SSH keys are a great authentication method using public-key cryptography for authentication. I use SSH keys mostly to remote login on other computer systems and authenticate myself on GIT services like GitHub, GitLab or bitbucket. Last edits: (August 14, 2026): Added note about ssh-copy-id to easily copy public ssh keys to a remote server. Create SSH keys Create your own SSH key, like this: ssh-keygen -t ed25519 -o -a 100 This will generate a ED25519 key, which is a rather new EdDSA schem...

This note contains a basic Ubuntu 18.04 server setup. The server will be installed on a encrypted LVM volume which can be unlocked via SSH. This are the settings I found most useful for me, I can’t guaranty a completely secure system by using this notes. If you find any issues or you have suggestions on what I could improve in this setup, just message me.InstallationFor advanced options, such as encrypted LVM volumes, to be available during installation, the image must be loaded from the alterna...

I am currently using the following tools and services...🔐 Authenticator:Ente AuthProton Auth (Main)💻 Browser:Vivaldi (Main)Mullvad Browser📆 Calendar:Proton Calendar🗨️ Chat:DiscordSignal☁️ Cloud Storage:Proton DriveFilen✉️ Email:Proton MailI use SimpleLogin for email aliasing.📓 Notes:Standard NotesNotesnook🪪 Password Manager:Proton Pass📷 Photo Management:Ente🔍 Search Engine:Kagi Search🛡️ VPN:Proton VPN (Main)Mullvad VPN (occasionally) ...