In this post, I'll explain how the Linux-id tool works to enhance second-factor authentication on Linux. The process involves installation and registration

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The Linux-id tool enhances second-factor authentication on Linux. The process involves installation, registration, and authentication. This post includes the following sections in more detail: **MFA** - Multi-Factor Authentication. **Showcase** - This section showcases the `Linux-ID` tool. **How it works** - Explanation of the ** Linux-ID** functioning.