• Skip to main content

Naga Cyber Defense

Trusted Security for all of Indonesia

  • Home
  • About
  • Programs
  • Contact
  • Blog
You are here: Home / News / Microsoft: Secured-core server membantu mencegah serangan ransomware

Microsoft: Secured-core server membantu mencegah serangan ransomware

December 10, 2021 by Winnie the Pooh

Microsoft mengatakan perangkat Windows Server dan Microsoft Azure Stack HCI bersertifikat Secured-core pertama sekarang tersedia untuk melindungi jaringan pelanggan dari ancaman keamanan, termasuk serangan ransomware.

Perangkat inti aman dipasarkan sebagai solusi untuk meningkatnya jumlah kerentanan firmware yang dapat dimanfaatkan penyerang untuk melewati Secure boot mesin Windows dan kurangnya visibilitas di tingkat firmware dalam solusi keamanan endpoint saat ini.

Semua perangkat Secured-core dilengkapi dengan perlindungan bawaan untuk ancaman yang menyalahgunakan firmware dan kelemahan keamanan driver sejak Oktober 2019. Perangkat tersebut dapat membantu melindungi dari malware yang dirancang untuk memanfaatkan kelemahan keamanan driver untuk menonaktifkan solusi keamanan.

Secured-core server yang baru disertifikasi menggunakan secure boot dan Trusted Platform Module 2.0 untuk memastikan bahwa hanya tepercaya yang dapat memuat saat boot.

Mereka juga memanfaatkan Dynamic Root of Trust Measurement (DRTM) untuk meluncurkan sistem operasi ke status tepercaya, memblokir upaya malware untuk merusak sistem.

Secured-core server juga menggunakan Hypervisor-Protected Code Integrity (HVCI) untuk memblokir semua executable dan driver (seperti Mimikatz) yang tidak ditandatangani oleh otoritas yang dikenal dan disetujui agar tidak diluncurkan.

Dengan memblokir upaya pencurian kredensial, Secured-core server dapat membantu mempersulit pelaku ancaman (termasuk geng ransomware seperti REvil) untuk bergerak secara lateral melalui jaringan, sehingga menghentikan serangan mereka sebelum mereka dapat memperoleh kegigihan dan menyebarkan muatannya.

Selengkapnya: Bleeping Computer

Tagged With: Cybersecurity, Keamanan Siber, Microsoft, Ransomware, Secured-core server

Copyright © 2025 · Naga Cyber Defense · Sitemap

Cookies Settings
We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL the cookies.
Do not sell my personal information.
AcceptReject AllCookie Settings
Manage consent

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
Functional
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
Performance
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Analytics
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
CookieDurationDescription
_ga2 yearsThe _ga cookie, installed by Google Analytics, calculates visitor, session and campaign data and also keeps track of site usage for the site's analytics report. The cookie stores information anonymously and assigns a randomly generated number to recognize unique visitors.
_gat_gtag_UA_172707709_11 minuteSet by Google to distinguish users.
_gid1 dayInstalled by Google Analytics, _gid cookie stores information on how visitors use a website, while also creating an analytics report of the website's performance. Some of the data that are collected include the number of visitors, their source, and the pages they visit anonymously.
Advertisement
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
Others
Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.
non-necessary
SAVE & ACCEPT
Powered by CookieYes Logo