I actually think web-based SSH is not a bad idea, I just wish NaSSH (the Chromium shell) was better used. If you're interested in centralized key management th

I actually think web-based SSH is not a bad idea, I just wish NaSSH (the Chromium shell) was better used. If you're interested in centralized key management that doesn't compromise private key security, I have written this for EC2: https://github.com/kislyuk/keymaker https://github.com/kislyuk/keymaker. It uses IAM to store public keys, and each instance fetches them on demand.