| ALMA-09-033350 | V1R4 | AlmaLinux OS 9 must have the opensc package installed. | AlmaLinux OS 9 |
| ALMA-09-033460 | V1R4 | The pcscd socket on AlmaLinux OS 9 must be active. | AlmaLinux OS 9 |
| ALMA-09-033570 | V1R4 | AlmaLinux OS 9 must have the pcsc-lite package installed. | AlmaLinux OS 9 |
| ALMA-09-033680 | V1R4 | AlmaLinux OS 9 must implement certificate status checking for multifactor authentication. | AlmaLinux OS 9 |
| ALMA-09-033790 | V1R4 | AlmaLinux OS 9 must enable certificate based smart card authentication. | AlmaLinux OS 9 |
| OL07-00-010061 | V3R3 | The Oracle Linux operating system must uniquely identify and must authenticate users using multifactor authentication via a graphical user logon. | Oracle Linux 7 |
| OL07-00-041002 | V3R3 | The Oracle Linux operating system must implement multifactor authentication for access to privileged accounts via pluggable authentication modules (PAM). | Oracle Linux 7 |
| OL07-00-041003 | V3R3 | The Oracle Linux operating system must implement certificate status checking for PKI authentication. | Oracle Linux 7 |
| OL08-00-010390 | V2R6 | OL 8 must have the package required for multifactor authentication installed. | Oracle Linux 8 |
| OL08-00-010400 | V2R6 | OL 8 must implement certificate status checking for multifactor authentication. | Oracle Linux 8 |
| OL09-00-000390 | V1R3 | OL 9 must have the pcsc-lite package installed. | Oracle Linux 9 |
| OL09-00-000400 | V1R3 | OL 9 must have the opensc package installed. | Oracle Linux 9 |
| OL09-00-000401 | V1R3 | OL 9 must be configured so that the pcscd service is active. | Oracle Linux 9 |
| OL09-00-000925 | V1R3 | OL 9 must enable certificate-based smart card authentication. | Oracle Linux 9 |
| OL09-00-000930 | V1R3 | OL 9 must implement certificate status checking for multifactor authentication (MFA). | Oracle Linux 9 |
| RHEL-07-010061 | V3R9 | The Red Hat Enterprise Linux operating system must uniquely identify and must authenticate users using multifactor authentication via a graphical user logon. | Red Hat Enterprise Linux 7 |
| RHEL-07-041001 | V3R9 | The Red Hat Enterprise Linux operating system must have the required packages for multifactor authentication installed. | Red Hat Enterprise Linux 7 |
| RHEL-07-041002 | V3R9 | The Red Hat Enterprise Linux operating system must implement multifactor authentication for access to privileged accounts via pluggable authentication modules (PAM). | Red Hat Enterprise Linux 7 |
| RHEL-07-041003 | V3R9 | The Red Hat Enterprise Linux operating system must implement certificate status checking for PKI authentication. | Red Hat Enterprise Linux 7 |
| RHEL-08-010390 | V2R5 | RHEL 8 must have the packages required for multifactor authentication installed. | Red Hat Enterprise Linux 8 |
| RHEL-08-010400 | V2R5 | RHEL 8 must implement certificate status checking for multifactor authentication. | Red Hat Enterprise Linux 8 |
| RHEL-09-611165 | V2R6 | RHEL 9 must enable certificate based smart card authentication. | Red Hat Enterprise Linux 9 |
| RHEL-09-611170 | V2R6 | RHEL 9 must implement certificate status checking for multifactor authentication. | Red Hat Enterprise Linux 9 |
| RHEL-09-611175 | V2R6 | RHEL 9 must have the pcsc-lite package installed. | Red Hat Enterprise Linux 9 |
| RHEL-09-611180 | V2R6 | The pcscd service on RHEL 9 must be active. | Red Hat Enterprise Linux 9 |
| RHEL-09-611185 | V2R6 | RHEL 9 must have the opensc package installed. | Red Hat Enterprise Linux 9 |
| SLES-12-030500 | V3R2 | The SUSE operating system must have the packages required for multifactor authentication to be installed. | SUSE Linux Enterprise 12 |
| SLES-12-030510 | V3R2 | The SUSE operating system must implement certificate status checking for multifactor authentication. | SUSE Linux Enterprise 12 |
| SLES-15-010460 | V2R4 | The SUSE operating system must have the packages required for multifactor authentication to be installed. | SUSE Linux Enterprise 15 |
| SLES-15-010470 | V2R4 | The SUSE operating system must implement certificate status checking for multifactor authentication. | SUSE Linux Enterprise 15 |
| TOSS-04-010240 | V2R3 | TOSS must have the packages required for multifactor authentication installed. | Tri-Lab Operating System Stack |
| UBTU-18-010431 | V2R15 | The Ubuntu operating system must implement multifactor authentication for remote access to privileged accounts in such a way that one of the factors is provided by a device separate from the system gaining access. | Ubuntu 18.04 |
| UBTU-20-010063 | V2R3 | The Ubuntu operating system must implement multifactor authentication for remote access to privileged accounts in such a way that one of the factors is provided by a device separate from the system gaining access. | Ubuntu 20.04 |
| UBTU-22-612010 | V2R6 | Ubuntu 22.04 LTS must implement multifactor authentication for remote access to privileged accounts in such a way that one of the factors is provided by a device separate from the system gaining access. | Ubuntu 22.04 |