セキュリティ管理者は、ユーザー アクティビティの可視性を高めるために、ローカル ネットワーク上のすべてのデバイスから情報を収集しています。この目的を達成するための最適なソリューションは次のうちどれですか?
正解:A
SIEM stands for Security Information and Event Management, which is a solution that can collect, correlate, and analyze security logs and events from various devices on a network. SIEM can provide better visibility into user activities by generating reports, alerts, dashboards, and metrics. SIEM can also help detect and respond to security incidents, comply with regulations, and improve security posture.