Portal Lessons
| Link to content | Language |
Level | Modality | Topic |
|---|---|---|---|---|
| Backup Methods in the Multi-Cloud Era | Japanese | 2+/3 | Reading | Defense/Security |
| Reviewing Traditional Security Methods | Korean | 2+/3 | Reading | Defense/Security |
| Defending Automation | Korean | 2+/3 | Reading | Defense/Security |
| Ten Suggestions on Cybersecurity | Korean | 2+/3 | Reading | Defense/Security |
| Network Security and the Financial Sector | Korean | 2+/3 | Reading | Defense/Security |
| The State of the National Cyber Command | Korean | 2+/3 | Reading | Defense/Security |
| Bringing Security to the Wild West of IT | Korean | 2+/3 | Reading | Defense/Security |
| Key Resolve | Korean, North | 2+/3 | Listening | Defense/Security |
| Japan's Militaristic Ambitions | Korean, North | 2+/3 | Listening | Defense/Security |
| Accusations Surrounding the Cheonan Incident | Korean, North | 2+/3 | Listening | Defense/Security |
