PuTTY stores session configurations in the Windows Registry. If you’re migrating to a new computer, setting up multiple workstations, or just want a backup, here’s how to export and backup your PuTTY sessions. Export from Windows Registry PuTTY sessions are stored at HKEY_CURRENT_USER\Software\SimonTatham\PuTTY\Sessions. Export them using regedit or the command line: # Export all PuTTY…
SSH tunneling is one of the most reliable ways to create a secure proxy on Windows. You can route traffic through a remote SSH server, encrypting your connection and bypassing local network restrictions. Prerequisites You’ll need: An SSH server with valid credentials An SSH client (Windows 10/11 includes OpenSSH, or use PuTTY, Git Bash, or…
If you’re working on Windows but need to interact with Linux systems, you’ll need reliable remote access tools. SSH is the standard—it’s secure, scriptable, and works everywhere. Here’s what actually matters. SSH Clients Windows Terminal + OpenSSH is the baseline for Windows 11. It’s built-in, integrates native SSH without extra installation, and handles key authentication…
SSH connections dropping during idle periods is a persistent issue in production environments. Both client and server configurations provide built-in keep-alive mechanisms designed specifically for this problem. Stop running while true; do uptime; sleep 30; done — there are proper solutions. Client-side configuration Per-user SSH config Add to ~/.ssh/config: Host * ServerAliveInterval 60 ServerAliveCountMax 3…
VNC provides graphical remote access to Linux servers. For security, tunnel VNC traffic through SSH rather than expose it directly to the network. This guide covers Windows client setup with SSH tunneling. Prerequisites Windows client: SSH client: Native OpenSSH (built into Windows 10/11) or PuTTY VNC viewer: RealVNC Viewer, TigerVNC Viewer, or TightVNC Viewer Linux…
SSH tunneling on Windows routes your traffic through a remote server over an encrypted connection, letting you bypass network restrictions and access resources as if you were on the remote network. The setup creates a SOCKS proxy that listens locally and forwards all traffic through the SSH tunnel. The traffic flow is straightforward: Your application…
SSH (Secure Shell) is the standard way to remotely access Linux systems. Whether you’re administering servers, deploying code, or managing infrastructure, SSH is essential knowledge. Windows Clients Built-in OpenSSH (Windows 10+) Modern Windows includes native SSH support. Open PowerShell or Command Prompt and connect directly: ssh username@hostname ssh username@192.168.1.100 ssh -p 2222 username@hostname No installation…
PuTTY remains a solid choice for SSH access from Windows. It’s lightweight, portable (no installation required), and handles key-based authentication well. Download the .exe version for portability. For a more modern terminal experience, Git Bash (included with Git for Windows) gives you native OpenSSH on Windows. If you’re on Windows 10+, the built-in OpenSSH client…