10. Application Layer Dns Mgmt
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학습 노트
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Study Note
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03: 네트워크 (Network)
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10. Application Layer Dns Mgmt
511. DNS (Domain Name System) 계층적 분산 구조 (루트
LAST READ
2026-05-08
512. 재귀적 질의 (Recursive Query) vs 반복적 질의 (Iterative Query)
LAST READ
2026-05-08
513. 정방향 조회 (FQDN -> IP) vs 역방향 조회 (IP -> FQDN, in-addr.arpa)
LAST READ
2026-05-08
514. DNS 레코드
LAST READ
2026-05-08
515. DNS 레코드
LAST READ
2026-05-08
516. 영역 전송 (Zone Transfer)
LAST READ
2026-05-08
517. 일반 DNS 질의
LAST READ
2026-05-08
518. DNSSEC (DNS Security Extensions)
LAST READ
2026-05-08
519. DoT (DNS over TLS)
LAST READ
2026-05-08
520. DoH (DNS over HTTPS)
LAST READ
2026-05-08
521. mDNS (Multicast DNS) / LMNR
LAST READ
2026-05-08
522. DHCP (Dynamic Host Configuration Protocol) 포트 67, 68
LAST READ
2026-05-08
523. DHCP 과정 4단계 (DORA)
LAST READ
2026-05-08
524. DHCP Relay Agent (DHCP 릴레이)
LAST READ
2026-05-08
525. DHCP Lease (임대 시간) / DHCP 갱신 (T1/T2 타이머)
LAST READ
2026-05-08
526. DHCP Snooping
LAST READ
2026-05-08
527. NAT/DHCP 결합 환경 (Soho 라우터/공유기)
LAST READ
2026-05-08
528. SNMP (Simple Network Management Protocol)
LAST READ
2026-05-08
529. MIB (Management Information Base) / OID (Object Identifier)
LAST READ
2026-05-08
530. SMI (Structure of Management Information)
LAST READ
2026-05-08
531. SNMPv1, v2c (Community String 노출 단점)
LAST READ
2026-05-08
532. SNMPv3 (사용자 기반 인증, 메시지 암호화 지원 DES/AES)
LAST READ
2026-05-08
533. SNMP 명령
LAST READ
2026-05-08
534. SNMP Trap
LAST READ
2026-05-08
535. Syslog (시스템 로그 프로토콜)
LAST READ
2026-05-08
536. NTP (Network Time Protocol)
LAST READ
2026-05-08
537. SNTP (Simple NTP) / PTP (Precision Time Protocol, IEEE 1588
LAST READ
2026-05-08
538. SSH (Secure Shell) 포트 22 / Telnet (원격 접속) 포트 23 비교
LAST READ
2026-05-08
539. NetFlow (Cisco) / sFlow 트래픽 흐름 모니터링 분석 프로토콜
LAST READ
2026-05-08
540. RMON (Remote Network Monitoring)
LAST READ
2026-05-08
541. RADIUS (Remote Authentication Dial-In User Service)
LAST READ
2026-05-08
542. TACACS+ (Terminal Access Controller Access Control System Plus)
LAST READ
2026-05-08
543. LDAP (Lightweight Directory Access Protocol)
LAST READ
2026-05-08
544. AAA 보안 모델 (Authentication 인증, Authorization 인가, Accounting 과금/로깅)
LAST READ
2026-05-08
545. 커버로스 (Kerberos)
LAST READ
2026-05-08
546. OAuth 2.0
LAST READ
2026-05-08
547. SAML 2.0 (Security Assertion Markup Language)
LAST READ
2026-05-08
548. OpenID Connect
LAST READ
2026-05-08
549. JWT (JSON Web Token)
LAST READ
2026-05-08
550. X.509 v3 디지털 인증서 표준 규격
LAST READ
2026-05-08