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One Identity Provider for Everything 
merox #homelab#authentik#sso#docker#security#cloudflare#kubernetes Replacing scattered logins with Authentik on Oracle Cloud. Google login everywhere, proxy auth for Guacamole, OAuth2 for Portainer, and a K8s outpost for cluster services.
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The Axios Supply Chain Attack merox #security#npm#supply-chain#javascript#nodejs A compromised maintainer pushed poisoned axios versions containing a cross-platform RAT.
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SSH Hardening - Securing Your Linux Servers merox #security#ssh#linux Practical SSH hardening for production Linux servers — key-based auth, sshd_config, 2FA, host-based auth, fail2ban, and log monitoring.
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SMB Authentication with AD on Linux merox #security#smb#linux#active-directory How to integrate Linux SMB file servers with Active Directory using SSSD, Samba, Kerberos, and realmd — tested on RHEL 8 and OpenSUSE 15.6.
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Tailscale site-to-site pfSense - Linux merox #security#vpn#tailscale#pfsense How to set up a Tailscale site-to-site L3 connection between a pfSense homelab subnet and a Linux cloud VM subnet.