Korea’s Urgent National Cybersecurity Audit: Measuring What Matters and Turning It into Action
When Visibility Becomes Urgent Following a series of high-impact cyber incidents, the Korean government initiated an urgent nationwide cybersecurity audit across more than 30,000 registered organizations.
The purpose is not to collect paperwork. It is to measure the actual security posture of every enterprise, using verifiable data to drive systemic improvement.
This initiative represents a turning point. Cyber resilience can no longer rely on static policy or reactive compliance. True readiness begins with visibility, verification, and measurable trust.
How NAC and EDR Enable Measurable Security
Network Access Control (NAC) and Endpoint Detection and Response (EDR) are often seen as difficult to deploy or operate. Genians changes that perception. Genian NAC and Genian Insights E (EDR) form a single, integrated security fabric. Together, they provide real-time visibility, automated access control, behavioral insight, and quantifiable assurance without complex infrastructure or operational overhead.
| Function | Genian NAC | Genian EDR |
|---|---|---|
| Core Role | Identify, monitor, and control every connected device | Detect, analyze, and respond to endpoint threats |
| Collected Data | IP, MAC, user, session logs, connection type, compliance state | Process execution, patch level, file integrity, system anomalies |
| Value | Continuous network-level asset verification | Real-time endpoint assurance and behavioral evidence |
By combining these two data sources, organizations move beyond checklists to measurable, data-driven security operations.
From Assets to Trust: Genians’ Measurable Security Journey
The Korean government’s audit framework mirrors a full security lifecycle: Asset, Exposure, Vulnerability, and Recovery. Genians automates every step of this journey so that organizations can demonstrate, not just declare, their readiness.
- Asset Identification
- Discover and validate every connected device across physical, virtual, and cloud environments.
- Replace manual asset spreadsheets with live and correlated data.
- Exposure Analysis
- Identify all Internet-facing systems using NAC connection and session intelligence.
- Quantify where exposure occurs and which users or devices create risk.
- Vulnerability Assessment
- Merge EDR vulnerability intelligence with NAC identity data to visualize weak points by user, device, and policy zone.
- Track patch status, configuration drift, and risk trends through measurable indicators.
- Backup and Recovery Validation
- Analyze backup access logs, transfer integrity, and recovery test results from unified telemetry.
- Prove resilience with verifiable data rather than assumptions.
This measurable security journey turns reactive audits into an ongoing assurance cycle and ensures that trust is based on evidence, not opinion.
What You Can Measure with Each NAC Version
Over two decades of development, Genian NAC has evolved from device discovery to measurable access control. Each version adds new layers of context, analytics, and visibility that strengthen operational trust.
| Version | Key Data You Can Extract |
|---|---|
| 6 | Application inventory, security score, risk score, cloud instance visibility, and remote endpoint posture. It also incorporates core access-control capabilities such as context-based policy enforcement, adaptive authentication, and live compliance measurement. It represents the evolution of NAC toward universal ZTNA and measurable access control |
| 5 | Patch and update status, open ports, CVE mapping, multi-boot OS, wireless and switch management, IPv6 visibility, USB and shared folder usage. |
| 4 | IP and MAC, platform type, user account, antivirus information, system specifications (CPU, memory, NIC), installed software, SSID, peripheral devices (Printer, Scanner, USB), password status, and traffic data. |
Each version deepens visibility and accountability, moving from static inventories to a dynamic and measurable security posture that connects users, devices, and policies in real time.
Beyond Compliance: From Checklists to Proof
Security inspections used to ask, “Do you have controls?”
Today, they will ask, “Can you prove they work?”
Genians enables that proof through measurable security based on continuous monitoring and quantitative evidence.
- NAC provides factual asset intelligence.
- EDR provides behavioral evidence.
- Combined, they create a verifiable chain of trust that can be measured, audited, and improved in real time.
See how measurable security transforms compliance into trust.
To learn more about how the Korean government is responding to recent cyber incidents and how Genians collaborates in these national initiatives, please contact us at hello@genians.com.
