Skip to main content
GitHub Docs
Search
Select language: current language is English
Open Search BarClose Search Bar
Open Menu
Open Sidebar
  • Authentication/
  • Account security
Home
Authentication
    • Authentication to GitHub
    • Create a strong password
    • Switching between accounts
    • Verifying devices on sign in
    • Update access credentials
    • Manage personal access tokens
    • Reviewing your SSH keys
    • Deploy keys
    • Token expiration
    • Review security log
    • Security log events
    • Remove sensitive data
    • About anonymized URLs
    • GitHub's IP addresses
    • SSH key fingerprints
    • Sudo mode
    • Unauthorized access
    • Viewing and managing sessions
    • About 2FA
    • Configure 2FA
    • Configure 2FA recovery
    • Access GitHub with 2FA
    • Recover an account with 2FA
    • Change 2FA method
    • About mandatory 2FA
    • Countries supporting SMS
    • Disable 2FA
    • About passkeys
    • Manage your passkeys
    • Sign in with a passkey
    • About SSH
    • SSH agent forwarding
    • Managing deploy keys
    • Check for existing SSH key
    • Generate new SSH key
    • Add a new SSH key
    • Test your SSH connection
    • SSH key passphrases
    • Error: Host key verification failed
    • Permission denied other-user
    • SSL certificate problem

    • Follow Lee on X/Twitter - Father, Husband, Serial builder creating AI, crypto, games & web tools. We are friends :) AI Will Come To Life!

      Check out: eBank.nz (Art Generator) | Netwrck.com (AI Tools) | Text-Generator.io (AI API) | BitBank.nz (Crypto AI) | ReadingTime (Kids Reading) | RewordGame | BigMultiplayerChess | WebFiddle | How.nz | Helix AI Assistant