This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 8%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
A yellow triangle appeared on the Windows Security iron yesterday. It says that Local Security Authority protection is off. Your device may be vulnerable.
I can press Go to settings or Dismiss but when I click go to settings, a notification saying "the page You want to access doesn't contain required functions and is unavailable".
There is also no option to turn the protection on in the Device Security panel (there is only "dismiss" option).
When I was looking at it yesterday, there was also a notification that "The tpm module is unavailable" but today it doesn't show. I checked the device manager and uefi and both say that the tpm is enabled.
I've found an advice to turn on SMV in UEFI (in the CPU settings) to solve the problem but I don't want to change anything in BIOS without consultation as I'm no expert. I've also found a reply from a truste source that this whole problem is a Microsoft bug and it's better to just wait till they fix it.
What should I do?
Screenshots are in Polish, I hope they can be useful somehow. The first one shows the notification about a page being not available and the second shows the Device security panel (the notification from the first screenshot displays when I close the device security page or when I click on "go to settings" below the information that the protection is turned off). There is also an information (second screenshot) that "standard device security is not supported".
Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.
Microsoft have just posted that they have resolved the "Local Security Authority protection is off" issue in an update. Has anyone tried to apply it from Windows Update?
Resolution: This issue was resolved in an update for Windows Security platform antimalware platform KB5007651 (Version 1.0.2306.10002). If you would like to install the update before it is installed automatically, you will need to check for updates.
Hi,
Thank you for your suggestions. As per your troubleshooting steps, I don't see RunasPPL option in LSA. Kindly Suggest
Hi
Did someone find a solution for this issue? because i'm facing the same thing and the fact this is a thing and Microsoft is not addressing it as top priority instead leaving users doing random confusing test in their official support forum, without any official representative from the company tech support is sooo frustrating, What is going on we are facing a huge security vulnerability here and Microsoft doesn't even bother to comment or release a fix for this long!!!!
Hello Nur Ain Afifah,
Yahya Ali Khan's answer may help you.
Personally I didn't want to create the RunAsPPLBoot entry because I couldn't find any info from Microsoft about it, but I'm tired of this bug and so I resolved to create these 2 entries (RuanAsPPL and RunAsPPLBoot in giving them a value of 2, not 1, I would control even less by giving a value of 1).
I'm not sure if I did well, but it would be the case if I hadn't.
Why should be 2? Isn't this a binary entry, meaning we might only use 0 and/or 1?
