> For the complete documentation index, see [llms.txt](https://docs.plura.io/ko/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.plura.io/ko/faq/siem/ibm-aix/audit.md).

# Audit 설정 안내

### 1. AIX에서 Remote Logging 설정 <a href="#id-1" id="id-1"></a>

* PLURA 상단 메뉴에서 `Install Agents` 선택
* OS별 선택에서 `UNIX > AIX 탭` 클릭

### 2. 파일 감사 설정 <a href="#id-2" id="id-2"></a>

* `Audit` > `config` 설정값 변경
* 감사 서비스 종료

```bash
audit off
```

```bash
audit shutdown
```

* `config` 파일 수정

```bash
vi /etc/security/audit/config
```

```
  // 값 변경

  set binmode = off

  streammode = on

  // 입력값 추가(class section, user section)

  class:

  system = USER_Remove,USER_Create,GROUP_Create,GROUP_Remove

  init = User_Login

  …

  users:

  root = general

  default = general, system, init
```

* `streamcmds` 파일 수정

```bash
/etc/security/audit/streamcmds
```

```
  // 입력값 추가

  /usr/sbin/auditstream | auditpr -v | /usr/bin/logger -p local7.info &

  find /etc -type f | awk ‘{printf(“%s:\n\tw = FILE_Write\n\n”,$1)}’ >> /etc/security/audit/objects

  /usr/sbin/auditstream | /usr/sbin/auditselect -e “event == FILE_Write” | auditpr  -hhelpPRtTc -v > /dev/console &
```

* `objects` 파일 수정

```bash
vi /etc/security/audit/objects
```

```
  /etc/hosts:

  w = FILE_Write
```

* **Audit Tag Name 설정**

```bash
vi /etc/security/audit/objects
```

```
  /etc/hosts:

  w = W_@태그네임
```

* `events` 파일 수정

```bash
vi /etc/security/audit/events
```

```
  W_@태그네임 = printf “%s_qubit”
```

### 3. Syslog 모듈 구성 <a href="#id-3" id="id-3"></a>

* `syslog.conf` 파일 수정

```bash
vi /etc/syslog.conf
```

```
  // 입력값 추가

  *.info @로그취합서버 IP주소

  *.debug @로그취합서버 IP주소

  …

  *.debug;*.emerg;*.alert;*.crit;*.err;*.warning;*.notice;*.info;mail.none;auth.none  /var/adm/syslog/syslog.log

  #User.debug /var/adm/syslog/syslog.log rotate size 5m files 5
```

* `syslog` 재시작

```bash
refresh -s syslogd
```

* `audit` 시작

```bash
audit off
```

```bash
audit start
```

### 4. Audit 필터 등록 <a href="#id-4" id="id-4"></a>

* PLURA 웹에서 Audit 필터를 등록합니다. [(바로가기)](https://docs.plura.io/ko/function/common/filter/audit)

### 5. Audit 필터 탐지 활용  <a href="#id-5" id="id-5"></a>

* [(바로가기)](https://docs.plura.io/ko/faq/siem/ibm-aix/audit-1)<br>

### 참고사이트 <a href="#id-6" id="id-6"></a>

> <https://developer.ibm.com/technologies/systems/articles/au-audit_filter/>


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