Black Cat Security

本記事は、Windows Security のブログ “Detecting reflective DLL loading with Windows Defender ATP” (2017 年 11 月 13 日 米国時間公開)

本記事は、Windows Security のブログ “Making Microsoft Edge the most secure browser with Windows Defender Application Guard” (2017 年 10 月 23 日 米国時間

Today, we released security updates to provide additional protections against malicious attackers. By default, Windows 10 receives these updates automatically, and for customers running previous versions, we recommend they turn on automatic updates as a best practice.
More information about this month’s security updates can be found in the Security Update Guide.

2017 年 12 月 13 日 (日本時間)、マイクロソフトは以下のソフトウェアのセキュリティ更新プログラムを公開しまし

Last week, the CERT/CC published an advisory describing some unexpected behavior they observed when enabling system-wide mandatory Address Space Layout Randomization (ASLR) using Windows Defender Exploit Guard (WDEG) and EMET on Windows 8 and above. In this blog post, we will explain the configuration issue that CERT/CC encountered and describe work arounds to enable the desired behavior.

本記事は、Windows Security のブログ “Hardening the system and maintaining integrity with Windows Defender System Guard” (2017 年 10 月 23 日 米国

本記事は、Windows Security のブログ “Stopping ransomware where it counts: Protecting your data with Controlled folder access” (2017 年 10 月 23 日 米

Today, we released security updates to provide additional protections against malicious attackers. By default, Windows 10 receives these updates automatically, and for customers running previous versions, we recommend they turn on automatic updates as a best practice.
More information about this month’s security updates can be found in the Security Update Guide.

================================================================= 2017 年 11 月 23 日追記 11 月の Windows の月例セキュリティ更新プログラムを適用後に以下の問題が発生することを確認し

本記事は、Windows Security のブログ “Windows Defender Exploit Guard: Reduce the attack surface against next-generation malware” (2017 年 10 月 23 日 米国