AzureCerulean<p>### <a href="https://4bear.com/tags/Cloudflare" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cloudflare</span></a> open sources <a href="https://4bear.com/tags/OPKSSH" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OPKSSH</span></a> to bring Single Sign-On <a href="https://4bear.com/tags/SSO" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SSO</span></a> to <a href="https://4bear.com/tags/SSH" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SSH</span></a></p><p>This week, it was officially open-sourced under the umbrella of the <a href="https://4bear.com/tags/OpenPubkey" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenPubkey</span></a> project, itself became a <a href="https://4bear.com/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Linux</span></a> Foundation open-source initiative in 2023, OPKSSH remained closed-source until now. Making it easy to <a href="https://4bear.com/tags/authenticate" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>authenticate</span></a> to <a href="https://4bear.com/tags/servers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>servers</span></a> over SSH using <a href="https://4bear.com/tags/OpenID" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenID</span></a> Connect (<a href="https://4bear.com/tags/OIDC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OIDC</span></a>), allowing developers to ditch manually configured SSH keys in favor of identity provider-based access.</p><p><a href="https://www.helpnetsecurity.com/2025/03/28/opkssh-sso-ssh/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">helpnetsecurity.com/2025/03/28</span><span class="invisible">/opkssh-sso-ssh/</span></a></p>