# 네트워크장비(Network) 시스템 취약점 점검 가이드 {% embed url="" %} ## 네트워크장비(Network) 시스템 취약점 점검 가이드 ![그림. 네트워크장비(Network) 취약점 진단 리스트](https://1567468684-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs0j0HSGvadiD7HlWa44X%2Fuploads%2FY0qUOspVSRU11JZMODEm%2Fimage.png?alt=media\&token=0713a6f3-4e8c-4666-ba08-0bf4c52fd10f) ## 가. 계정 관리 ### NW-01. 패스워드 설정 ![그림. NW-01. 패스워드 설정 ](https://1567468684-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs0j0HSGvadiD7HlWa44X%2Fuploads%2FNP2JZbi2ngYJ2dr9MEMH%2Fimage.png?alt=media\&token=118aa915-5a41-4cd9-b38b-2828f41e1a04) ![그림. NW-01. 패스워드 설정 ](https://1567468684-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs0j0HSGvadiD7HlWa44X%2Fuploads%2FJKKmzRJtXO2aCigfNuXA%2Fimage.png?alt=media\&token=69dd5f8b-7bcb-4561-8b28-3981b90d05e9) ### NW-02. 패스워드 복잡성 설정 ![그림. NW-02. 패스워드 복잡성 설정 ](https://1567468684-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs0j0HSGvadiD7HlWa44X%2Fuploads%2FtAPKMPmA8kyENYm5EOcr%2Fimage.png?alt=media\&token=09be6a98-3b71-4d55-a344-f101a0993796) ![그림. NW-02. 패스워드 복잡성 설정 ](https://1567468684-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs0j0HSGvadiD7HlWa44X%2Fuploads%2FAo6M8eCEHWXH0PZuWAyr%2Fimage.png?alt=media\&token=85a622ed-7b31-41a8-bd81-911c1aeb2a09) ### NW-03. 암호화된 패스워드 사용 ![그림. NW-03. 암호화된 패스워드 사용 ](https://1567468684-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs0j0HSGvadiD7HlWa44X%2Fuploads%2Fy8novBNW8W09JVO8GH6N%2Fimage.png?alt=media\&token=04533352-1a56-41a2-90aa-165710fd42d1) ![그림. NW-03. 암호화된 패스워드 사용 ](https://1567468684-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs0j0HSGvadiD7HlWa44X%2Fuploads%2Fq0WFtBZjshzsZMPTWqIs%2Fimage.png?alt=media\&token=5302eb88-d9fc-4f1d-a3f0-c79c052099cd) ## 나. 접근 관리 ### NW-04. VTY접근 (ACL) 설정 ![그림. NW-04. VTY접근 (ACL) 설정 ](https://1567468684-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs0j0HSGvadiD7HlWa44X%2Fuploads%2FJpfilF9YX6tMXaPHdSm4%2Fimage.png?alt=media\&token=e49ab6b0-f212-4108-b5e9-cecd14addee0) ![그림. NW-04. VTY접근 (ACL) 설정 ](https://1567468684-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs0j0HSGvadiD7HlWa44X%2Fuploads%2FCG8F9pXegpLQrJU0HDom%2Fimage.png?alt=media\&token=baceac90-cd41-4ddc-b052-d49429fec478) ### NW-05. Session Timeout 설정 ![그림. NW-05. Session Timeout 설정 ](https://1567468684-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs0j0HSGvadiD7HlWa44X%2Fuploads%2FEIy3gl4tKcC355kI7wDJ%2Fimage.png?alt=media\&token=fc6630a5-e158-4790-bd9d-73362064c779) ![그림. NW-05. Session Timeout 설정 ](https://1567468684-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs0j0HSGvadiD7HlWa44X%2Fuploads%2FUylAq6RzMaO8wNkPorOv%2Fimage.png?alt=media\&token=14df0729-7dcc-43d0-99cf-10a92f6ffc20) ## 다. 패치 관리 ### NW-06. 최신 보안 패치 및 벤더 권고사항 적용 ![그림. NW-06. 최신 보안 패치 및 벤더 권고사항 적용 ](https://1567468684-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs0j0HSGvadiD7HlWa44X%2Fuploads%2Fmbc8IIGzOq8g4tNFZLBe%2Fimage.png?alt=media\&token=e57cfeb3-3146-491c-8f0a-6162f7a3da4c) ![그림. NW-06. 최신 보안 패치 및 벤더 권고사항 적용 ](https://1567468684-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs0j0HSGvadiD7HlWa44X%2Fuploads%2FmRJ9046BDBFd3dB3Wkpf%2Fimage.png?alt=media\&token=5b55a7f6-e3c7-4c4f-b805-43617f7a4f77) ## 라. 기능 관리 ### NW-07. SNMP 서비스 확인 ![그림. NW-07. SNMP 서비스 확인 ](https://1567468684-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs0j0HSGvadiD7HlWa44X%2Fuploads%2FEfWo7a900B7NLbN1uui8%2Fimage.png?alt=media\&token=d0fdbe23-c603-49dc-87e2-ea273cf343e8) ### NW-08. SNMP community string 복잡성 설정 ![그림. NW-08. SNMP community string 복잡성 설정 ](https://1567468684-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs0j0HSGvadiD7HlWa44X%2Fuploads%2FkKn0r6a0Ir0FKnS5WVvE%2Fimage.png?alt=media\&token=b5c5c883-3dab-4aad-b1de-83eef1cb75e5) ![그림. NW-08. SNMP community string 복잡성 설정 ](https://1567468684-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs0j0HSGvadiD7HlWa44X%2Fuploads%2FaVV4pfrNsQbIbsDcJGTQ%2Fimage.png?alt=media\&token=6109afa1-2a3e-4194-b63a-9abd39313a0f) ### NW-09. SNMP ACL 설정 ![그림. NW-09. SNMP ACL 설정 ](https://1567468684-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs0j0HSGvadiD7HlWa44X%2Fuploads%2FT1tkXtM5xhvCjtaRor1U%2Fimage.png?alt=media\&token=d0974551-7b0e-417f-a19a-803c4dc60ed8) ![그림. NW-09. SNMP ACL 설정 ](https://1567468684-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs0j0HSGvadiD7HlWa44X%2Fuploads%2FHIJHEw7Wxmk6HZAzwNaO%2Fimage.png?alt=media\&token=1194582b-6382-489c-b492-e864f23d0d86) ### NW-10. SNMP 커뮤니티 권한 설정 ![그림. NW-10. SNMP 커뮤니티 권한 설정 ](https://1567468684-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs0j0HSGvadiD7HlWa44X%2Fuploads%2FmklXIAGY5IuOGj5rMoYQ%2Fimage.png?alt=media\&token=12f70122-45a8-4d61-8021-965a24489ea7) ### NW-11. TFTP 서비스 차단 ![그림. NW-11. TFTP 서비스 차단 ](https://1567468684-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs0j0HSGvadiD7HlWa44X%2Fuploads%2FAkSrDOPKQryml08uTjlY%2Fimage.png?alt=media\&token=f560ded7-59cd-4304-af69-8527c660ba28) ### NW-12. 사용하지 않는 인터페이스의 shutdown 설정 ![그림. NW-12. 사용하지 않는 인터페이스의 shutdown 설정 ](https://1567468684-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fs0j0HSGvadiD7HlWa44X%2Fuploads%2FGPjoq1njyeDNFhFM1LYB%2Fimage.png?alt=media\&token=0066ec7c-36c7-4fab-a1f6-5bd82e6fb7fa) {% embed url="" %}