상세정보
등록 닥시스 케이블 모뎀의 물리보안공격에 대한 대응 방법
- 출원번호
- 11483999 (2006.07.10)
- 공개번호
- 20070039061 (2007.02.15)
- 등록번호
- 7739518 (2010.06.15)
- 출원국
- 미국
- 협약과제
- 05MR1200, 차세대 기가급 케이블 송수신 시스템 개발, 이수인
- 초록
- Provided is a method for securing cable modem (CM) following a Data Over Cable Service Interface Specification (DOCSIS) against physical security attacks. The method includes the steps of: a) classifying information to be stored in the DOCSIS CM based on a requirement degree of confidentiality and anti-alteration; b) storing the information in a non-volatile memory of the DOCSIS CM when the information is absolute confidential information, but processing a mechanism for deleting the information stored in the non-volatile memory in case that attacks by a hacker is sensed; c) storing the information in the non-volatile memory of the DOCSIS CM when the information is middle-level security information; and d) storing the information in a write-once (WO) memory of the DOCSIS CM when the information is absolute anti-alteration information.
- 패밀리
| 구분 | 특허 | 출원국 | KIPRIS |
|---|---|---|---|
| 등록 | 물리보안공격에 대한 닥시스 케이블 모뎀의 보안 방법 | 대한민국 |