Office 365 のセキュリティ研究者の皆さまへ: 2017 年 3 月 ～ 5 月は報奨金が 2 倍になります
Thursday, March 02, 2017
本記事は、Microsoft Security Response Center のブログ “Office 365 security researchers: Double your bounties March-May 2017” (2017 年 3 月 1 日 米国時間
2017
Office 365 security researchers: Double your bounties March-May 2017
Wednesday, March 01, 2017
Microsoft strives to protect our customers and we’re constantly improving our security posture to meet their needs. We realize the desire of researchers and customers to security test our services to ensure they can trust us and our solutions. We also believe that if a researcher informs us of a security flaw in our Office 365 services, they should be awarded for protecting us.
SHA-1 Collisions Research
Thursday, February 23, 2017
Today, a group of eight researchers from across the security industry released a research report on SHA-1 that demonstrates for the first time, a “hash collision” for the full SHA-1 hash algorithm (called “SHAttered”). This is a significant step toward understanding this type of security issue, a milestone in cryptanalysis that has been underway for the past decade.
Adobe Flash Player security vulnerability release
Tuesday, February 21, 2017
Today, we released an Adobe Flash Player security update to provide additional protections against malicious attackers. As a best practice, we encourage customers to turn on automatic updates. More information about these updates can be found on the Security Update Guide. MSRC team
Adobe Flash Player の脆弱性を修正するセキュリティ更新プログラムを定例外で公開
Tuesday, February 21, 2017
本日、セキュリティ情報 MS17-005「Adobe Flash Player のセキュリティ更新プログラム」を公開しました。
2017 年 2 月のセキュリティ更新プログラム リリース
Tuesday, February 14, 2017
本記事は、MSRC のブログ “February 2017 security update release” (2017 年 2 月 14 日 米国時間公開) を翻訳し
February 2017 security update release
Tuesday, February 14, 2017
UPDATE: 2/15/17: We will deliver updates as part of the planned March Update Tuesday, March 14, 2017. Our top priority is to provide the best possible experience for customers in maintaining and protecting their systems. This month, we discovered a last minute issue that could impact some customers and was not resolved in time for our planned updates today.
シンプル化された Windows 7 および Windows 8.1 のサービス モデル: 最新の改善点について
Tuesday, January 17, 2017
本記事は、Windows for IT Pros のブログ “Simplified servicing for Windows 7 and Windows 8.1: the latest improvements” (2017 年 1 月 13 日 米国時間公開) を翻訳したもの
EMET 5.52 update is now available
Thursday, January 12, 2017
EMET 5.52 is the latest version of the Enhanced Mitigation Experience Toolkit (EMET) and is now available for download. EMET 5.52 is a minor update from EMET 5.51 to address the following: An issue with the EAF mitigation that causes some applications to hang on Windows 7 SP1. A fix to the MSI installer to allow in-place upgrade behavior.
2017 年 1 月のセキュリティ情報 (月例) - MS17-001 ～ MS17-004
Tuesday, January 10, 2017
2017 年 1 月 11 日 (日本時間)、マイクロソフトは計 4 件 (緊急 1 件、重要 3 件) の新規セキュリティ情報を公開し