HTTPS vs. SSH for Git: authentication compared
Choose a Git transport based on credential handling, network policy, automation, and multi-account needs without weakening certificate or host checks.
HTTPS and SSH both protect Git traffic when configured correctly. The practical difference is how authentication is managed and what networks allow.
| Consideration | HTTPS | SSH |
|---|---|---|
| Typical credential | Token through a credential manager | Private key through an SSH agent |
| Common network path | Port 443 | Port 22, sometimes an alternate |
| Multiple accounts | Credential-manager rules | Host aliases and identity files |
| Browser-oriented setup | Often simpler | Key registration required |
HTTPS
git remote set-url origin https://example.com/owner/repository.gitModern providers generally require a personal access token or browser-mediated credential flow instead of an account password. Store credentials in the operating system’s credential manager, never in the remote URL or repository files.
SSH
git remote set-url origin git@example.com:owner/repository.gitThe private key stays on your device and the public key is registered with the provider. An SSH agent can unlock and present the key. Confirm server fingerprints through official provider documentation.
Security rules that apply to both
Do not disable TLS verification or SSH host-key checking to bypass an error. Do not paste tokens or private keys into scripts, Markdown, remote URLs, or CI logs. Automation should obtain secrets from a scoped secret store and use the minimum repository permission required.
Choose HTTPS when port 443 and a credential manager fit your environment. Choose SSH when key-based workflows and agent support are already managed well. You can switch safely with git remote set-url; verify the result with git remote -v. For SSH failures, follow permission denied (publickey).