https://polymathmonkey.github.io/weblog/artifacts/gpgonmyyubi/index.htmlWhy GPG? In an age where digital identities are easily faked and impersonation is just a few clicks away, I decided to take a step forward in securing mine. GPG (GNU Privacy Guard) provides a robust way to authenticate, encrypt, and sign digital content. In this post, I’ll walk you through how I: Created a GPG key pair Set up subkeys and stored them on my YubiKey Published my public key on my website Signed and encrypted personal documents for secure public sharing Configured email signing using GPG Step 1: Installing GPG To start, I made sure GPG was installed. Here’s how I did it on each of my systems:Hugoen-usAll text is licensed under a Creative Commons Attribution 4.0 International License.