# Cis Ubuntu1604 V200 4 1 1 1

> Ensure auditd is installed

- Skill: `cyberstrikeus/cis-ubuntu1604-v200-4-1-1-1` (Agent Skill)
- Install (CLI): `npx skillmds@latest add cyberstrikeus/cis-ubuntu1604-v200-4-1-1-1`
- Raw SKILL.md: https://api.skillmd.com/api/skills/cyberstrikeus/cis-ubuntu1604-v200-4-1-1-1/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-ubuntu1604-v200-4-1-1-1

---


# CIS Ubuntu Linux 16.04 LTS Benchmark v2.0.0 - Control 4.1.1.1

## Profile

- **Level:** 2 - Server
- **Level:** 2 - Workstation
- **Assessment Status:** Automated

## Description

auditd is the userspace component to the Linux Auditing System. It's responsible for writing audit records to the disk.

## Rationale

The capturing of system events provides system administrators with information to allow them to determine if unauthorized access to their system is occurring.

## Impact

None.

## Audit Procedure

### Command Line

Run the following command and verify auditd is installed:

```bash
dpkg -s auditd audispd-plugins
```

## Expected Result

The command should return package status information for both `auditd` and `audispd-plugins`, indicating they are installed.

## Remediation

### Command Line

Run the following command to install auditd:

```bash
apt install auditd audispd-plugins
```

## Default Value

auditd is not installed by default.

## References

1. CIS Ubuntu Linux 16.04 LTS Benchmark v2.0.0 - Section 4.1.1.1

## CIS Controls

| Controls Version | Control                                                                                                                                                                                                 |
| ---------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| v7               | 6.2 Activate audit logging - Ensure that local logging has been enabled on all systems and networking devices.                                                                                          |
| v7               | 6.3 Enable Detailed Logging - Enable system logging to include detailed information such as an event source, date, user, timestamp, source addresses, destination addresses, and other useful elements. |