Mitsubishi Electric to Acquire Nozomi Networks
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Fueled by our OT‑specific threat intelligence enriched with the Threat Intelligence Expansion Pack from Mandiant, Nozomi Arc delivers automated cyber threat prevention without disrupting OT operations.
It keeps processes running safely while giving asset owners complete control via flexible threat response modes suited to diverse risk environments.
Nozomi Arc is a host-based security sensor that detects and defends against malicious or compromised endpoints. It sends collected data to Nozomi Guardian or Nozomi Vantage for further analysis and correlation.
Detect the use of USB devices and malicious HIDs
Correlate events with user’s behavior
Monitor local events for signs of suspicious activity
Detect, quarantine or delete malware and malicious software
Collect endpoint inventory, security and performance data
Arc also turns any endpoint into a lightweight network sensor by discovering nearby devices on the host’s subnet, tracking their behavior and detecting threats – without deploying Guardian sensors.
Passive analysis
Discover neighboring devices
Enrich asset data with active queries
重要資産
ネットワーク監視が過剰になるような重要資産の保護
遠隔地の変電所・支所
限られたメンテナンスウインドウでの配備や、その他のネットワークの煩わしさを回避する。
低帯域幅、高遅延
貨物船、採掘現場、その他ケーブル配線が困難なネットワークに最適
インサイダーの脅威
疑わしいユーザー・アクティビティと特定のデバイスを関連付けることで、フォレンジックを高速化
契約技術者
接続中のホスト・デバイスのアクティブ・セッションを1つだけモニターする。
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