Nexus Threat Graph | Proofpoint JP

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class="header-nav__content-link-desc">従業員をメールとクラウドの脅威から守るインテリジェントかつ包括的なアプローチ</div> </div> <div class="header-nav__content-link"> <a href="/jp/solutions/change-user-behavior" class="header-nav__content-link-text">ユーザー行動の変化</a> <div class="header-nav__content-link-desc">被害が出る前に従業員が攻撃を見抜き報告することで脅威を阻止</div> </div> <div class="header-nav__content-link"> <a href="/jp/solutions/combat-data-loss-and-insider-risk" class="header-nav__content-link-text">データ損失と内部脅威リスクを阻止</a> <div class="header-nav__content-link-desc">コンテンツ・振る舞いを相関分析、従業員の不注意、悪意、アカウントの乗っ取りを防止</div> </div> <div class="header-nav__content-link"> <a href="/jp/solutions/enable-intelligent-compliance" class="header-nav__content-link-text">最新のコンプライアンスおよびアーカイブ</a> <div class="header-nav__content-link-desc">最新のコンプライアンスとアーカイブソリューションでデータ保存とリスクを管理</div> </div> <div class="header-nav__content-link"> <a href="/jp/solutions/protect-cloud-apps" class="header-nav__content-link-text">クラウドアプリの保護</a> <div class="header-nav__content-link-desc">クラウドアプリの脅威を排除、情報漏えいの阻止、コンプライアンスリスクの低減</div> </div> <div class="header-nav__content-link"> <a href="/jp/solutions/prevent-loss-from-ransomware" class="header-nav__content-link-text">ランサムウェア対策</a> <div class="header-nav__content-link-desc">電子メールを保護することでランサムウェアによる攻撃を阻止</div> </div> <div class="header-nav__content-link"> <a href="/jp/solutions/secure-microsoft-365" class="header-nav__content-link-text">Microsoft 365 の保護</a> <div class="header-nav__content-link-desc">Microsoft 365向け世界最高峰のセキュリティコンプライアンスソリューション</div> </div> <div class="header-nav__content-link"> <a href="/jp/solutions/defend-your-remote-workforce" class="header-nav__content-link-text">Cloud Edge でテレワーク従業員を保護する</a> <div class="header-nav__content-link-desc">テレワーク向けセキュリティによる企業データへのアクセスと事業継続性の確保</div> </div> <div class="header-nav__content-link-group"> <div class="header-nav__content-group-title"> </div> </div> <div class="header-nav__content-link"> <a href="/jp/solutions/intel-mcafee-transition" class="header-nav__content-link-text">McAfee(Trerix) メールセキュリティ製品のリプレース</a> </div> <div class="header-nav__content-link"> <a href="/jp/solutions/upgrade-your-symantec-email-security-to-proofpoint" class="header-nav__content-link-text">Symantec メールセキュリティ製品のリプレース</a> </div> <div class="header-nav__content-link"> <a href="/jp/solutions/upgrade-your-fireeye-email-security-to-proofpoint" class="header-nav__content-link-text">FireEye(Trerix) メールセキュリティ製品のリプレース</a> </div> </div> </div> <div class="header-nav__menu-pane" data-content="solutions_by_industry_panel"> <div class="header-nav__content"> <h3 class="header-nav__content-title">業界別ソリューション</h3> <div class="header-nav__content-link"> <a href="/jp/solutions/state-and-local-government" class="header-nav__content-link-text">地方自治体</a> </div> <div class="header-nav__content-link"> <a href="/jp/solutions/financial-services-and-insurance" class="header-nav__content-link-text">金融</a> </div> <div class="header-nav__content-link"> <a href="/jp/solutions/healthcare-information-security" class="header-nav__content-link-text">医療機関</a> </div> <div class="header-nav__content-link"> <a href="/jp/solutions/higher-education-security" class="header-nav__content-link-text">高等教育機関</a> </div> <div class="header-nav__content-link"> <a href="/jp/solutions/email-security-solutions-for-service-providers" class="header-nav__content-link-text">インターネットサービスプロバイダ―(ISP)</a> </div> <div class="header-nav__content-link"> <a href="/jp/solutions/mobile-message-security-solutions-for-service-providers" class="header-nav__content-link-text">モバイル事業者</a> </div> <div class="header-nav__content-link"> <a href="/jp/solutions/protection-compliance-small-business" class="header-nav__content-link-text">中小企業(SMB)</a> </div> <div class="header-nav__content-link"> <a href="/jp/solutions/federal" class="header-nav__content-link-text">政府機関</a> </div> </div> </div> <div class="header-nav__menu-pane" data-content="partners_panel"> <div class="header-nav__content"> <div class="header-nav__content-links-title">パートナー</div> <div class="header-nav__content-link"> <a href="/jp/partners/channel-partners" class="header-nav__content-link-text">パートナーリスト</a> <div class="header-nav__content-link-desc">Proofpointソリューションをお客様に提供するチャネルパートナー</div> </div> <div class="header-nav__content-link"> <a href="/jp/partners/trusted-data-solutions-partnership" class="header-nav__content-link-text">アーカイブ移行パートナー</a> <div class="header-nav__content-link-desc">プルーフポイントアーカイブ移行パートナーについて</div> </div> <div class="header-nav__content-link"> <a href="/jp/partners/technology-alliance-partners" class="header-nav__content-link-text">テクニカルアライアンスパートナー</a> <div class="header-nav__content-link-desc">業界をリードするソリューションベンダとの技術連携</div> </div> <div class="header-nav__content-link"> <a href="https://partners.proofpoint.com/prm/Japanese/s/applicant" class="header-nav__content-link-text">Become a Channel Partner</a> <div 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<div class="header-nav__content-link"> <a href="/jp/news#in-the-news" class="header-nav__content-link-text">掲載メディア</a> </div> <div class="header-nav__content-link"> <a href="/jp/news#awards" class="header-nav__content-link-text">受賞アワード</a> </div> <div class="header-nav__content-link"> <a href="/jp/legal/trust" class="header-nav__content-link-text">プライバシーと信頼</a> </div> <div class="header-nav__content-link"> <a href="/jp/contact" class="header-nav__content-link-text">お問い合わせ</a> </div> </div> </div> <div class="header-nav__menu-pane" data-content="platform_panel"> <div class="header-nav__content"> <h3 class="header-nav__content-title">プラットフォーム</h3> <div class="header-nav__content-heading">「人」を中心に構築するプルーフポイントの Human-Centricプラットフォーム</div> <a href=/jp/platform class="global-elements__cta-button header-nav__content-button" > <span>詳細はこちら</span> <div class="global-elements__cta-button--arrow-wrapper"></div> </a> <div class="header-nav__content-link"> <a href="/jp/platform/nexus" class="header-nav__content-link-text">Proofpoint Nexus</a> <div class="header-nav__content-link-desc">人を守り、情報を守る検知テクノロジー</div> </div> <div class="header-nav__content-link"> <a href="/jp/platform/zen" class="header-nav__content-link-text">Proofpoint Zen</a> <div class="header-nav__content-link-desc">場所を問わずユーザーを守り、意識を向上</div> </div> </div> </div> <div class="header-nav__menu-pane" data-content="x_sch"> <div class="header-nav__content"> <div class="header-nav__content-title--search"> Search Proofpoint </div> <div class="header-nav__search"> <form class="header-nav__search-form"> <input type="text" class="header-nav__search-input" placeholder=""> <input type="submit" class="header-nav__search-button" val="サーチ"> </form> <div class="header-nav__search-sugg-title">Try searching for</div> <div class="header-nav__search-suggestions"> <a href="/jp/search?content%5Bquery%5D=Email%20Security" class="header-nav__search-suggestion">Email Security</a> <a href="/jp/search?content%5Bquery%5D=Phishing" class="header-nav__search-suggestion">Phishing</a> <a href="/jp/search?content%5Bquery%5D=DLP" class="header-nav__search-suggestion">DLP</a> <a href="/jp/search?content%5Bquery%5D=Email%20Fraud" class="header-nav__search-suggestion">Email Fraud</a> </div> </div> </div> </div> <div class="header-nav__menu-pane" data-content="x_lgn"> <div class="header-nav__content"> <div class="header-nav__content-title"> Select Product Login </div> <ul class="header-nav__logins"> <li class="header-nav__content-login"> <a href="https://proofpoint.my.site.com/community/s/" target="_blank">Support Log-in</a> </li> <li class="header-nav__content-login"> <a href="https://proofpointcybersecurityacademy.adobelearningmanager.com" target="_blank">Proofpoint Cybersecurity Academy</a> </li> <li class="header-nav__content-login"> <a href="https://suite.nexgate.com/users/sign_in" target="_blank">Digital Risk Portal</a> </li> <li class="header-nav__content-login"> <a href="https://emaildefense.proofpoint.com/login.php" target="_blank">Email Fraud Defense</a> </li> <li class="header-nav__content-login"> <a href="https://threatintel.proofpoint.com/" target="_blank">ET Intelligence</a> </li> <li class="header-nav__content-login"> <a href="https://us1.proofpointessentials.com/app/login.php" target="_blank">Proofpoint Essentials</a> </li> <li class="header-nav__content-login"> <a href="https://proofpointcommunities.force.com/community" target="_blank">Sendmail Support Log-in</a> </li> </ul> </div> </div> <div class="header-nav__menu-pane" data-content="x_lng"> <div class="header-nav__content"> <div class="header-nav__content-title"> Select Language </div> <ul class="header-nav__language-links"> <li class="header-nav__language-link"> <a href="/jp">日本語</a> </li> <li class="header-nav__language-link"> <a href="/us">English (Americas)</a> </li> <li class="header-nav__language-link"> <a href="/uk">English (Europe, Middle East, Africa)</a> </li> <li class="header-nav__language-link"> <a href="/au">English (Asia-Pacific)</a> </li> <li class="header-nav__language-link"> <a href="/es">Español</a> </li> <li class="header-nav__language-link"> <a href="/de">Deutsch</a> </li> <li class="header-nav__language-link"> <a href="/fr">Français</a> </li> <li class="header-nav__language-link"> <a href="/it">Italiano</a> </li> <li class="header-nav__language-link"> <a href="/br">Português</a> </li> <li class="header-nav__language-link"> <a href="/kr">한국어</a> </li> </ul> </div> </div> </div> </div> <div class="layout-container"> <div> <div data-drupal-messages-fallback class="hidden"></div> </div> <main class="container" role="main"> <a id="main-content" tabindex="-1"></a> <section class="row"> <div class="layout-content"> <div> <div id="block-particle-content"> <div about="/jp/why-proofpoint/nexus-threat-graph" class="node--type--general-landing-page node--view-mode--full node node-general-landing clearfix"> <div class="breadcrumbs"><div class="nav-crumbs"><div class="breadcrumb__item"><a href="/jp/why-proofpoint-legacy" class="breadcrum__item-link"> PROOFPOINTを選ぶ理由</a></div><div class="breadcrumb__item"> Nexus Threat Graph </div></div></div> <div class="general-landing__components"> <div class="paragraph paragraph--type--hero-banner-v2 paragraph--view-mode--full solution-banner"> <div class="solution-banner__main" style="background-image: url('/sites/default/files/styles/webp_conversion/public/solution-banners/pfpt-nexus-solution-banner.jpg.webp?itok=MDFklhAw')"> <div class="solution-banner__copy"> <h3>Nexus Threat Graph</h3> <h1>マルチベクターコミュニティの <br>脅威インテリジェンス</h1> <p>世界中の複数の脅威ベクトルにまたがる何兆ものリアルタイムデータポイントを<br/>組み合わせた脅威インテリジェンス、高度なAIと機械学習、そして今日の最大の<br/>サイバー脅威の一歩先を行くグローバルリサーチチームにより、<br/>比類のない保護を得ることができます。</p> </div> <div class="solution-banner__buttons"> <a href=/jp/threat-assessments class="global-elements__cta-button--white" target="" > <span>無料アセスメントのお申込み</span> <div class="global-elements__cta-button--arrow-wrapper"></div> </a> </div> </div> </div> <div class="paragraph paragraph--type--count-up paragraph--view-mode--full count-up"> <h3 class="count-up__heading"> 1日に解析するメール </h3> <div class="count-up__items"> <div class="paragraph paragraph--type--count-up-item paragraph--view-mode--default count-up-item"> <div class="count-up-item__inner"> <img loading="lazy" src="/sites/default/files/icons/emails-analyzed.svg" alt="Proofpoint Nexus Threat Graph Emails Analyzed" typeof="foaf:Image" /> <div class="count-up-item__count" data-count-up-to="2600000000" data-count-up-label="2.6B+"> 0 </div> </div> <div class="count-up-item__headline">1日に解析するメール</div> </div> <div class="paragraph paragraph--type--count-up-item paragraph--view-mode--default count-up-item"> <div class="count-up-item__inner"> <img loading="lazy" src="/sites/default/files/icons/urls-analyzed.svg" alt="Proofpoint Nexus Threat Graph Urls Analyzed" typeof="foaf:Image" /> <div class="count-up-item__count" data-count-up-to="49000000000" data-count-up-label="49B+"> 0 </div> </div> <div class="count-up-item__headline">１日に解析するURL</div> </div> <div class="paragraph paragraph--type--count-up-item paragraph--view-mode--default count-up-item"> <div class="count-up-item__inner"> <img loading="lazy" src="/sites/default/files/icons/attachments-analyzed.svg" alt="Proofpoint Nexus Threat Graph Attachments Analyzed" typeof="foaf:Image" /> <div class="count-up-item__count" data-count-up-to="1900000000" data-count-up-label="1.9B+"> 0 </div> </div> <div class="count-up-item__headline">1日に解析する添付ファイル</div> </div> <div class="paragraph paragraph--type--count-up-item paragraph--view-mode--default count-up-item"> <div class="count-up-item__inner"> <img loading="lazy" src="/sites/default/files/icons/cloud-accounts-monitored.svg" alt="Proofpoint Nexus Threat Graph Cloud Accounts Monitored" typeof="foaf:Image" /> <div class="count-up-item__count" data-count-up-to="28200000" data-count-up-label="28.2M+"> 0 </div> </div> <div class="count-up-item__headline">監視するクラウドアカウント</div> </div> <div class="paragraph paragraph--type--count-up-item paragraph--view-mode--default count-up-item"> <div class="count-up-item__inner"> <img loading="lazy" src="/sites/default/files/icons/cloud-app-cataloged.svg" alt="Proofpoint Nexus Threat Graph Cloud App Cataloged" typeof="foaf:Image" /> <div class="count-up-item__count" data-count-up-to="46000" data-count-up-label="46K+"> 0 </div> </div> <div class="count-up-item__headline">監視する<br>クラウドアプリケーション</div> </div> <div class="paragraph paragraph--type--count-up-item paragraph--view-mode--default count-up-item"> <div class="count-up-item__inner"> <img loading="lazy" src="/sites/default/files/icons/world-ids-sensors.svg" alt="Proofpoint Nexus Threat Graph World Ids Monitored" typeof="foaf:Image" /> <div class="count-up-item__count" data-count-up-to="13000" data-count-up-label="13K+"> 0 </div> </div> <div class="count-up-item__headline">世界中のIDSセンサー</div> </div> <div class="paragraph paragraph--type--count-up-item paragraph--view-mode--default count-up-item"> <div class="count-up-item__inner"> <img loading="lazy" src="/sites/default/files/icons/malware-discovered.svg" alt="Proofpoint Nexus Threat Graph Malware Discovered" typeof="foaf:Image" /> <div class="count-up-item__count" data-count-up-to="100000" data-count-up-label="100K+"> 0 </div> </div> <div class="count-up-item__headline">１日に発見する<br>マルウェアの種類</div> </div> <div class="paragraph paragraph--type--count-up-item paragraph--view-mode--default count-up-item"> <div class="count-up-item__inner"> <img loading="lazy" src="/sites/default/files/icons/domains-monitored.svg" alt="Proofpoint Nexus Threat Graph Domains Monitored" typeof="foaf:Image" /> <div class="count-up-item__count" data-count-up-to="430000000" data-count-up-label="430M+"> 0 </div> </div> <div class="count-up-item__headline">1日に監視するドメイン</div> </div> <div class="paragraph paragraph--type--count-up-item paragraph--view-mode--default count-up-item"> <div class="count-up-item__inner"> <img loading="lazy" src="/sites/default/files/icons/social-accounts-monitored.svg" alt="Proofpoint Nexus Threat Graph Social Accounts Monitored" typeof="foaf:Image" /> <div class="count-up-item__count" data-count-up-to="143000" data-count-up-label="143K+"> 0 </div> </div> <div class="count-up-item__headline">監視するソーシャル<br>メディアアカウント</div> </div> <div class="paragraph paragraph--type--count-up-item paragraph--view-mode--default count-up-item"> <div class="count-up-item__inner"> <img loading="lazy" src="/sites/default/files/icons/threat-actors-tracked.svg" alt="Proofpoint Nexus Threat Graph Threat Actors Tracked" typeof="foaf:Image" /> <div class="count-up-item__count" data-count-up-to="100" data-count-up-label="100+"> 0 </div> </div> <div class="count-up-item__headline">追跡する攻撃グループ</div> </div> </div> </div> <div class="paragraph paragraph--type--space paragraph--view-mode--full space"> <div class="space__wrapper"> <div class="space__item space__sm"> </div> </div> </div> <div class="paragraph paragraph--type--text-twocol paragraph--view-mode--full text-two-column text-two-column__img-fill-left text-two-column--color-white text-two-column__mobile-left"> <div class="text-two-column__inner"> <div class="text-two-column__columns"> <div class="text-two-column__column"> <div class="text-two-column__column-inner"> <h2 class="text-two-column__column-heading"> プルーフポイントの機械学習と<br>人工知能のDNA </h2> <p>機械学習（ML）と人工知能（AI）は、当初からプルーフポイントのDNAに組み込まれています。創業当初は、機械学習と人工知能を利用して、スパムを防御する包括的な検出機能を提供していました。しかし、状況が変化し、脅威がますます巧妙になるにつれて、プルーフポイントの機械学習エンジンも変化してきました。攻撃者は、さまざまな種類の脅威を利用して、お客様の社員をターゲットにしています。フィッシング、ランサムウェア、サプライチェーン攻撃、ビジネスメール詐欺などがその例です。プルーフポイントは、機械学習と人工知能の資産を基に、最新の攻撃者の動向に対応した投資とイノベーションを続けています。これにより、刻々と変化する脅威の状況に対して、最高の効果を発揮します。</p> </div> </div> <div class="text-two-column__column"> <div class="text-two-column__column-inner"> <div class="text-two-column__image" style="background-image: url(https://www.proofpoint.com/sites/default/files/styles/image_700_auto/public/samuel-zeller-118195-unsplash.jpg.webp?itok=gwWAeGyt)"></div> </div> </div> </div> </div> </div> <div class="paragraph paragraph--type--text-twocol paragraph--view-mode--full text-two-column text-two-column__img-fill text-two-column--color-white text-two-column__mobile-left"> <div class="text-two-column__inner"> <div class="text-two-column__columns"> <div class="text-two-column__column"> <div class="text-two-column__column-inner"> <h2 class="text-two-column__column-heading"> 機械学習、サンドボックス検知、人による多層解析 </h2> <p>脅威の進化に伴い、新たな脅威の傾向を特定し、それに適応できる大規模なソリューションが必要です。現在、攻撃者が使用する手法は多種多様であり、だからこそ、ソリューションの全体的な有効性を高めるために、一つ一つの脅威についてできる限り学ぶ必要があります。</p> <p>私たちが目にするすべての潜在的な脅威は、多層的な検出スタックを通過します。NexusAI機械学習エンジン、サンドボックスエンジン、そして人間の分析です。</p> <ul> <li><strong>NexusAI Machine Learning:</strong> NexusAIエンジンは、私たちが目にした脅威の様々な属性を分析し、メール詐欺やクレデンシャルフィッシングなどのマルウェアのない脅威を防御し、お客様に可視性を提供します。</li> <li><strong>Advanced Sandboxing Detection:</strong> プルーフポイントは複数のサンドボックスと分析を実行し、マルウェア、悪質なコード、あるいはサンドボックス回避技術を持つものを検出します。</li> <li><strong>人による解析: </strong>プルーフポイントの脅威リサーチのグローバルチームは、プルーフポイントの顧客ベース全体で見られる脅威を分析し、これらの脅威の行動をよりよく学習します。また、100人以上の攻撃者を追跡し、その動機と戦術を理解しています。そして、これらの情報は、お客様の組織と従業員の保護をより高めるために使用されます。</li> </ul> </div> </div> <div class="text-two-column__column"> <div class="text-two-column__column-inner"> <div class="text-two-column__image" style="background-image: url(https://www.proofpoint.com/sites/default/files/styles/image_700_auto/public/images/GettyImages-1160995648-min.jpg.webp?itok=nT8IV1AO)"></div> </div> </div> </div> </div> </div> <div class="paragraph paragraph--type--text-twocol paragraph--view-mode--full text-two-column text-two-column__img-fill-left text-two-column--color-white text-two-column__mobile-left"> <div class="text-two-column__inner"> <div class="text-two-column__columns"> <div class="text-two-column__column"> <div class="text-two-column__column-inner"> <h2 class="text-two-column__column-heading"> マルチベクターコミュニティ脅威インテリジェンス </h2> <p>NexusAI機械学習、高度なサンドボックス検出、人による分析から得られたデータは、相関してNexus Threat Graphに渡され、Threat Protection Platform全体で使用され、より良い保護を提供し、敵よりも優位性を保てるよう支援します。組織の規模に関係なく、最新の脅威に対するリアルタイムの保護という利点を得ることができます。プルーフポイントのカスタマーコミュニティに参加すると、<a data-entity-substitution="canonical" data-entity-type="node" data-entity-uuid="79a3d7ef-b0e4-478d-a6af-ade3d8824ff0" href="/jp/threat-reference/threat-intelligence" title="Threat Intelligence | 脅威インテリジェンス">脅威インテリジェンス</a>を共有するこのネットワークの利点を得ることができます。</p> </div> </div> <div class="text-two-column__column"> <div class="text-two-column__column-inner"> <div class="text-two-column__image" style="background-image: url(https://www.proofpoint.com/sites/default/files/styles/image_700_auto/public/twocol/gettyimages-1080277602-min.jpg.webp?itok=RSxxRQjC)"></div> </div> </div> </div> </div> </div> <div class="paragraph paragraph--type--testimonials paragraph--view-mode--full tes-carousel"> <div class="paragraph paragraph--type--testimonial paragraph--view-mode--default tes-carousel__slide"> <p class="tes-carousel__slide-quote"><b>比類ない保護機能</b> F100、F1000、G2000にわたってナンバーワンの導入実績と、Eメールでのマーケットリーダー、クラウド、ネットワーク、ソーシャルなどの他のベクターでのリーディングカンパニーによる脅威情報のリアルタイムな共有が可能です。</p> <span class="tes-carousel__slide-source"> </span> </div> <div class="paragraph paragraph--type--testimonial paragraph--view-mode--default tes-carousel__slide"> <p class="tes-carousel__slide-quote"><b>膨大なデータから得られる圧倒的なインサイト</b> NexusAIの機械学習は、私たちが見たものすべてから学ぶことによって、より効果的なものになります。</p> <span class="tes-carousel__slide-source"> </span> </div> <div class="paragraph paragraph--type--testimonial paragraph--view-mode--default tes-carousel__slide"> <p class="tes-carousel__slide-quote"><b>ユニークなソリューションの統合</b> 複数のベクトルを可視化し、脅威データを正規化およびインデックス化して、クロスベクトル攻撃から保護するために各製品にフィードバックすることです。</p> <span class="tes-carousel__slide-source"> </span> </div> </div> <div class="paragraph paragraph--type--space paragraph--view-mode--full space"> <div class="space__wrapper"> 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