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PKI.js might be a bit more popular than Smallstep SSH. We know about 1 link to it since March 2021 and only 1 link to Smallstep SSH. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Through a combination of the properties that are in an SSH certificate and configuration on the hosts, you'll be able to realize RBAC. If you're using the open source step-ca, this will require you to configure things yourself on the hosts. We also have an offering where this capability and management/auditing of the rules is hosted for you, which makes that specific part easier: https://smallstep.com/sso-ssh/. Source: almost 2 years ago
I have several networking devices around the country with OpenWrt on them (for example, at my mom's house). They serve different needs, with different selections of packages installed, and are not of the same hardware, so keeping them up to date proved a hassle eventually. I chose to wrap some primitive Python around OpenWrt's excellent ImageBuilder that helps me keep a declarative build configuration around in an... - Source: Hacker News / almost 4 years ago
Keystash.io - Centralized Linux user and SSH key management software
Smallstep Certificates - A private certificate authority (X.509 & SSH) & ACME server for secure automated certificate management, so you can use TLS everywhere & SSO for SSH.
OneLogin - On-demand SSO, directory integration, user provisioning and more
EJBCA - EJBCA® is a PKI Certificate Authority software, built using Java (JEE) technology.
BastionXP - BastionXP Identity Based Infrastructure Access Platform is a Public Key Infrastructure (PKI) / Certificate Authority (CA) that creates, signs and distributes SSH, SSL X.509 certificates to servers and users upon successful SSO login via OAuth or SAML
OpenXPKI - OpenXPKI is a software stack that provides all necessary components to manage keys and certificates...