Fragmented user accounts, scattered SSH keys, unmanaged sudo privileges, and expired TLS certificates represent the largest operational security liabilities in modern infrastructure.

We deploy a production-hardened, multi-master High-Availability (HA) FreeIPA / Red Hat Identity Management (IdM) domain combined with a multi-tier Public Key Infrastructure (PKI). This unified sovereign architecture delivers centralized identity management, Kerberos Single Sign-On (SSO), Host-Based Access Control (HBAC), automated host certificate issuance, and centralized sudo governance across your entire Linux server fleet.

Zero Identity Fragmentation: Single authoritative directory for user credentials, SSH public keys, groups, and netgroups across all hybrid cloud and bare-metal nodes.

Granular Host & Command Governance: Fine-grained Host-Based Access Control (HBAC) and centralized sudo rule evaluation enforced natively by System Security Services Daemon (SSSD).

Multi-Master Replication & Zero Downtime: Active-active directory topologies with multi-master LDAP and Kerberos replication, automated conflict resolution, and integrated DNS failover.

Automated Certificate Lifecycle: Integrated Dogtag Certificate System with automated host/service TLS certificate enrollment and renewal via certmonger and ACME endpoints.