Windows 11’s new SecureBoot folder isn’t malware. Here’s what it does
Windows 11's recent update has introduced a new SecureBoot folder designed to assist IT professionals in managing certificate updates. This folder is crucial for maintaining Secure Boot functionality, as outdated certificates could lead to increased system vulnerabilities. Users are advised not to delete the folder, as it may cause issues with future updates.
- ▪The SecureBoot folder was created after the May update (KB5089549) for Windows 11.
- ▪It contains scripts for IT professionals to manage Secure Boot certificate updates.
- ▪Deleting the SecureBoot folder is discouraged, as it may lead to problems with future Windows updates.
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News Windows 11’s new SecureBoot folder isn’t malware. Here’s what it does A new SecureBoot folder appeared in Windows 11 after May's update. Here's what it is, what it does, and why you shouldn't delete it. By Laura Pippig Staff Writer, PC-WELT May 20, 2026 9:13 am PDT Image: mundissima / Shutterstock.com Summary created by Smart Answers AIIn summary:Windows 11’s May update (KB5089549) creates a new ‘SecureBoot’ folder that contains scripts for IT professionals to manage upcoming certificate updates.PCWorld explains this folder addresses Secure Boot certificate expirations in June that could disable security features and increase system vulnerability.The folder provides automated deployment tools to help maintain active Secure Boot protection and system security through proper…
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