Elena' s AI Blog

The Token Way to GitHub Security

08 May 2023 (updated: 24 Aug 2026) / 9 minutes to read

Elena Daehnhardt

Flux: A glowing digital access key sliding into a stylised code-repository folder icon, with a faded, crossed-out padlock-a...


TL;DR:
  • Use GitHub personal access tokens instead of passwords: create in Settings > Developer settings, set scopes (repo for full access), use as password when pushing. More secure than passwords.

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Next: Part 23 β€” Git Remotes

Authenticating to GitHub with Personal Access Tokens

GitHub is a web-based platform for version control and collaboration that lets developers work together on projects from anywhere. One feature that makes Git authentication both secure and flexible is the personal access token (PAT). In this post, I explain how to create and use personal access tokens, an excellent way to access and update Git repositories over HTTPS.

What Is a GitHub Personal Access Token (PAT)?

A GitHub personal access token (PAT) is a credential that authenticates Git operations and API requests in place of your account password. It is a unique string that grants scoped access to your account, repositories, and other services without exposing your login credentials. You can create a token with specific permissions and revoke it anytime, giving you fine-grained control over your account’s security.

I like using personal access tokens instead of passwords when authenticating to GitHub in the command line or with the API. You can pull and push, do commits and do any repository manipulations you need with the personal access tokens expressly set up for your application and required level of access.

How to Create a GitHub Personal Access Token

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How to Use a Personal Access Token to Push to GitHub

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Conclusion: Personal Access Tokens for Secure GitHub Authentication

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References

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About Elena

Elena, a PhD in Computer Science, simplifies AI concepts and helps you use machine learning.

Citation
Elena Daehnhardt. (2023) 'The Token Way to GitHub Security', daehnhardt.com, 08 May 2023. Available at: https://daehnhardt.com/blog/2023/05/08/git-using-access-tokens/
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