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As functional programmers we always face a dilemma: should we write purely functional code, or sacrifice purity for efficiency and resort to in-place updates? This paper identifies precisely when we can have the best of both worlds: a wide class of purely functional programs can be executed safely using in-place updates without requiring allocation. We describe a linear _fully in-place_ (FIP) calc
Cryptojacking, the illicit use of computing resources to mine cryptocurrency, has become increasingly prevalent in recent years, with attackers building a cybercriminal economy around attack tools, infrastructure, and services to generate revenue from targeting a wide range of vulnerable systems, including Internet of Things (IoT) devices. Microsoft researchers have recently discovered an attack l
Microsoft Copilot for Sales と Copilot for Service の一般提供が開始されました。
In March, we introduced Microsoft 365 Copilot—your copilot for work. Today, we’re bringing Microsoft 365 Copilot to more customers with our Microsoft 365 Copilot Early Access Program, and we’re introducing new Copilot capabilities to unleash creativity, unlock productivity, and uplevel skills. New research from today’s 2023 Work Trend Index shows that many employees are ready for AI to reshape wor
April 2023 update – Microsoft Threat Intelligence has shifted to a new threat actor naming taxonomy aligned around the theme of weather. MERCURY is now tracked as Mango Sandstorm and DEV-1084 is now tracked as Storm-1084. To learn more about the new taxonomy represents the origin, unique traits, and impact of threat actors, to get complete mapping of threat actor names, read this blog: Microsoft s
Windows PC の調子が悪い時や PC を売却および処分する際、アプリやファイルを削除したい時などは、Windows を初期化することで解決できることが多くあります。 今回は、初期化の方法やトラブル解決に役立つ「リフレッシュ」「復元」の方法などをわかりやすく解説します。
Products Product families Microsoft Defender Microsoft Entra Microsoft Intune Microsoft Priva Microsoft Purview Microsoft Sentinel Security AI Microsoft Copilot for Security Identity & access Microsoft Entra ID (Azure Active Directory) Microsoft Entra External ID Microsoft Entra ID Governance Microsoft Entra ID Protection Microsoft Entra Internet Access Microsoft Entra Private Access Microsoft Ent
February 15, 2024 update – On January 20, 2024, the US government conducted a disruption operation against infrastructure used by a threat actor we track as Forest Blizzard (STRONTIUM), a Russian state-sponsored threat actor, as detailed here: https://www.justice.gov/opa/pr/justice-department-conducts-court-authorized-disruption-botnet-controlled-russian December 4, 2023 update – Microsoft has ide
Microsoft Power Platform is reinventing software development with AI-powered no-code development. Today, Microsoft Power Platform is announcing Copilot in Power Apps, Power Automate, and Power Virtual Agents further democratizing development and enabling even more people to create innovative solutions through natural language. Now, if you can imagine your solution, you can simply describe it in ev
Today, we announced Microsoft 365 Copilot—your copilot for work. Copilot combines the power of large language models (LLMs) with your data in the Microsoft Graph—your calendar, emails, chats, documents, meetings, and more—and the Microsoft 365 apps to turn your words into the most powerful productivity tool on the planet. And it does so within our existing commitments to data security and privacy
毎週のように繰り返して行っている決まった作業はありませんか。同じ作業の繰り返しは、実は高度なトレース能力が必要ですが、生産性が低くなりがちです。Windows 10、Windows 11 ならば作業を自動化できる「Microsoft Power Automate Desktop」を用いて、これらの操作をワン クリックでミスなくすばやく実現できます。 ここでは Power Automate Desktop の使い方と活用方法を解説します。
Microsoft、Anthropic、Google、OpenAI が Frontier Model Forum を立ち上げる
Today we’re on the verge of a monumental shift in the technology landscape that will forever change the security community. AI and machine learning may embody the most consequential technology advances of our lifetime, bringing huge opportunities to build, discover, and create a better world. Brad Smith recently pointed out that 2023 will likely mark the inflection point for AI going mainstream, t
Have you ever wanted to tell a robot what to do using your own words, like you would to a human? Wouldn’t it be amazing to just tell your home assistant robot: “Please warm up my lunch“, and have it find the microwave by itself? Even though language is the most intuitive way for us to express our intentions, we still rely heavily on hand-written code to control robots. Our team has been exploring
With a 252 percent increase in weekly time spent in meetings in the first two years of the pandemic, we needed to find ways to “work smarter, not harder.” Both the pace of work and the amount of information needed to sift through have grown exponentially, especially with meetings. There’s a ton of time-consuming administrative work during meetings, like taking notes, figuring out important takeawa
2023 年 4 月 12 日を過ぎると、レガシの一般法人向け無料 Teams アプリ "Microsoft Teams 無料版 (クラシック)" は利用できなくなります。 Microsoft Teams Essentials にアップグレードすると、最も簡単に Teams の使用を継続でき、すべてのチャット、ファイル、チーム、会議へのアクセスも維持できます。Teams Essentials では他にも、無制限のグループ会議 (最長 30 時間、1 つの会議の参加者最大 300 人) が可能で、ユーザー 1 人につき 10 GB のクラウド ストレージも含まれており、ユーザー 1 人あたりわずか ¥500/月で利用できます。1
私達が体験している勤務形態の変化は一生に一度のもので、2019 年に戻ることはありません。ハイブリッド作業は仕事の一形態に過ぎません。つながっているが分散した昨今の従業員が力を発揮できるようにするには、仕事をより簡単かつ柔軟にするテクノロジが必要です。 仮想およびハイブリッド会議は、仕事で費やす時間の大部分を占め続けています。そのため、すべての高度な会議機能が組み合わさっていて、会議文化が次のレベルに進み、より少ない労力でより多くの成果を得ることができる統合ソリューションがこれまで以上にリーダーに必要です。 本日は、Microsoft Teams Premium について発表いたします。Microsoft Teams の慣れ親しんだ一体型のコラボレーション エクスペリエンスを基盤としたこの新しいサービスを利用すると、1 対 1 や大規模な会議、仮想予定、ウェビナーといったあらゆる会合のパー
On July 27, 2022, Microsoft discovered a vulnerability in macOS that can allow attackers to bypass application execution restrictions imposed by Apple’s Gatekeeper security mechanism, designed to ensure only trusted apps run on Mac devices. We developed a proof-of-concept exploit to demonstrate the vulnerability, which we call “Achilles”. Gatekeeper bypasses such as this could be leveraged as a ve
製品 製品グループ Microsoft Defender Microsoft Entra Microsoft Intune Microsoft Priva Microsoft Purview Microsoft Sentinel セキュリティ AI Microsoft Copilot for Security ID (アイデンティティ) とアクセス Microsoft Entra ID (Azure Active Directory) Microsoft Entra 外部 ID Microsoft Entra ID ガバナンス Microsoft Entra ID 保護 Microsoft Entra Internet Access Microsoft Entra Private Access Microsoft Entra 権限管理 Microsoft Entra 確認済み ID Mic
Microsoft Store について、およびその他の Microsoft の製品やサービスに関する情報、ヒント、特典を受け取ることを希望します。 こちらをクリックして を読む プライバシーに関する声明 .
Ransomware is one of the most pervasive threats that Microsoft Detection and Response Team (DART) responds to today. The groups behind these attacks continue to add sophistication to their tactics, techniques, and procedures (TTPs) as most network security postures increase. In this blog, we detail a recent ransomware incident in which the attacker used a collection of commodity tools and techniqu
Microsoft Ignite Edition Microsoft Learn Cloud Skills Challenge This event has come to a close, redirecting you to the most recent event in 5...4...3...2...1...
This morning, we announced new Surface devices and software experiences designed to help people connect and create on the PC using the power of the cloud, AI, and machine learning. I want to share a little bit more about some of the updates we announced across Microsoft 365, Microsoft Edge, and Bing. As Panos talked about this morning, the last few years have given rise to enduring changes in the
November 8, 2022 update – Microsoft has released patches for these issues. While Microsoft has not seen any further exploitation of these vulnerabilities in the wild since the targeted use in August, it is highly recommended that organizations patch their systems as attackers often reverse engineer patches to develop exploits. October 1, 2022 update – Added information about Exploit:Script/ExchgPr
Windows 11 が 2021 年 10 月 5 日にリリースされました。Windows 11 は Windows 10 のユーザーなら無償でアップグレードできますが、現在使用中の PC がWindows 11 に対応しているか、アップグレードする方法や新機能など、気になることも多いのではないでしょうか。 そこで今回は、Windows 11 にアップグレードするために必要な条件ややり方、新たに追加された機能などを解説します。
April 2023 update – Microsoft Threat Intelligence has shifted to a new threat actor naming taxonomy aligned around the theme of weather. NOBELIUM is now tracked as Midnight Blizzard. To learn about how the new taxonomy represents the origin, unique traits, and impact of threat actors, and to get a complete mapping of threat actor names, read this blog: Microsoft shifts to a new threat actor naming
April 2023 update – Microsoft Threat Intelligence has shifted to a new threat actor naming taxonomy aligned around the theme of weather. KNOTWEED is now tracked as Denim Tsunami. To learn about how the new taxonomy represents the origin, unique traits, and impact of threat actors, and to get a complete mapping of threat actor names, read this blog: Microsoft shifts to a new threat actor naming tax
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