ランサムウェアに襲われた自治体が、身代金を払わないために使った“切り札”とは:自治体を狙うランサムウェア攻撃【前編】
世界各国の自治体は、ランサムウェア攻撃に備えてどのような対策を進めているのか。実際にランサムウェア攻撃を受けた米国地方都市の取り組みを紹介する。
「まさか」のタイミングだった。カリフォルニア州ランチョクカモンガ市のITディレクターを務めるダリル・ポーク氏がランサムウェア(身代金要求型マルウェア)対策についての講演を録画していたその日、同市は他でもないランサムウェア攻撃を受けた。
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DownloadCenter
製品資料 ゾーホージャパン株式会社
サービスアカウントによる特権アクセスの管理に頭を悩ませるセキュリティ担当者は少なくないだろう。重要なシステムやデータを守るには、こうした特権アクセスを適切に管理し、アカウントを保護することが求められる。
製品資料 ゾーホージャパン株式会社
サービスアカウントの悪用や誤用が問題になっている。システムやアプリケーションへのアクセスに特別な権限を有しているだけに、悪用されれば大きな被害につながる可能性もある。管理・保護のベストプラクティスをチェックしよう。
製品資料 Splunk Services Japan合同会社
eコマースの登場以降、デジタル決済の選択肢は急速に広がり、利用者の利便性は飛躍的に高まった。一方で、それぞれの決済方法を利用するユーザーを標的とした金融犯罪や不正行為も爆発的に増加している。どう防げばよいのだろうか。
製品資料 Splunk Services Japan合同会社
金融サービス業界において、金融犯罪を防ぐための対策は不可欠だ。デジタルサービスが増え、システムが複雑化する中で、どう対策を実践していくか。取引詐欺やマネーロンダリングなど4つのシーンを取り上げ、具体的な対策を解説する。
製品資料 グーグル合同会社
クラウドシフトが進み、リモートワークも普及した現代のIT環境で重要性が高まっているのが、ゼロトラストに基づくセキュリティ対策だ。その新たなアプローチとして、ブラウザベースの手法が注目されている。どういった手法なのか。