# Cis Cassandra40 V130 4.2

> Ensure that auditing is enabled

- Skill: `cyberstrikeus/cis-cassandra40-v130-4-2` (Agent Skill)
- Install (CLI): `npx skillmds@latest add cyberstrikeus/cis-cassandra40-v130-4-2`
- Raw SKILL.md: https://api.skillmd.com/api/skills/cyberstrikeus/cis-cassandra40-v130-4-2/raw
- Safety review: PASS (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: cyberstrikeus (https://skillmd.com/u/cyberstrikeus)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/cyberstrikeus/cis-cassandra40-v130-4-2

---


# 4.2 Ensure that auditing is enabled

## Profile Applicability

- Level 1 - Cassandra on Linux

## Description

Audit logging in Cassandra logs every incoming CQL command request, Authentication (successful as well as unsuccessful) to C\* node. Currently, there are two implementations provided, the custom logger can be implemented and injected with the class name as a parameter in cassandra.yaml.

## Rationale

Unauthorized attempts to create, drop or alter users or data should be a concern.

## Audit

Allows logging to filesystem log files using logback or to a Cassandra table. When you turn on audit logging, the default is to write to logback filesystem log files. You can verify auditing is turned on:

```bash
cat cassandra.yaml | grep -Al "audit_logging_options"
```

If enabled is set to true, then success. Anything else is a finding.

## Remediation

Open the `cassandra.yaml` file in a text editor

In the `audit_logging_options` section, set `enabled` to `true`.

```yaml
# Audit logging options
audit_logging_options:
  enabled: true
```

## References

1. https://docs.datastax.com/en/datastax_enterprise/4.8/datastax_enterprise/sec/secAudit.html#secAudit

## CIS Controls

**Controls Version v8:**

- 8.2 Collect Audit Logs
  - Collect audit logs. Ensure that logging, per the enterprise's audit log management process, has been enabled across enterprise assets.

**Controls Version v7:**

- 6.2 Activate audit logging
  - Ensure that local logging has been enabled on all systems and networking devices.

## Profile

- Level 1 | Manual