Top-down approach
파란색 부분은 pdf 올려주시는 거에서 추가된 부분으로 메모해야하는게 열받음
Midterm
- Access Control
Final

YSU Security Notion
Conclusion
Hands-on experience (practical & actionable) remains longer than conceptual & theoretical things
Invitation to a new way of seeing a computer system, bringing you from a familiar unquestioned setting, into an unfamiliar adversarial setting.
Perfect security is unachievable, but skepticism is no solution. Reasoning about security is unavoidable, since threat models may sound distant now. However it could be a story about you and your company.
- Thread Modeling
- Security Architecture
- Software and Hardware Security
Every major technological breakthrough was historically followed by prevailing security problems
Seonglae Cho