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Security report for wisernd.co.kr

주식회사 와이즈알앤디 · Technology · South Korea

Medium risk. 9 critical or high findings in Email security, Security headers and 2 other checks.

Security score

60/100

Risk levelMedium

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

주식회사 와이즈알앤디는 2020년에 설립된 한국 기반의 IT 솔루션 개발 및 온라인 광고 대행 전문 기업입니다. 회사는 고객 성장에 초점을 맞춘 스마트 솔루션을 제공하며, 두유애드 및 DO YOU LED와 같은 광고 솔루션을 운영하고 있습니다. 웹사이트는 전문적이고 일관된 브랜드 이미지를 유지하며, 주요 서비스와 회사 정보를 명확히 전달합니다. 기술적으로는 Bootstrap, jQuery, Swiper 등 현대적인 웹 기술을 활용하여 모바일 최적화와 사용자 경험을 제공하고 있습니다. 보안 측면에서는 HTTPS 사용 여부가 명확하지 않으나, 개인정보처리방침과 이용약관을 공개하여 기본적인 법적 요구사항을 충족하고 있습니다. 전반적으로 신뢰할 수 있는 중소기업 수준의 웹사이트로 평가됩니다.

Scanned

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

9 findings rated critical or high. Fix these first.

  1. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  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';…

  3. 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

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

Keep watching wisernd.co.kr

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  • TLS certificates and expiry
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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
72
Security headers
15
Email security
60
DNS health
75
Network security
100
GDPR outside view
35
Average
60

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

와이즈알앤디는 IT 솔루션과 온라인 광고 시장에서 중소기업 고객을 대상으로 전문 서비스를 제공하며, 광고주와의 직접적인 계약을 통해 수익을 창출합니다. 두유애드 플랫폼과의 긴밀한 파트너십을 통해 광고 집행 및 관리 서비스를 제공하며, 지속적인 기술 혁신과 고객 맞춤형 솔루션 개발에 집중하고 있습니다. 회사는 경기도 수원시에 위치하며, 명확한 사업자 등록과 연락처를 공개하여 신뢰성을 확보하고 있습니다. 경쟁사 대비 차별화된 기술력과 고객 중심 서비스를 통해 시장 내 입지를 강화하고 있습니다.

Security posture

웹사이트는 기본적인 보안 조치를 갖추고 있으나, 보안 헤더 부재와 쿠키 동의 메커니즘 미비 등 개선 여지가 있습니다. 개인정보처리방침은 상세하며, 데이터 보유 및 이용 목적이 명확히 기술되어 있어 개인정보 보호에 대한 의식이 높음을 보여줍니다. 그러나 SSL/TLS 구성 상태가 명확하지 않아 HTTPS 적용 여부 확인이 필요하며, 추가적인 보안 강화가 권장됩니다. 자동화된 공격 방지 및 취약점 점검 도구 도입을 통해 보안 수준을 향상시킬 수 있습니다.

Recommendations

  1. 웹사이트에 보안 헤더(CSP, HSTS, X-Frame-Options 등)를 추가하여 보안 강화
  2. HTTPS 적용 및 SSL/TLS 구성을 점검하여 안전한 통신 보장
  3. 쿠키 정책 및 동의 배너를 도입하여 GDPR 및 개인정보 보호법 준수 강화
  4. 접근성 향상을 위한 ARIA 태그 및 키보드 내비게이션 지원 추가
  5. 정기적인 보안 점검 및 취약점 스캐닝을 통해 보안 위협 사전 대응

Contact details published on the site

Addresses
Legal name
주식회사 와이즈알앤디
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
주식회사 와이즈알앤디
Description
고객님들의 성장에 포커스를 맞춰 기본보다 하나더 생각하는 똑똑한 솔루션. IT 솔루션 개발 리더로서 우수한 기술과 품질로 꾸준한 성장을 거듭하며, 광고 및 온라인 마케팅 솔루션을 제공.
Key services
IT 솔루션 개발, 온라인 광고 대행, 두유애드 광고 서비스, DO YOU LED 솔루션
Content quality
good
Branding
consistent

Technology

Stack
Bootstrap 4.0.0, jQuery 3.2.1, Slick Carousel, Swiper 8, AOS (Animate On Scroll)
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • Disables right-click, drag, and text selection on body
  • Privacy policy and terms of service clearly stated

Analytics and tracking

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 is fully accessible with no blocking or WAF challenges.
  2. Content is professionally presented in Korean with some English elements.
  3. Privacy policy and terms of service are embedded as popups and are comprehensive.
  4. No cookie consent mechanism detected.
  5. Contact information is clearly provided including emails, phone numbers, and physical addresses.
  6. Technical stack uses modern libraries and frameworks but lacks explicit security headers.
  7. No social media links detected in the provided content.
  8. No explicit analytics or tracking scripts detected beyond common libraries.
  9. Website disables right-click and text selection, possibly to protect content.
  10. Business appears small but professional and focused on IT and advertising solutions.
Technical notes

Notes

웹사이트는 Bootstrap 4, jQuery, Swiper, Slick Carousel, AOS 등 최신 웹 프레임워크와 라이브러리를 활용하여 반응형 디자인과 동적 UI를 구현하고 있습니다. 구글 폰트와 CDN을 적극 활용해 성능 최적화를 시도하였으나, 중복된 jQuery 버전 로딩과 일부 불필요한 스크립트가 존재합니다. 서버 및 호스팅은 Gabia를 통해 제공되며, DNS 설정이 적절히 구성되어 있습니다. 전반적으로 기술 인프라는 안정적이나, 코드 최적화 및 보안 강화가 필요합니다.
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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