May 2025
Beginner to intermediate
670 pages
12h 30m
Korean
book
SSH, The Secure Shell: The Definitive Guide, 2nd Edition
by Daniel J. Barrett, Richard E. Silverman, Robert G. Byrnes
Content preview from SSH, The Secure Shell: The Definitive Guide, 2nd Edition
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
소프트웨어 인벤토리
표 4-1은SSH와 함께 설치된 많은 파일 및 프로그램에 대한 참조입니다.
표 4-1. 소프트웨어 인벤토리
구성 요소 | OpenSSH | Tectia |
|---|---|---|
서버 구성 | /etc/ssh/sshd_config | /etc/ssh2/sshd2_config |
글로벌 클라이언트 구성 | /etc/ssh/ssh_config | /etc/ssh2/ssh2_config |
호스트 개인 키 | /etc/ssh/ssh_host_dsa_key | /etc/ssh2/hostkey |
호스트 공개 키 | /etc/ssh/ssh_host_dsa_key.pub | /etc/ssh2/hostkey.pub |
클라이언트 호스트 키 | /etc/ssh/ssh_known_hosts ~/.ssh/known_hosts | /etc/ssh2/hostkeys ~/.ssh2/hostkeys/* |
원격 호스트 키 | ~/.ssh/known_hosts | ~/.ssh2/knownhosts/* |
라이브러리 랩 제어 파일 | /etc/hosts.allow /etc/hosts.deny | /etc/hosts.allow /etc/hosts.deny |
공개 키를 통한 로그인 인증 | ~/.ssh/authorized_keys
| ~/.ssh2/authorization |
신뢰할 수 있는 호스트를 통한 로그인 인증 | /etc/hosts.equiv /etc/shosts.equiv ~/.shosts ~/.rhosts | /etc/hosts.equiv /etc/shosts.equiv ~/.shosts ~/.rhosts |
공개 키 인증을 위한 기본 키 쌍 | SSH-2/RSA: ~/.ssh/id_rsa{.pub} SSH-2/DSA: ~/.ssh/id_dsa{.pub} | (기본값 없음 ) |
무작위 시드 | ~/.ssh/prng_seed [ a] | ~/.ssh2/random_seed /etc/ssh2/random_seed |
무작위 생성 명령 | /etc/ssh/ssh_prng_cmds | - |
터미널 클라이언트 | ssh SSH에 로그인 링크 | ssh2 [b] |
보안 파일 복사 클라이언트 | scp | scp2 b |
서명자 프로그램 | ssh-keysign | ssh-signer2 b |
SFTP2/SCP2서버 | sftp-server | sftp-server2 b |
인증 에이전트 | ssh-agent | ssh-agent2 b |
키 생성기 | ssh-keygen | ssh-keygen2 b |
키 추가/제거 | ssh-add | ssh-add2 b |
SSH 서버 찾기 | ssh-keyscan | ssh-probe2 b |
터미널 또는 X를 통해 비밀번호 받기 | ssh-askpass x11-ssh-askpass | ssh-askpass2 b |
서버 프로그램 | sshd | sshd2 b |
[a] OpenSSH의 내부 엔트로피 수집 메커니즘을 사용하는 경우에만 존재합니다(즉, 시스템에 /dev/random 또는 이와 동등한 것이 없는 경우). [b] 접미사 '2'가 없는 심볼릭 링크도 설치됩니다. | ||
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.