STIGQter: STIG Summary: Tri-Lab Operating System Stack (TOSS) 4 Security Technical Implementation Guide Version: 2 Release: 6 Benchmark Date: 01 Jul 2026:

TOSS must monitor remote access methods.

DISA Rule

SV-253056r958406_rule

Vulnerability Number

V-253056

Group Title

SRG-OS-000032-GPOS-00013

Rule Version

TOSS-04-040010

Severity

CAT II

CCI(s)

• CCI-000067 - Employ automated mechanisms to monitor remote access methods.

Weight

10

Fix Recommendation

Configure TOSS to monitor all remote access methods by adding or updating the following lines to the "/etc/rsyslog.conf" file:

auth.*;authpriv.*;daemon.* /var/log/secure

The "rsyslog" service must be restarted for the changes to take effect. To restart the "rsyslog" service, run the following command:

$ sudo systemctl restart rsyslog.service

Check Contents

Verify that TOSS monitors all remote access methods.

Check that remote access methods are being logged by running the following command:

$ sudo grep -E '(auth.*|authpriv.*|daemon.*)' /etc/rsyslog.conf
auth.*;authpriv.*;daemon.* /var/log/secure

If any of "auth.*", "authpriv.*" or "daemon.*" are not configured to be logged, this is a finding.

Vulnerability Number

V-253056

Documentable

False

Rule Version

TOSS-04-040010

Severity Override Guidance

Verify that TOSS monitors all remote access methods.

Check that remote access methods are being logged by running the following command:

$ sudo grep -E '(auth.*|authpriv.*|daemon.*)' /etc/rsyslog.conf
auth.*;authpriv.*;daemon.* /var/log/secure

If any of "auth.*", "authpriv.*" or "daemon.*" are not configured to be logged, this is a finding.

Check Content Reference

M

Target Key

5469