Micro Focus NetIQ Access Manager ๋กœ๊ทธ ์ˆ˜์ง‘

๋‹ค์Œ์—์„œ ์ง€์›:

์ด ๋ฌธ์„œ์—์„œ๋Š” Bindplane์„ ์‚ฌ์šฉํ•˜์—ฌ Micro Focus NetIQ Access Manager ๋กœ๊ทธ๋ฅผ Google Security Operations์— ์ˆ˜์ง‘ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค. Micro Focus NetIQ Access Manager๋Š” ์ค‘์•™ ์ง‘์ค‘์‹ ์ธ์ฆ, ์Šน์ธ, ์‹ฑ๊ธ€ ์‚ฌ์ธ์˜จ (SSO) ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•˜์—ฌ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜๊ณผ ๋ฐ์ดํ„ฐ๋ฅผ ๋ณดํ˜ธํ•˜๋„๋ก ์„ค๊ณ„๋œ ID ๋ฐ ์•ก์„ธ์Šค ๊ด€๋ฆฌ (IAM) ์†”๋ฃจ์…˜์ž…๋‹ˆ๋‹ค.

์‹œ์ž‘ํ•˜๊ธฐ ์ „์—

  • Google Security Operations ์ธ์Šคํ„ด์Šค๊ฐ€ ์žˆ๋Š”์ง€ ํ™•์ธํ•ฉ๋‹ˆ๋‹ค.
  • Windows 2016 ์ด์ƒ ๋˜๋Š” systemd๊ฐ€ ์„ค์น˜๋œ Linux ํ˜ธ์ŠคํŠธ๋ฅผ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ๋Š”์ง€ ํ™•์ธํ•ฉ๋‹ˆ๋‹ค.
  • ํ”„๋ก์‹œ ๋’ค์—์„œ ์‹คํ–‰ํ•˜๋Š” ๊ฒฝ์šฐ ๋ฐฉํ™”๋ฒฝ ํฌํŠธ๊ฐ€ ์—ด๋ ค ์žˆ๋Š”์ง€ ํ™•์ธํ•ฉ๋‹ˆ๋‹ค.
  • NetIQ Access Manager์— ๋Œ€ํ•œ ๊ถŒํ•œ ์žˆ๋Š” ์•ก์„ธ์Šค ๊ถŒํ•œ์ด ์žˆ๋Š”์ง€ ํ™•์ธํ•ฉ๋‹ˆ๋‹ค.

Google SecOps ์ˆ˜์ง‘ ์ธ์ฆ ํŒŒ์ผ ๊ฐ€์ ธ์˜ค๊ธฐ

  1. Google SecOps ์ฝ˜์†”์— ๋กœ๊ทธ์ธํ•ฉ๋‹ˆ๋‹ค.
  2. SIEM ์„ค์ • > ์ˆ˜์ง‘ ์—์ด์ „ํŠธ๋กœ ์ด๋™ํ•ฉ๋‹ˆ๋‹ค.
  3. ์ˆ˜์ง‘ ์ธ์ฆ ํŒŒ์ผ์„ ๋‹ค์šด๋กœ๋“œํ•ฉ๋‹ˆ๋‹ค. Bindplane์ด ์„ค์น˜๋  ์‹œ์Šคํ…œ์— ํŒŒ์ผ์„ ์•ˆ์ „ํ•˜๊ฒŒ ์ €์žฅํ•ฉ๋‹ˆ๋‹ค.

Google SecOps ๊ณ ๊ฐ ID ๊ฐ€์ ธ์˜ค๊ธฐ

  1. Google SecOps ์ฝ˜์†”์— ๋กœ๊ทธ์ธํ•ฉ๋‹ˆ๋‹ค.
  2. SIEM ์„ค์ • > ํ”„๋กœํ•„๋กœ ์ด๋™ํ•ฉ๋‹ˆ๋‹ค.
  3. ์กฐ์ง ์„ธ๋ถ€์ •๋ณด ์„น์…˜์—์„œ ๊ณ ๊ฐ ID๋ฅผ ๋ณต์‚ฌํ•˜์—ฌ ์ €์žฅํ•ฉ๋‹ˆ๋‹ค.

Bindplane ์—์ด์ „ํŠธ ์„ค์น˜

Windows ์„ค์น˜

  1. ๋ช…๋ น ํ”„๋กฌํ”„ํŠธ ๋˜๋Š” PowerShell์„ ๊ด€๋ฆฌ์ž๋กœ ์—ฝ๋‹ˆ๋‹ค.
  2. ๋‹ค์Œ ๋ช…๋ น์–ด๋ฅผ ์‹คํ–‰ํ•ฉ๋‹ˆ๋‹ค.

    msiexec /i "https://github.com/observIQ/bindplane-agent/releases/latest/download/observiq-otel-collector.msi" /quiet
    

Linux ์„ค์น˜

  1. ๋ฃจํŠธ ๋˜๋Š” sudo ๊ถŒํ•œ์œผ๋กœ ํ„ฐ๋ฏธ๋„์„ ์—ฝ๋‹ˆ๋‹ค.
  2. ๋‹ค์Œ ๋ช…๋ น์–ด๋ฅผ ์‹คํ–‰ํ•ฉ๋‹ˆ๋‹ค.

    sudo sh -c "$(curl -fsSlL https://github.com/observiq/bindplane-agent/releases/latest/download/install_unix.sh)" install_unix.sh
    

์ถ”๊ฐ€ ์„ค์น˜ ๋ฆฌ์†Œ์Šค

Syslog๋ฅผ ์ˆ˜์ง‘ํ•˜์—ฌ Google SecOps๋กœ ์ „์†กํ•˜๋„๋ก Bindplane ์—์ด์ „ํŠธ ๊ตฌ์„ฑ

  1. ๊ตฌ์„ฑ ํŒŒ์ผ์— ์•ก์„ธ์Šคํ•ฉ๋‹ˆ๋‹ค.

    1. config.yaml ํŒŒ์ผ์„ ์ฐพ์Šต๋‹ˆ๋‹ค. ์ผ๋ฐ˜์ ์œผ๋กœ Linux์—์„œ๋Š” /etc/bindplane-agent/ ๋””๋ ‰ํ„ฐ๋ฆฌ์— ์žˆ๊ณ  Windows์—์„œ๋Š” ์„ค์น˜ ๋””๋ ‰ํ„ฐ๋ฆฌ์— ์žˆ์Šต๋‹ˆ๋‹ค.
    2. ํ…์ŠคํŠธ ํŽธ์ง‘๊ธฐ (์˜ˆ: nano, vi, ๋ฉ”๋ชจ์žฅ)๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ํŒŒ์ผ์„ ์—ฝ๋‹ˆ๋‹ค.
  2. ๋‹ค์Œ๊ณผ ๊ฐ™์ด config.yaml ํŒŒ์ผ์„ ์ˆ˜์ •ํ•ฉ๋‹ˆ๋‹ค.

    receivers:
        tcplog:
            # Replace the port and IP address as required
            listen_address: "0.0.0.0:5252"
    
    exporters:
        chronicle/chronicle_w_labels:
            compression: gzip
            # Adjust the path to the credentials file you downloaded in Step 1
            creds: '/path/to/ingestion-authentication-file.json'
            # Replace with your actual customer ID from Step 2
            customer_id: <customer_id>
            endpoint: malachiteingestion-pa.googleapis.com
            # Add optional ingestion labels for better organization
            ingestion_labels:
                log_type: SYSLOG
                namespace: netiq_access
                raw_log_field: body
    
    service:
        pipelines:
            logs/source0__chronicle_w_labels-0:
                receivers:
                    - tcplog
                exporters:
                    - chronicle/chronicle_w_labels
    
  3. ์ธํ”„๋ผ์— ํ•„์š”ํ•œ ๋Œ€๋กœ ํฌํŠธ์™€ IP ์ฃผ์†Œ๋ฅผ ๋ฐ”๊ฟ‰๋‹ˆ๋‹ค.

  4. <customer_id>๋ฅผ ์‹ค์ œ ๊ณ ๊ฐ ID๋กœ ๋ฐ”๊ฟ‰๋‹ˆ๋‹ค.

  5. Google SecOps ์ˆ˜์ง‘ ์ธ์ฆ ํŒŒ์ผ ๊ฐ€์ ธ์˜ค๊ธฐ ์„น์…˜์—์„œ ์ธ์ฆ ํŒŒ์ผ์ด ์ €์žฅ๋œ ๊ฒฝ๋กœ๋กœ /path/to/ingestion-authentication-file.json๋ฅผ ์—…๋ฐ์ดํŠธํ•ฉ๋‹ˆ๋‹ค.

Bindplane ์—์ด์ „ํŠธ๋ฅผ ๋‹ค์‹œ ์‹œ์ž‘ํ•˜์—ฌ ๋ณ€๊ฒฝ์‚ฌํ•ญ ์ ์šฉ

  • Linux์—์„œ Bindplane ์—์ด์ „ํŠธ๋ฅผ ๋‹ค์‹œ ์‹œ์ž‘ํ•˜๋ ค๋ฉด ๋‹ค์Œ ๋ช…๋ น์–ด๋ฅผ ์‹คํ–‰ํ•ฉ๋‹ˆ๋‹ค.

    sudo systemctl restart bindplane-agent
    
  • Windows์—์„œ Bindplane ์—์ด์ „ํŠธ๋ฅผ ๋‹ค์‹œ ์‹œ์ž‘ํ•˜๋ ค๋ฉด ์„œ๋น„์Šค ์ฝ˜์†”์„ ์‚ฌ์šฉํ•˜๊ฑฐ๋‚˜ ๋‹ค์Œ ๋ช…๋ น์–ด๋ฅผ ์ž…๋ ฅํ•˜๋ฉด ๋ฉ๋‹ˆ๋‹ค.

    net stop BindPlaneAgent && net start BindPlaneAgent
    

NetIQ Access Manager์—์„œ ID ์„œ๋ฒ„ ๊ฐ์‚ฌ ์ด๋ฒคํŠธ ๊ตฌ์„ฑ

  1. NetIQ ๊ด€๋ฆฌ ์ฝ˜์†”์— ๋กœ๊ทธ์ธํ•ฉ๋‹ˆ๋‹ค.
  2. ๊ธฐ๊ธฐ > ID ์„œ๋ฒ„ > ์„œ๋ฒ„ > ํŽธ์ง‘ > ๊ฐ์‚ฌ ๋ฐ ๋กœ๊น…์„ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค.
  3. ๊ฐ์‚ฌ ๋กœ๊น…์—์„œ ์‚ฌ์šฉ ์„ค์ •์„ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค.
  4. ๋ชจ๋“  ์ด๋ฒคํŠธ๋ฅผ ๊ฐ์‚ฌํ•˜๋ ค๋ฉด ๋ชจ๋‘ ์„ ํƒ์„ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค.
  5. ์ ์šฉ๎„’> ํ™•์ธ์„ ํด๋ฆญํ•ฉ๋‹ˆ๋‹ค.
  6. ์„œ๋ฒ„ > ์„œ๋ฒ„ ์—…๋ฐ์ดํŠธ๋ฅผ ํด๋ฆญํ•ฉ๋‹ˆ๋‹ค.

NetIQ Access Manager์—์„œ Access Gateway ๊ฐ์‚ฌ ์ด๋ฒคํŠธ ๊ตฌ์„ฑ

  1. NetIQ ๊ด€๋ฆฌ ์ฝ˜์†”์— ๋กœ๊ทธ์ธํ•ฉ๋‹ˆ๋‹ค.
  2. ๊ธฐ๊ธฐ > ์•ก์„ธ์Šค ๊ฒŒ์ดํŠธ์›จ์ด > ์ˆ˜์ • > ๊ฐ์‚ฌ๋กœ ์ด๋™ํ•ฉ๋‹ˆ๋‹ค.
  3. ๋ชจ๋‘ ์„ ํƒ์„ ํด๋ฆญํ•ฉ๋‹ˆ๋‹ค.
  4. ํ™•์ธ > ํ™•์ธ์„ ํด๋ฆญํ•ฉ๋‹ˆ๋‹ค.
  5. ์•ก์„ธ์Šค ๊ฒŒ์ดํŠธ์›จ์ด ํŽ˜์ด์ง€์—์„œ ์—…๋ฐ์ดํŠธ๋ฅผ ํด๋ฆญํ•ฉ๋‹ˆ๋‹ค.

NetIQ Access Manager์—์„œ ๋กœ๊น… ์„œ๋ฒ„ ๊ตฌ์„ฑ

  1. NetIQ ๊ด€๋ฆฌ ์ฝ˜์†”์— ๋กœ๊ทธ์ธํ•ฉ๋‹ˆ๋‹ค.
  2. ๊ฐ์‚ฌ๋ฅผ ํด๋ฆญํ•ฉ๋‹ˆ๋‹ค.
  3. ๋‹ค์Œ ์„ธ๋ถ€์ •๋ณด๋ฅผ ์ง€์ •ํ•ฉ๋‹ˆ๋‹ค.

    • syslog๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋ฉ”์ผ ๊ฐ์‚ฌ: ๊ฐ์‚ฌ ์„œ๋ฒ„์— ๊ฐ์‚ฌ ์ด๋ฒคํŠธ๋ฅผ ์ „์†กํ•˜๋ ค๋ฉด ์ด ์˜ต์…˜์„ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค.
    • ๊ฐ์‚ฌ ์„œ๋ฒ„ ์‹คํŒจ ์‹œ ์„œ๋น„์Šค ์ค‘์ง€: ๋น„์›Œ ๋‘ก๋‹ˆ๋‹ค.
    • ์„œ๋ฒ„ ์ˆ˜์‹  ๋Œ€๊ธฐ ์ฃผ์†Œ: Bindplane IP ์ฃผ์†Œ๋ฅผ ์ž…๋ ฅํ•ฉ๋‹ˆ๋‹ค.
    • ํฌํŠธ: Bindplane์— ์—ฐ๊ฒฐํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋˜๋Š” syslog ํฌํŠธ๋ฅผ ์ง€์ •ํ•ฉ๋‹ˆ๋‹ค.
    • ํ˜•์‹: CSV๋ฅผ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค.
    • ๊ด€๋ฆฌ ์ฝ˜์†” ๊ฐ์‚ฌ ์ด๋ฒคํŠธ: ๋ชจ๋‘๋ฅผ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค.
  4. ๊ฐ์‚ฌ์— syslog๊ฐ€ ์„ ํƒ๋œ ๊ฒฝ์šฐ ๋‹ค์Œ์„ ์‹คํ–‰ํ•ฉ๋‹ˆ๋‹ค.

    1. nam.conf์—์„œ SYSLOG_DAEMON ๊ฐ’์„ rsyslog๋กœ ๋ณ€๊ฒฝํ•ฉ๋‹ˆ๋‹ค. ์ด๋ ‡๊ฒŒ ํ•˜๋ฉด ๊ธฐ๋ณธ syslog ๋ฐ๋ชฌ์ด rsyslog๋กœ ๋ณ€๊ฒฝ๋ฉ๋‹ˆ๋‹ค.
    2. Auditlogging.cfg ํŒŒ์ผ์„ ์ˆ˜์ •ํ•˜๊ณ  SERVERIP ๋ฐ SERVERPORT ๋งคํฌ๋กœ๋ฅผ ๋ชจ๋‘ ๋น„์–ด ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ์„ค์ •ํ•˜๋ ค๋ฉด ๋‹ค์Œ์„ ์‹คํ–‰ํ•˜์„ธ์š”.

      LOGDEST=syslog
      FORMAT=JSON
      SERVERIP=
      SERVERPORT=
      
  5. UDP๋ฅผ ๊ตฌ์„ฑํ•˜๋ ค๋ฉด ๋‹ค์Œ์„ ์‹คํ–‰ํ•˜์„ธ์š”.

      #$ModLoad imtcp # load TCP listener
      $InputTCPServerRun 1290
      $template ForwardFormat,"<%PRI%>%TIMESTAMP:::date-rfc3164% %HOSTNAME% %syslogtag:1:32%%msg:::sp-if-no-1st-sp%%msg%\n"
      $ModLoad imudp
      local0.* @FORWARDERIP:PORT_NUMBER;ForwardFormat
    
  6. rsyslog ์„œ๋น„์Šค๋ฅผ ๋‹ค์‹œ ์‹œ์ž‘ํ•ฉ๋‹ˆ๋‹ค.

๋„์›€์ด ๋” ํ•„์š”ํ•˜์‹ ๊ฐ€์š”? ์ปค๋ฎค๋‹ˆํ‹ฐ ํšŒ์› ๋ฐ Google SecOps ์ „๋ฌธ๊ฐ€๋กœ๋ถ€ํ„ฐ ๋‹ต๋ณ€์„ ๋ฐ›์œผ์„ธ์š”.