How to Connect to a DigitalOcean Server | Code Boost
Description: Connecting to your DigitalOcean server is a fundamental step in managing your Droplet. Whether deploying applications, configuring services, or performing maintenance, you'll need...

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# How to Connect to a DigitalOcean Server

By Matt · Dec 1, 2024

Connecting to your DigitalOcean server is a fundamental step in managing your Droplet. Whether deploying applications, configuring services, or performing maintenance, you'll need to access your server securely and efficiently. This guide will walk you through the various ways to connect to your DigitalOcean server, ensuring you have the tools needed to get started.

### Prerequisites

- An Active DigitalOcean Droplet: A server instance running a Linux distribution like Ubuntu or CentOS.
- Droplet's Public IP Address: Available in your DigitalOcean Control Panel.
- SSH Client Software:
  - For Windows: PuTTY or Windows PowerShell (with OpenSSH).
  - For macOS/Linux: Terminal application (built-in).
- SSH Key Pair (Recommended): A public and private key for secure authentication.

### Connection Methods Overview

1. SSH (Secure Shell): The most common and secure method to connect to your server remotely.
2. DigitalOcean Droplet Console: A web-based console accessible from the DigitalOcean Control Panel.
3. Third-Party Tools: Applications like PuTTY or FileZilla for specialized tasks.

### Step-by-Step Guide

#### Step 1: Obtain Your Droplet's IP Address

- Log in to your DigitalOcean Control Panel.
- Navigate to the Droplets section.
- Locate your Droplet and note its public IP address.

#### Step 2: Choose a Connection Method

Option A: Connecting via SSH This is the recommended method for secure and direct server management.

- On macOS/Linux:
  1. Open the Terminal application.
  2. Enter the SSH command:
  3. bash
  4. Copy code
  5. ssh username@your_droplet_ip
  6. Replace username with your server's user (e.g., root or another sudo-enabled user), and your_droplet_ip with the actual IP address.
- On Windows:
  - Using PowerShell or Command Prompt:
    1. Open PowerShell or Command Prompt.
    2. Enter the SSH command as above.
  - Using PuTTY:
    1. Download and install PuTTY.
    2. Open PuTTY and enter your Droplet's IP address in the Host Name field.
    3. Click Open and log in with your username and password or SSH key.

Option B: Using the DigitalOcean Droplet Console Useful if you're unable to connect via SSH or need to access the server during boot or network configuration issues.

1. In the DigitalOcean Control Panel, go to your Droplet's page.
2. Click on the Console tab or the Access menu, then select Launch Console.
3. A web-based terminal will open, allowing you to interact with your server.

Option C: Connecting with FileZilla (For File Transfers) Ideal for uploading or downloading files to and from your server.

1. Download and install FileZilla Client.
2. Open FileZilla and go to File > Site Manager.
3. Create a new site with the following details:
   - Host: Your Droplet's IP address.
   - Protocol: SFTP - SSH File Transfer Protocol.
   - Logon Type: Normal or Key File.
   - User: Your server's username.
   - Password: Your password (if not using a key file).
4. Click Connect to access your server's file system.

#### Step 3: Authenticate

- Password Authentication:
  - Enter the password associated with your server's user when prompted.
  - Note: Password authentication is less secure than using SSH keys.
- SSH Key Authentication (Recommended):
  - Ensure your public SSH key is added to the ~/.ssh/authorized_keys file on your server.
  - Your private key should be securely stored on your local machine.
  - When connecting, the SSH client will use your private key for authentication.

#### Step 4: Verify Your Connection

- Once connected, you should see a welcome message or your server's command prompt.
- You can run basic commands like ls, pwd, or whoami to test the connection.

### Troubleshooting Tips

- Connection Timed Out: Verify that your Droplet is powered on and the IP address is correct.
- Permission Denied (Publickey): Check that your SSH keys are correctly set up and that you're using the correct username.
- Firewall Restrictions: Ensure that port 22 (the default SSH port) is open in your server's firewall settings.

### Conclusion

Successfully connecting to your DigitalOcean server empowers you to manage your applications, configurations, and services directly. Whether you're a developer deploying code or an administrator maintaining the server, having secure and reliable access is essential.

### Next Steps

- Secure Your Server:
  - Disable root login over SSH.
  - Change the default SSH port.
  - Set up a firewall using ufw or iptables.
- Create a Non-Root User:
  - For daily operations, it's safer to use a user with limited privileges.
- Regular Maintenance:
  - Keep your server's software up to date.
  - Monitor server performance and logs.