SSH
An encrypted network protocol used for secure remote login and other network services over an insecure network. It listens on port 22 by default.
Core Facts
Timeline (last 90 days)
The same IP failing SSH logins consecutively against different usernames within a short time is a common signal of credential guessing or brute force, but failure records alone cannot distinguish an attack from a misconfigured client repeatedly retrying.
Port 22 corresponds to SSH (remote login service), and port 3306 corresponds to MySQL database
Git tag signing is typically implemented based on GPG or SSH key systems.
A server-side relay architecture means SSH traffic needs to pass through a third-party server, which raises requirements for security and privacy.
SSH (Secure Shell) is an encrypted network protocol that allows users to securely remotely control another computer over an unsecured network.
Terminal-based projects leverage the text transmission capability of HTTP or SSH protocols; the server only needs to output ANSI escape codes or plain text conforming to terminal rendering rules, and the client requires no additional software installation.
bawkterm's Docker over SSH feature does not require a separate local Docker environment to be configured, but instead manages containers on remote hosts directly through an existing SSH connection.
bawkterm is an open-source cross-protocol remote management desktop client that supports SSH, SFTP, SSH-based Docker management, and remote desktop.
The SSH client will refuse to use key files with group or other permission bits set (permissions must be no more permissive than 600); otherwise the connection is treated as insecure and terminated.
'Code locally, compute in the cloud' has become the mainstream paradigm for contemporary compute-intensive scientific research, supported by toolchains such as SSH remote development, VS Code Remote, and JupyterHub.
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All Facts (20)
The SSH protocol was created in 1995 by Finnish researcher Tatu Ylönen, originally developed to replace the insecure Telnet and rsh protocols.
70%UnverifiedTermius是一款跨平台SSH客户端，支持Windows、macOS、Linux、iOS和Android等主流平台
95%Unverified普通SSH会话的生命周期与TCP连接绑定，连接断开则进程收到SIGHUP信号并终止
95%UnverifiedOSC 52是一种可以通过SSH远程复制内容到本地剪贴板的转义码功能
90%UnverifiedThe same IP failing SSH logins consecutively against different usernames within a short time is a common signal of credential guessing or brute force, but failure records alone cannot distinguish an attack from a misconfigured client repeatedly retrying.
50%UnverifiedPort 22 corresponds to SSH (remote login service), and port 3306 corresponds to MySQL database
50%UnverifiedGit tag signing is typically implemented based on GPG or SSH key systems.
50%UnverifiedA server-side relay architecture means SSH traffic needs to pass through a third-party server, which raises requirements for security and privacy.
50%UnverifiedSSH (Secure Shell) is an encrypted network protocol that allows users to securely remotely control another computer over an unsecured network.
50%UnverifiedTerminal-based projects leverage the text transmission capability of HTTP or SSH protocols; the server only needs to output ANSI escape codes or plain text conforming to terminal rendering rules, and the client requires no additional software installation.
50%Unverifiedbawkterm's Docker over SSH feature does not require a separate local Docker environment to be configured, but instead manages containers on remote hosts directly through an existing SSH connection.
50%Unverifiedbawkterm is an open-source cross-protocol remote management desktop client that supports SSH, SFTP, SSH-based Docker management, and remote desktop.
50%UnverifiedThe SSH client will refuse to use key files with group or other permission bits set (permissions must be no more permissive than 600); otherwise the connection is treated as insecure and terminated.
50%Unverified'Code locally, compute in the cloud' has become the mainstream paradigm for contemporary compute-intensive scientific research, supported by toolchains such as SSH remote development, VS Code Remote, and JupyterHub.
50%UnverifiedCelesto supports transmitting terminal output via xterm and accessing the running environment via SSH.
50%UnverifiedUnlike SSH direct connection, which requires the computer to have a reachable public network address, reverse tunneling only requires the computer to have outbound internet access
50%UnverifiedLog retrieval without SSH typically means the user does not need to open a terminal for manual operations, though the underlying transport may still use the SSH protocol.
50%UnverifiedThe essence of Agent Forwarding is mapping the SSH agent socket to the remote host via an SSH tunnel, allowing remote processes to send signing requests to that socket and route them back to the local agent for processing
50%UnverifiedAn attacker only needs read/write access to the agent socket file on the remote host to send arbitrary signing requests to the local agent, which is especially easy for malicious users with root privileges or on shared hosts
50%UnverifiedThe socket disappears after a normal interactive SSH session ends, but under certain configurations the VS Code Server process may continue running on the remote host even after closing the VSCode editor, causing the forwarded socket to persist longer than the user expects
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