피싱은 사람을 급하게 만들고, 믿게 만들고, 클릭하게 만드는 공격입니다. 아래 5가지 신호만 먼저 확인해도 위험한 메시지를 알아차리기 훨씬 쉬워집니다.

정보보안은 해커만 알아야 하는 어려운 기술이 아닙니다. 집의 문을 잠그고, 중요한 물건을 금고에 넣고, 낯선 사람을 조심하는 것처럼 디지털 세상에서도 내 정보와 계정을 안전하게 지키는 생활 습관입니다.

I created the requested Network Intrusion Path Visualizer as a single English HTML file.

The visualizer is designed with a professional cybersecurity lab interface and focuses on clearly illustrating how an attacker can move through different network layers and eventually reach a target server.

Key Features

• External Web Attack
• Internet → Edge Router → Firewall/WAF → DMZ → Application → Data
• Compromised VPN
• Remote Device → Identity Provider → VPN Gateway → Internal Network → Admin Host → Critical Server
• Supply Chain Entry
• Vendor → Update Channel → Trust Gateway → Application Host → Internal Service → Data Store
• Lateral Movement
• User Workstation → Access Network → Shared Service → Identity Service → Admin Segment → Core Server

The simulator provides an interactive Advance Step / Auto Run mode that visually demonstrates how an intrusion progresses through each network layer.

Users can dynamically adjust:

• Security Posture
• Detection Sensitivity
• Attacker Persistence

Depending on these security conditions, the simulated attack may either be blocked by a security control or successfully reach the target system.

The interface also includes real-time security telemetry such as:

• Layers Passed
• Risk Score
• Security Alerts
• Detection Confidence
• SOC-style Event Logs

Each network node dynamically changes its status to Reached, Alert, or Blocked, making it easy to understand where the attacker is currently located and where security controls detect or stop the intrusion.

Each attack scenario also includes a Defensive Focus section explaining the security controls that can help mitigate the simulated attack path.

The interface is fully responsive and optimized for desktop, tablet, and mobile environments.

Rather than simply demonstrating individual hacking techniques, the simulator focuses on visualizing the broader concept of:

“How does an attacker move through multiple network layers to eventually reach a critical server?”

For safety and educational purposes, this is designed as a conceptual cybersecurity simulator and does not include real exploit commands, malicious payloads, or live targeting functionality.