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An Armful of CHERIs

Today, Arm announced that the first silicon supporting the Morello prototype architecture, a research project led by Arm, Microsoft, University of Cambridge and others, is now available on a limited run of demonstration boards, which are being shipped from today to industry partners for testing. Morello is the first high-performance implementation of the CHERI extensions.

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Coming Soon: New Security Update Guide Notification System

Sharing information through the Security Update Guide is an important part of our ongoing effort to help customers manage security risks and keep systems protected. Based on your feedback we have been working to make signing up for and receiving Security Update Guide notifications easier. We are excited to share that starting today, you can sign up with any email address that you want and receive notifications at that email address.

2022 年 1 月のセキュリティ更新プログラム (月例)

2022 年 1 月 11 日(米国時間)、マイクロソフトは、マイクロソフト製品に影響する脆弱性を修正するために、セキ

Coming Soon: New Security Update Guide Notification System

Sharing information through the Security Update Guide is an important part of our ongoing effort to help customers manage security risks and keep systems protected. Based on your feedback we have been working to make signing up for and receiving Security Update Guide notifications easier. We are excited to share that starting today, you can sign up with any email address that you want and receive notifications at that email address.

Azure App Service Linux source repository exposure

MSRC was informed by Wiz.io, a cloud security vendor, under Coordinated Vulnerability Disclosure (CVD) of an issue where customers can unintentionally configure the .git folder to be created in the content root, which would put them at risk for information disclosure. This, when combined with an application configured to serve static content, makes it possible for others to download files not intended to be public.

Azure App Service Linux source repository exposure

MSRC was informed by Wiz.io, a cloud security vendor, under Coordinated Vulnerability Disclosure (CVD) of an issue where customers can unintentionally configure the .git folder to be created in the content root, which would put them at risk for information disclosure. This, when combined with an application configured to serve static content, makes it possible for others to download files not intended to be public.

Researcher Spotlight: Dr. Nestori Syynimaa’s Constant Mission Protecting Identities

“When you find the things I find, they really matter. They affect everybody’s security.” Currently streaming : The Expanse and Lost in Space on Netflix Currently listening to : Amorphis, Architects, and Killswitch Engage Currently running : 130 kilometers (or ~80 miles) a month Currently playing : Floorball (a type of floor hockey with five players and a goalkeeper)

[IT 管理者むけ] Active Directoryのセキュリティ強化への対応をご確認ください

2021 年 11 月以降のセキュリティ更新プログラムには、脆弱性を解決するために、Active Directory における 4 件のセ

2021 年 12 月のセキュリティ更新プログラム (月例)

2021 年 12 月 14 日(米国時間)に、マイクロソフトは、マイクロソフト製品に影響する脆弱性を修正するために、セ

Researcher Spotlight: Dr. Nestori Syynimaa’s Constant Mission Protecting Identities

“When you find the things I find, they really matter. They affect everybody’s security.” Currently streaming : The Expanse and Lost in Space on Netflix Currently listening to : Amorphis, Architects, and Killswitch Engage Currently running : 130 kilometers (or ~80 miles) a month Currently playing : Floorball (a type of floor hockey with five players and a goalkeeper)