There's a new and very serious flaw in recent versions of Windows 10 and Windows 11 that could let any local user without an administrative password, including malware installed by other means, take full control of the PC. No fix from Microsoft is available yet. So if you have shadowvolumes enabled you can read the sam file like this:I dont know the full extent of the issue yet, but its too many to not be a problem I think. Dormann believes that this flaw was introduced with Windows 10 build , but in some cases it appears that how you install or upgrade Windows determines whether your machine is vulnerable.
Microsoft has since confirmed that it was introduced with What makes things tricky here is now where you are, but how you got there. The SAM file in the Windows Registry contains "hashed" versions of all the user passwords on a given Windows system, including the passwords of administrative users. The problem is that the NTLM algorithm is pretty weak, and hashes can often be "cracked," or reversed to give the original password.
Even worse, some Windows-related functions, such as accessing a networked server, let you log in using the NTLM hash rather than the password itself. So it's not good when any piece of software or any user on a Windows system can suddenly see the NTLM hashes of all the other users' passwords. It's not easy for any user to access the SAM file while a computer is running.
But Lykkegaard found that he, even as an unprivileged user, could access the backed-up version of the SAM file in the "shadow copy" that most Windows systems create. A shadow copy is a backup, hidden on the main drive, of a Windows system's most important files. Your PC creates a shadow copy every time it installs a system update or upgrade. For most PCs, that means a new shadow copy every month. Answered by:. Archived Forums. Setup for IIS 7 and above. Sign in to vote. Can anyone help, please?
Monday, June 18, AM. User posted The schema folder has very specific permissions assigned which does not allow updating the permissions even by the administrators group. Click Finish. Step 6, setting the authentication method to Iismanagerauth -Expand your FTP site and select FTP authentication -In the action pane click : custom providers -In the custom providers screen select : Iismanagerauth, then click ok. Just create the user in windows, setup you ftp site, select the created user, and set authentication method to basic.
But remember, basic authentication will send the password in cleartext. You are commenting using your WordPress.
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