Skip links
Skip to primary navigation
Skip to content
Skip to footer
2nd Memory Unit
TEST navigation
Daum
토글 메뉴
보조기억장치
배웠으면 기록해야 써먹지
팔로우
HOME
GitHub
토글 메뉴
INTRO
정보보안 기사
System Security (1)
Network Security
Application Security (1)
Info Security General
Management & Law
Information Technology
Database (2)
Information Security
Cloud service
Etc Tech
MY Side Project
Python
Development (2)
Boost cource (7)
Language Go
Git Blog (8)
모든 포스트
App
FTP Active mode
ftp 명령 port:21
ftp 데이터 port:20
공유하기
Twitter
Facebook
LinkedIn
