国防総省における OT:安全かつ効率的な電力網の確保に対する取り組み
April 19, 2024
サイバーセキュリティニュース: ファイブアイズのサイバーセキュリティ機関が共同で AI を導入するためのベストプラクティスを発表、スタンフォード大学は AI セキュリティを含む詳細な AI トレンド分析を発表
2024/4/19Check out recommendations for securing AI systems from the Five Eyes cybersecurity agencies. Plus, Stanford University offers a comprehensive review of AI trends. Meanwhile, a new open-source tool aims to simplify SBOM usage. And don’t miss the latest CIS Benchmarks updates. そのほか豊富な内容も掲載しています。
Tenable、Thales と共同で OT 環境の安全性を向上するためにサイバー防御シミュレーションを提供
2024/4/18The heart of the Welsh Valleys is home to the Thales Ebbw Vale campus, a world-class facility jointly funded by the Welsh government as part of its regeneration program for the region. At the core of the facility is the Cyber Range, a simulation and virtualization platform for training, testing, exercising and R&D. Tenable has joined the lineup of solutions used to run real world simulations in this controlled environment.
オラクル、2024 年 4月 「Critical Patch Update」で 239 件の CVE を修正
April 17, 2024Oracle addresses 239 CVEs in its second quarterly update of 2024 with 441 patches, including 38 critical updates.
SLSA が Nessus ソフトウェアサプライチェーンのセキュリティを強化
2024/4/16You know Tenable as a cybersecurity industry leader whose world-class exposure management products are trusted by our approximately 43,000 customers, including about 60% of the Fortune 500. But sometimes we like to give you a peek behind the curtain to share how we protect our own house against cyberattacks – and that’s what this blog is about. Today we’re sharing our experience adopting the supply-chain security framework SLSA, with the hopes that the lessons we learned will be helpful to you.
国防総省の生産ラインにおける OT セキュリティ対策
April 15, 2024How operational technology can revolutionize logistics, supply chain management, and overall efficiency.
CVE-2024-3400: Palo Alto Networks の PAN-OS GlobalProtect Gateway のゼロデイ脆弱性の悪用が確認される
2024/4/12A critical severity command injection vulnerability in Palo Alto Networks PAN-OS has been exploited in limited targeted attacks. While a fix is not yet available, patches are expected to be released on April 14 and mitigation steps are available.
サイバーセキュリティニュース: CISA は、Midnight Blizzard がマイクロソフトのハッキング中に米国政府の電子メールに不正アクセスしたと発表、連邦政府機関に即時措置を講じるよう指示
2024/4/12Check out CISA’s urgent call for federal agencies to protect themselves from Midnight Blizzard’s breach of Microsoft corporate emails. Plus, a new survey shows cybersecurity pros are guardedly optimistic about AI. Meanwhile, SANS pinpoints the four trends CISOs absolutely must focus on this year. And the NSA is sharing best practices for data security. そのほか豊富な内容も掲載しています。
マイクロソフトの 2024 年 4 月月例セキュリティ更新プログラム: 147 件の CVE を修正 (CVE-2024-29988)
2024/4/9Microsoft addresses 147 CVEs in its April 2024 Patch Tuesday release with three critical vulnerabilities and no zero-day or publicly disclosed vulnerabilities.
サイバーセキュリティニュース: CSRB は Exchange Online の侵入は防止可能と主張、CISA などは XZ のバックドアの脆弱性の悪用について警告
2024/4/5Check out why the Cyber Safety Review Board has concluded that the Microsoft Exchange Online breach “should never have occurred.” Plus, warnings about the supply chain attack against the XZ Utils open source utility are flying. In addition, a report says ransomware attacks surged in February. And the U.S. government issues a comprehensive AI usage policy for federal agencies. そのほか豊富な内容を掲載しています。
XZ Utils に仕込まれたバックドアの脆弱性 CVE-2024-3094 に関するよくある質問
March 29, 2024Frequently asked questions about CVE-2024-3094, a supply-chain attack responsible for a backdoor in XZ Utils, a widely used library found in multiple Linux distributions.
サイバーセキュリティニュース: 米政府が金融機関に対する AI の脅威を解明、NCSC が OT チームにクラウド SCADA システムの保護を促す
March 29, 2024Check out new guidance for banks on combating AI-boosted fraud. Plus, how to cut cyber risk when migrating SCADA systems to the cloud. Meanwhile, why CISA is fed up with SQLi flaws. And best practices to prevent and respond to DDoS attacks. そのほか豊富な内容を掲載しています。
米国防総省の輸送サイバーセキュリティと車両管理の強化
March 25, 2024Few things can halt operations across the Department of Defense like a critical failure of logistics and transportation. From automated asset inventory to malicious-activity detections through baselining, learn how Tenable OT Security can protect these critical functions within the DoD and work towards the federal government’s zero trust mandate in OT environments.