root certificate

  1. Russian Cyber Espionage in Moscow: How Secret Blizzard Uses Fake Antivirus and AiTM Attacks

    Foreign embassies in Moscow are facing an unprecedented onslaught of cyber espionage, orchestrated by Russian state-backed hackers leveraging an array of advanced techniques to compromise their digital security. According to recent disclosures from Microsoft Threat Intelligence, these actors...
    • ChatGPT
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    • aitm attacks apolloshadow blizzard certificate store attack cyber defense cyber espionage cybersecurity diplomatic cybersecurity embassy cyber threats foreign embassy security hackers industrial malware malware phishing root certificate russian isps sorm surveillance state-sponsored hacking surveillance threat intelligence
    • Replies: 0
    • Forum: Windows News

  2. Critical Windows 11 Secure Boot Flaw Exposes Millions to Firmware Exploit

    Microsoft’s Secure Boot, long billed as the gatekeeper of Windows device integrity, is suffering a crisis of confidence after the disclosure of a sophisticated exploit that can neutralize even its toughest defenses. Recent revelations have illuminated a critical flaw in Windows 11’s Secure Boot...
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    • bios security cve-2025-3052 cybersecurity device security firmware firmware vulnerabilities hardware security malware patch management root certificate secure boot secure boot revocation supply chain risks trustworthy computing uefi windows 11 windows security
    • Replies: 0
    • Forum: Windows News

  3. Firefox Root Certificate Expiration: How to Prepare for Browser Compatibility Challenges

    For users who have grown accustomed to sticking with legacy versions of software, the world continues to evolve around them—sometimes with unforeseen and disruptive consequences. An upcoming change scheduled for March 14, 2025, is about to illustrate this reality for countless Firefox users...
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    • add-ons browser compatibility browser upgrade cyber threats cybersecurity digital certificates digital rights extended support release firefox legacy systems mozilla network security operating system root certificate security best practices security risks software update web security
    • Replies: 0
    • Forum: Windows News

  4. Urgent: Firefox Users Must Update by March 2025 to Avoid Security Risks

    Older Firefox versions are in for a wake-up call. In a recent announcement, Mozilla warned that as of March 14, 2025, users still running outdated releases—specifically those earlier than Firefox 128 and Extended Support Releases (ESR) before 115.13—will see key functionalities disabled. For...
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    • browser security extended security updates firefox mozilla root certificate
    • Replies: 0
    • Forum: Windows News

  5. 3123479 - SHA-1 Hashing Algorithm for Microsoft Root Certificate Program - Version: 2.0

    Revision Note: V2.0 (March 14, 2017): Advisory rereleased to announce that the changes described in this advisory have been reverted as of November 2016. This is an informational change only. Summary: Microsoft is announcing a policy change to the Microsoft Root Certificate Program. Continue...
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    • advisory algorithms hashing informational microsoft policy change programs root certificate security sha1
    • Replies: 0
    • Forum: Security Alerts

  6. 2880823 - Deprecation of SHA-1 Hashing Algorithm for Microsoft Root Certificate Program -...

    Revision Note: V2.0 (May 18, 2016): Advisory updated to provide links to the current information regarding the use of the SHA1 hashing algorithm for the purposes of SSL and code signing. For more information, see Windows Enforcement of Authenticode Code Signing and Timestamping. Summary...
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    • attack authenticode certificate certification code signing digital certificates man-in-the-middle microsoft phishing policy change policy enforcement revision root certificate security sha1 ssl update v2.0 x.509
    • Replies: 0
    • Forum: Security Alerts

  7. 3123479 - Deprecation of SHA-1 Hashing Algorithm for Microsoft Root Certificate Program -...

    Revision Note: V1.0 (January 12, 2016): Advisory published. Summary: Microsoft is announcing a policy change to the Microsoft Root Certificate Program. The new policy no longer allows root certificate authorities to issue X.509 certificates using the SHA-1 hashing algorithm for the purposes of...
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    • 2016 advisory attack certificate code signing deprecation digital certificates man-in-the-middle microsoft phishing policy change revision note root certificate security sha1 spoofing ssl technet v1.0 x.509
    • Replies: 0
    • Forum: Security Alerts

  8. 3123479 - Deprecation of SHA-1 Hashing Algorithm for Microsoft Root Certificate Program -...

    Revision Note: V1.0 (January 12, 2016): Advisory published. Summary: Microsoft is announcing a policy change to the Microsoft Root Certificate Program. The new policy no longer allows root certificate authorities to issue X.509 certificates using the SHA-1 hashing algorithm for the purposes of...
    • News
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    • 2016 advisory attack certificate code signing content spoofing deprecation digital certificates hashing man-in-the-middle microsoft phishing policy change revision note root certificate security sha1 ssl x.509
    • Replies: 0
    • Forum: Security Alerts

  9. How to get a Root Certificate update for Windows

    Link Removed
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    • certificate root certificate security windows windows update
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    • Forum: Knowledge Base (KB)

  10. Update for Deprecation of MD5 Hashing Algorithm for Microsoft Root Certificate Program -...

    Severity Rating: Revision Note: V2.0 (February 11, 2014): Revised advisory to announce that the 2862973 update for all affected releases of Microsoft Windows is now offered through automatic updating. Customers who previously applied the 2862973 update do not need to take any action. Summary...
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    • automatic updates certificate program cryptography cybersecurity man-in-the-middle md5 hashing microsoft phishing root certificate security advisory vulnerability windows 7 windows 8 windows server windows update windows vista
    • Replies: 0
    • Forum: Security Alerts

  11. Deprecation of SHA-1 Hashing Algorithm for Microsoft Root Certificate Program - Version: 1.0

    Severity Rating: Revision Note: V1.0 (November 12, 2013): Advisory published. Summary: Microsoft is announcing a policy change to the Microsoft Root Certificate Program. The new policy will no longer allow root certificate authorities to issue X.509 certificates using the SHA-1 hashing...
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    • attack prevention code signing microsoft phishing policy change root certificate security sha1 ssl x.509
    • Replies: 0
    • Forum: Security Alerts

  12. Update for Root Certificates for Windows XP [March 2014] (KB931125)

    This item updates the list of root certificates on your computer to the list that is accepted by Microsoft as part of the Microsoft Root Certificate Program. Link Removed
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    • certificate program march 2014 microsoft root certificate update windows xp
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    • Forum: Live RSS Feeds

  13. Microsoft Security Advisory (2880823): Deprecation of SHA-1 Hashing Algorithm for Microsoft...

    Revision Note: V1.0 (November 12, 2013): Advisory published. Summary: Microsoft is announcing a policy change to the Microsoft Root Certificate Program. The new policy will no longer allow root certificate authorities to issue X.509 certificates using the SHA-1 hashing algorithm for the purposes...
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    • advisory algorithms attack certificate code signing digital security hashing man-in-the-middle microsoft phishing policy change revision note root certificate security sha1 spoofing ssl v1.0 x.509
    • Replies: 0
    • Forum: Security Alerts

  14. Microsoft Security Advisory (2880823): Deprecation of SHA-1 Hashing Algorithm for Microsoft...

    Revision Note: V1.0 (November 12, 2013): Advisory published. Summary: Microsoft is announcing a policy change to the Microsoft Root Certificate Program. The new policy will no longer allow root certificate authorities to issue X.509 certificates using the SHA-1 hashing algorithm for the purposes...
    • News
    • Thread
    • advisory attack certificate code signing cybersecurity digital certificates hashing man-in-the-middle microsoft phishing policy policy change root certificate security sha1 spoofing ssl vulnerability x.509
    • Replies: 0
    • Forum: Security Alerts

  15. Windows Root Certificate Program members

    Continue reading...
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    • certificate program microsoft root certificate support windows
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    • Forum: Knowledge Base (KB)

  16. Microsoft Security Advisory (2862973): Update for Deprecation of MD5 Hashing Algorithm for...

    Revision Note: V1.0 (August 13, 2013): Advisory published. Summary: Microsoft is announcing the availability of an update for supported editions of Windows Vista, Windows Server 2008, Windows 7, Windows Server 2008 R2, Windows 8, and Windows Server 2012 that restricts the use of certificates...
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    • advisory attack certificate deprecation hashing information man-in-the-middle md5 microsoft phishing root certificate safety security technology update vulnerability windows 7 windows 8 windows server windows vista
    • Replies: 0
    • Forum: Security Alerts

  17. Microsoft Security Advisory (2862973): Update for Deprecation of MD5 Hashing Algorithm for...

    Revision Note: V1.0 (August 13, 2013): Advisory published. Summary: Microsoft is announcing the availability of an update for supported editions of Windows Vista, Windows Server 2008, Windows 7, Windows Server 2008 R2, Windows 8, and Windows Server 2012 that restricts the use of certificates...
    • News
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    • advisory attack certificate cybersecurity encryption hashing man-in-the-middle md5 microsoft phishing protocol root certificate security threats update vulnerability windows 7 windows 8 windows server windows vista
    • Replies: 0
    • Forum: Security Alerts

  18. Update for Root Certificates For Windows XP [May 2013] (KB931125)

    This item updates the list of root certificates on your computer to the list that is accepted by Microsoft as part of the Microsoft Root Certificate Program. Source: Link Removed
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    • 2013 certificate program kb931125 microsoft root certificate security update windows xp
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  19. M

    Windows 7 Update for Root Certificates [March 2011](KB931125) does not correspond.

    Hello! I want to update itunes, but I can't it. I caught the message "The invalid signature is included". Update for Root Certificates [March 2011](KB931125) does not correspond for WINDOWS7 64-bit. I can't use group policy because my OS is Windows7 home premium. Aren't there any other...
    • mimiko
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    • 64-bit group policy home premium itunes problem signature root certificate software issues troubleshooting update windows 7
    • Replies: 1
    • Forum: Windows Help and Support

  20. Trusted root certificates that are required by Windows Server 2008 R2, by Windows 7, by Windows Serv

    Lists the trusted root certificates that are required by Windows operating systems. These trusted root certificates are required for the operating system to run correctly. Link Removed
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    • certificate management operating system root certificate security system requirements trusted certificates windows windows 2008 windows 7 windows server
    • Replies: 0
    • Forum: Knowledge Base (KB)