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 blog.rchapman.org
Import an existing ssh key into YubiKey NEO PIV applet · Ryan A. Chapman
| | blog.florentdelannoy.com
SSH without a password: using public keys · Florent's Blog
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| | Florent Delannoy's blog
| | weisser-zwerg.dev
Step Up Your SSH Game: A Deep Dive into FIDO2 Hardware Keys and ProxyJump Configuration
5.3 parsecs away

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| | How to configure OpenSSH to use a FIDO2 hardware key with ProxyJump.
| | florin.myip.org
Easy multifactor authentication for SSH using YubiKey NEO tokens | Florin's blog
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| | [AI summary] A technical guide explains how to secure SSH private keys using a YubiKey NEO smartcard token to prevent brute-force attacks.
| | blog.josefsson.org
Offline GnuPG Master Key and Subkeys on YubiKey NEO Smartcard - Simon Josefsson's blog
16.6 parsecs away

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| [AI summary] The text discusses the setup and use of a YubiKey for OpenPGP operations, emphasizing the importance of an offline machine for security. It covers the process of generating keys, importing/exporting key pairs, and managing smartcard slots. The author also addresses common issues like repository configuration on Ubuntu and the use of gpg2 for key operations. The post includes user comments and discussions on topics such as key size limits, YubiKey versions, and best practices for key management.