Ensure device security events are logged and forwarded to a central syslog/SIEM

中レベル 1手動レビューprinter

説明

Print devices keep only a small internal event log. Forwarding admin logins, configuration and firmware changes and failed authentications to syslog/SIEM lets compromise or misuse be detected and investigated.

チェック方法

監査方法: 手動レビュー

この推奨事項は自動ではチェックできません。--include-manual を指定すると、スキャン結果にこの手順付きで一覧表示されます。

In the Embedded Web Server (EWS: browse to https://<printer-ip>/ and sign in as administrator; HP: Security / Networking tabs, Xerox: Properties > Security / Connectivity, Ricoh: Device Management > Configuration, Canon: Settings/Registration > Network Settings / Security Settings) > Security / Networking > Syslog or Audit Log (HP: Security > Syslog / Event Log; Xerox: Security > Audit Log; Ricoh: Device Management > Logs): audit logging ON, syslog server set to the central collector (TLS syslog where supported), severity covering security/authentication events; the device NTP/time server is configured so timestamps are correct; confirm in the SIEM that events from the device's IP were received recently.

修正方法

修正方法: ガイダンスまたは IaC パッチ

EWS: enable the audit/security event log, configure the syslog destination (preferably TLS, tcp/6514), set NTP to the organisation time servers, and create a SIEM alert for admin logins, configuration changes and firmware updates.

プロパティ

オペレーティングシステム: すべて
タグ: printerloggingmonitoring
参照: CIS Multi-Function Device Benchmark v1.0.0 - Logging and auditing (verify section number for your release)