SSH Key-Based Authentication: Passwordless Login скачать в хорошем качестве

SSH Key-Based Authentication: Passwordless Login

Learn how to set up SSH key-based authentication for passwordless login and secure server access. This step-by-step tutorial covers generating SSH keys, configuring authorized_keys, and enabling password-free connections on Linux, Unix, macOS, and Windows systems. Discover why SSH keys improve security, reduce brute-force attacks, and streamline workflows for sysadmins and developers. Say goodbye to passwords and hello to efficient, secure automation with SSH! #SSH #SSHKeys #PasswordlessLogin #Linux #Windows #SysAdmin #ITPro #Automation #CyberSecurity #DarienTips Applies to: ✅ Red Hat, SUSE, Debian, Ubuntu, Unix, macOS ✅ Windows 10, Windows 11 ✅ Windows Server 2016–2025 Chapters 0:00 Introduction 0:50 Generate SSH Key Pair 2:46 Copy Public Key to “Remote” System; SSH without Password 3:07 Copy Public Key — Linux to Linux 3:37 Copy Public Key — Linux to Windows 4:56 Copy Public Key — Windows to Windows 5:36 Copy Public Key — Windows Remote Management and Trusted Hosts 6:11 ssh -i (identity file) using the private key 7:28 OpenSSH Server Installation 7:40 OpenSSH Server Installation — Windows Server 2025 9:07 OpenSSH Server Installation — Windows Server 2022 and earlier 11:01 OpenSSH Server Installation — Windows 11 11:24 OpenSSH Server Installation — Ubuntu Linux 24.04 and Debian distros 12:04 OpenSSH Server Installation — SUSE Linux 12:55 OpenSSH Server Installation — Red Hat Linux and clones 13:14 Windows Server 2025 caveat 13:39 Thank you for watching Glossary: APT = Advanced Package Tool DNF = Dandified YUM DPKG = Debian Package (package manager for Debian-based distributions) DSA = Digital Signature Algorithm ECDSA = Elliptic Curve Digital Signature Algorithm Ed25519 = Edwards-curve Digital Signature Algorithm PKI = Public Key Infrastructure RSA = Rivest–Shamir–Adleman SCP = Secure Copy Protocol SSH = Secure Shell WinRM = Windows Remote Management WS-Man = Web Services-Management YaST = Yet another Setup Tool Commands: systemctl status ssh* apt list openssh* sudo apt install openssh-server sudo systemctl enable --now sshd ssh-keygen -t ed25519 -C "[comment]" ssh-copy-id [user]@[host] scp ~/.ssh/id_[algorithm].pub [user]@wsvr2025:"C:\Users\[user]" Get-Content .\id_rsa.pub | Out-File -Encoding ascii -Append .\.ssh\authorized_keys Links: https://askubuntu.com/questions/13044... https://docs.fedoraproject.org/en-US/... https://linux.die.net/man/1/ssh https://unix.stackexchange.com/questi... https://www.pragmaticlinux.com/2021/0... https://www.ssh.com/academy/ssh/keygen Related videos and playlists:    • Linux      • Windows