What does the unlocked padlock on my Windows 11 SSD mean?

BitLocker is mainly protection for data at rest. Other people can only access files through Windows permissions or network-sharing settings. Check the drive’s Sharing and Security tabs if you’re concerned about another account or device accessing specific folders. Locking the screen with Windows+L doesn’t normally lock the BitLocker volume; the drive is generally locked after shutdown or hibernation.

Make sure you have a backup of your BitLocker recovery key somewhere separate from the computer. You can usually find it in your Microsoft account’s device or recovery-key section, or by searching Windows for “Manage BitLocker” and viewing the recovery-key options. A photo or printed copy can count, as long as the complete key is readable and stored somewhere safe.

That icon indicates BitLocker is enabled and the drive is currently unlocked because you’re signed in. It doesn’t mean the SSD is public or shared. BitLocker protects the data if someone removes the drive and connects it to another computer; while you’re logged in, Windows has already unlocked it for normal use.

You don’t need to remove the padlock icon. An unlocked padlock is normal while the encrypted drive is in use. If BitLocker is enabled and Windows shows the drive as encrypted, your SSD is protected against someone accessing its contents by taking it out of the PC.