자료 수집 중
정리는 찬찬히
접근 제어(Access Control)의 통제정책과
경량 디렉토리 액세스 프로토콜 (LDAP: Lightweight Directory Access Protocol)의
인증 흐름(Flow)에 대하여 설명 하시오.
핵심 키워드
[두음] 임강역
임의적 접근통제(DAC), 강제적 접근통제(MAC), 역할기반 접근통제(RBAC)
LDAP Client / Server, LDAP Bind Request / Response, ~
LDAP Authentification Workflow (ChatGPT)
LDAP (Lightweight Directory Access Protocol) is a protocol used for accessing and maintaining distributed directory information services over an Internet Protocol (IP) network. LDAP is often used for authentication purposes in enterprise environments, where user accounts and access permissions are stored in a central directory.
Here is a high-level overview of the typical LDAP authentication workflow:
- The user attempts to log in to a client application or service.
- The client application sends an LDAP bind request to the LDAP server, using the user's credentials (e.g. username and password) and specifying the LDAP version to use.
- The LDAP server authenticates the user's credentials by comparing them to the user entries in the directory. If the credentials are valid, the server sends back an LDAP bind response indicating success.
- The client application receives the LDAP bind response and confirms that the user is authenticated.
- The client application then queries the directory for user attributes and access permissions, using LDAP search requests.
- The LDAP server responds with the requested attributes and permissions.
- The client application uses the received information to determine the user's access rights and provide appropriate functionality.
In summary, LDAP authentication involves a client application sending user credentials to an LDAP server for authentication, and then using the LDAP directory to obtain user information for authorization purposes.
기출문제
(관리 127-2-6)
아래의 접근 통제 보안 모델에 대하여 설명하시오.
가. 벨 라파듈라(BLP) 모델
나. 비바(BIBA) 모델
다. Clark and Wilson 모델
2022.11.15 - [정보관리기술사/정보보안] - 접근 통제 보안 모델 - "벨비클만"
참고 자료
알아두면 쓸데있는 LDAP | 인사이트리포트 | 삼성SDS (samsungsds.com)
정보보안 보안 - 접근 통제 정책 (tistory.com)
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