Audit Cyber Security อย่างไร
- Review All Plans: Document-based Review ก่อน
- Re-assess Risk Level: ประเมินความเสี่ยงใหม่
- Verify Security Standards: ตรวจสอบมาตรฐาน
- Ensure Actionable Plans: แผนที่ปฏิบัติได้จริง
Best Practices สำหรับ Cyber Security Audit
- มี Security Policy
- Cross-check Cybersecurity Policy (Up-to-date)
- เสริมสร้าง Network Structure
- Establish Business Compliance Standards
- Review & Apply Workplace Standards
- Internal Security Practices Audit
รายการตรวจสอบ Cybersecurity Compliance Audit
- Management-implemented Security Policy
- Employee Training: Phishing, Suspicious Emails, Social Engineering
- Emergency/Cyber Attack Response Plan
- System Hardening Plan (IT Staff)
- Physical Security Maintenance
- Data Safety Guarantee
- Active Monitoring & Testing
Cyber Security Audit ประกอบด้วยอะไร
Scrutinize & Analyze IT Infrastructure อย่างละเอียด Detect Threats, Weaknesses, Weak Links, Risks Evaluate Compliance
4 องค์ประกอบของ Cybersecurity
- Governance: Risk Oversight & Management
- Threat Intelligence & Collaboration: Internal/External Resources
- Third-Party Risk Management: Vendors/Service Providers
- Incident Resilience: ความทนทานต่อเหตุการณ์
Key Elements ของ IT Security Audit
- Password Policies
- Remote Access Policy
- Encryption Policy
- Mobile Device Policy
- File Sharing Policy
Elements ของ Cyber Security
- Application Security
- Information Security
- Disaster Recovery Planning
- Network Security
- End-user Security
- Operational Security
Cyber Audit คืออะไร
Evaluate Technology Infrastructure (Thorough Review/Analysis) Discover Vulnerabilities, High-risk Practices, Threats, Weaknesses
Security Audit ประกอบด้วยอะไร
Check: Data Security Practices Enacted ใน Information System IT Policies, Procedures, Security Controls = Internal Criteria
Security Audit คืออะไร (ทั่วไป)
Assess Overall Security Posture: Telecom & Cybersecurity หลาย Methods ได้ผลลัพธ์ต่างกัน
ได้ Security Audit อย่างไร
- List All Assets > Determine Scope
- Identify Threats
- Assess Current Security
- Score Items
- Build Plan
ประเภท Security Audit
- Risk Assessment: Identify, Estimate, Prioritize Risks
- Vulnerability Assessment
- Penetration Testing
- Compliance Audit
ทำไม Cybersecurity Audit สำคัญ
Cyber Attacks ไม่หายไป Audit = Identify Vulnerabilities + Effective Ways ปกป้อง Data
Best Practices & Principles ของ Security Audits
- Hire Outside Specialists (ไม่ใช่ In-house IT)
- Company-wide Meeting: Inform Upcoming Audit
- Gather All Needed Info
- Review Report
- Follow Up
Cyber Security Best Practices
- Update Software
- Don't Open Suspicious Emails
- Update Hardware
- Secure File Sharing
- Antivirus + Anti-malware
- Use VPN (Private Connection)
- Verify Links Before Click
Cyber Security Audits ทำอะไร
Assess Compliance ตาม SecurityScorecard: Regulations Compliance + Security Mechanisms Effectiveness
Best Practices สำหรับ Cyber Security Audit (เพิ่มเติม)
Check Policy: Privacy, Integrity, Accessibility ของ Data Data Confidentiality = ใครเข้าถึง/ดู Data ได้ Data Integrity = ความแม่นยำของ Control Measures
Audit Cyber Security (Framework แบบละเอียด)
- Define Scope
- Provide Resources
- Verify Compliance Standards
- Detail Network Structure
- Detect & Record Risks/Vulnerabilities
- Assess Existing Cyber Risk Management
- Prioritize Risk Response
Security Auditing ใน Cyber Security
Systematic & Independent Examination ของ Cybersecurity Organization Ensure: Policies, Controls, Procedures ถูกต้อง Regular Audits = Avoid Cyberattacks
Parts ของ Security Audit
Internal Security Controls Audit: Effectiveness, Completeness, Design Correctness Risk Mitigation Controls Identification
Audit Cyber Security (สรุปขั้นตอน)
- Update Data Security Policy
- Centralize Cybersecurity Policies
- Describe Network Structure
- Verify Compliance Standards
- Identify Security Personnel Responsibilities
Corporate Network Security Best Practices
- Penetration Testing: Understand Real Risks & Plan Strategy
- End-to-End Encryption: Data at Rest & In Transit
- Trusted Endpoints Only + Proper Authentication
Cybersecurity Audit Cost
US Typical: $10,000 สำหรับ 50 Employees ต้อง Based on Sound Methodology + Experienced Assessors
Watch Video: What to Audit/Not Audit in Cybersecurity
(Video Reference)