score

61/100

Risk levelMedium

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

SK플래닛 주식회사는 대한민국에 기반을 둔 데이터 및 기술 중심의 기업으로, 데이터 인프라를 바탕으로 마케팅 플랫폼과 비즈니스 솔루션을 제공하는 선도적인 기업입니다. 주요 서비스로는 OK 캐쉬백, Syrup, AI 기반 서비스, IoT 솔루션, 클라우드 미디어 스트리밍 등이 있으며, 다양한 산업군의 기업 고객을 대상으로 서비스를 제공합니다. 웹사이트는 한국어를 기본으로 하며, 기업 고객 및 파트너를 주요 타겟으로 하고 있습니다. 기술적으로는 jQuery, Swiper, Slick Carousel 등 다양한 자바스크립트 라이브러리를 활용하며, Google Analytics 및 Tag Manager를 통한 사용자 분석을 수행하고 있습니다. 보안 측면에서는 HTTPS 사용이 암시되나, 명확한 보안 헤더 및 정책 문서가 부족하며, WHOIS 데이터가 부재하여 도메인 신뢰성에 일부 의문이 존재합니다. 전반적으로 웹사이트는 전문적이고 신뢰할 수 있는 비즈니스 정보를 제공하지만, 개인정보 보호 및 보안 정책 강화가 필요합니다.

Scanned

This is an earlier scan of skplanet.com. View the latest report

NIS2 and GDPR posture

GDPR outside view
35/ 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. 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';…

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • 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

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

Keep watching skplanet.com

This scan found 25 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
77
Security headers
15
Email security
60
DNS health
80
Network security
100
GDPR outside view
35
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

SK플래닛은 데이터 기반 마케팅 및 비즈니스 솔루션 분야에서 강력한 입지를 구축하고 있으며, OK 캐쉬백과 Syrup 같은 자체 플랫폼을 통해 소비자와 판매자를 연결하는 디지털 마케팅 생태계를 운영합니다. 회사는 IoT, AI, 미디어 스트리밍 등 첨단 기술을 활용하여 다양한 산업군에 솔루션을 제공하며, SK 그룹 내 윤리경영 및 교육 관련 파트너 사이트와 연계되어 있습니다. 성장 지표로는 활발한 보도자료와 채용 공고가 있으며, 국내 대기업으로서 대규모 고객 기반과 기술 역량을 보유하고 있습니다. 경쟁 우위는 데이터 인프라와 플랫폼 전문성에 있으며, 지속적인 기술 고도화와 고객 맞춤형 서비스 개발에 집중하고 있습니다.

Security posture

현재 웹사이트는 HTTPS를 통한 기본적인 보안 연결을 제공하며, 외부 스크립트 로딩 시 보안 프로토콜을 준수하고 있습니다. 그러나 보안 헤더 부재, 명확한 보안 정책 및 사고 대응 체계 미공개, 쿠키 동의 배너 부재 등으로 인해 보안 성숙도는 중간 수준으로 평가됩니다. WHOIS 정보 부재는 도메인 신뢰성 측면에서 부정적 요소이며, 다중 jQuery 버전 사용은 잠재적 취약점으로 작용할 수 있습니다. 개인정보 보호 및 GDPR 준수에 대한 명확한 안내가 부족하여 국제 규제 대응에 개선이 필요합니다.

Recommendations

  1. 웹사이트에 Content-Security-Policy, X-Frame-Options, X-Content-Type-Options 등 보안 헤더를 추가하여 보안 강화
  2. 명확한 개인정보 보호 정책과 쿠키 동의 배너를 도입하여 GDPR 및 국내 개인정보 보호법 준수 강화
  3. WHOIS 정보 확인 및 도메인 등록 상태 점검으로 도메인 신뢰성 확보
  4. 외부 라이브러리 및 스크립트의 최신 버전 유지 및 보안 취약점 정기 점검 실시
  5. 보안 사고 대응 정책 및 연락처를 웹사이트에 공개하여 신뢰도 및 투명성 제고

Contact details published on the site

Addresses
Legal name
The Planet SK플래닛 주식회사
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SK플래닛 주식회사
Description
SK플래닛은 데이터 기반으로 비즈니스에 새로운 가치를 창출하는 선도적인 Data & Tech 기업입니다. 데이터 인프라를 기반으로 Marketing Platform, Business Solution 영역에서 전문성을 보유하고 있습니다.
Key services
Marketing Platform, Business Solution, IoT 기반 센서 및 데이터 분석 솔루션, Cloud Streaming 미디어 솔루션, AI 서비스 개발 및 협력, 통신 부가 서비스 운영 및 개발
Content quality
good
Branding
consistent

Technology

Stack
jQuery 3.7.1, jQuery 1.11.0, jQuery Migrate 1.2.1, Swiper.js, Slick Carousel, Google Analytics, Google Tag Manager
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
70/100
Good practices seen
  • Use of HTTPS (implied by Google Analytics and external scripts loaded over HTTPS)
  • No visible exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website content is fully accessible and not blocked by WAF or security challenges.
  2. Website is primarily in Korean with some English navigation options.
  3. No forms detected on the main page; no direct data collection forms present.
  4. No explicit privacy or cookie consent banners detected on the main page.
  5. Company contact information limited to physical address and company name in footer; no emails or phone numbers explicitly provided.
  6. Use of multiple versions of jQuery may indicate legacy code dependencies.
  7. Google Analytics and Google Tag Manager used for user tracking and analytics.
  8. Website includes links to social media and partner sites but no direct social media accounts for the company domain except YouTube channel.
  9. Security headers and explicit security policies not visible in provided data.
  10. WHOIS data missing or unavailable, which reduces trustworthiness from domain registration perspective.
Technical notes

Notes

웹사이트는 최신 웹 기술과 라이브러리를 적절히 활용하고 있으나, jQuery의 구버전 병행 사용은 기술 부채로 판단됩니다. Google Analytics 및 Tag Manager를 통한 사용자 데이터 수집이 이루어지고 있으며, 모바일 최적화와 접근성 측면에서 양호한 편입니다. SEO 메타 태그가 적절히 구성되어 있으나, 보안 관련 메타 태그 및 정책 문서가 부족합니다. 전반적인 성능은 중간 수준이며, 추가적인 최적화와 보안 강화가 권장됩니다.
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

Earlier scans of this domain

  1. 48/100High31 findingsView report
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