System error 2148073478 has occurred

1. What is Windows network Error 1208?
2. Does SMB use NTLM authentication?
3. How do I know if SMB signing is enabled?
4. What is SMB session authentication failure event ID 551?
5. Is it OK to disable NTLM?
6. Does Windows 10 still use NTLM?
7. How do I check my NTLM authentication?
8. What happens if I disable SMB?
9. How do I unblock my SMB port?
10. Should I disable SMB?
11. What is SMB authentication?
12. Is Microsoft Printnightmare fixed?
13. How to fix network printer error 0x0000011B on Windows 11 10?
14. How do I fix my network adapter Windows 10?
15. How do you fix a IP address on a printer?
16. How do I reinstall a network printer?
17. How do I fix my HP printer network connection?

What is Windows network Error 1208?

You might not have permission to use this network resource. Contact the administrator of this server to find out if you have access permissions. Network error 1208.

Does SMB use NTLM authentication?

NTLM over a Server Message Block (SMB) transport is a common use of NTLM authentication and encryption.

How do I know if SMB signing is enabled?

From the Start menu, search for msc. Set Microsoft network client to “Enabled” for “Digitally sign communications (always)” and the Microsoft network server “Digitally sign communications (always).” If on a local system, reboot the computer and use Nmap to validate that SMB2 signing is required.

What is SMB session authentication failure event ID 551?

This indicates that the client is not providing a user name (and domain credentials, if necessary). By default, Windows Server denies anonymous access to shares. This error does not always indicate a problem with authorization, but mainly authentication. It is more common with non-Windows clients.

Is it OK to disable NTLM?

At a minimum, you want to disable NTLMv1 because it is a glaring security hole in your environment. To do that, use the Group Policy setting Network Security: LAN Manager authentication level.

Does Windows 10 still use NTLM?

NTLM was replaced as the default authentication protocol in Windows 2000 by Kerberos. However, NTLM is still maintained in all Windows systems for compatibility purposes between older clients and servers.

How do I check my NTLM authentication?

To find applications that use NTLMv1, enable Logon Success Auditing on the domain controller, and then look for Success auditing Event 4624, which contains information about the version of NTLM.

What happens if I disable SMB?

While disabling or removing SMBv1 might cause some compatibility issues with old computers or software, SMBv1 has significant security vulnerabilities, and we strongly encourage you not to use it.

How do I unblock my SMB port?

Go to Computer Configuration > Policies > Windows Settings > Security Settings > Windows Firewall with Advanced Security > Windows Firewall with Advanced Security - LDAP > Inbound Rules. Right-click and choose New Rule. Choose Port and click Next. Choose TCP and at specific local ports enter 135, 445, then click Next.

Should I disable SMB?

However, the same page that details how to disable it, does not recommend doing so permanently: We recommend that you do not disable SMBv2 or SMBv3. Disable SMBv2 or SMBv3 only as a temporary troubleshooting measure. Do not leave SMBv2 or SMBv3 disabled.

What is SMB authentication?

SMB provides an authenticated intercommunication process mechanism to share the files or resources (files, folders, printers) within the server. SMB provides the clients to edit files, delete them, share the files, browse the network, print services, etc., over the network.

Is Microsoft Printnightmare fixed?

In June of 2021, after we installed a patch from MS, users couldn't connect to network printers without having admin right. Per Microsoft, the patch named KB5005625 released on Sept 21, 2021 which was superseded by KB5012647 would fix the issue for good.

How to fix network printer error 0x0000011B on Windows 11 10?

If you start getting error code 0x0000011b after installing the latest Windows updates, uninstall them and see if that helps. Many Windows 11 users confirmed that uninstalling KBKB5005565 and KB5005568 resolved the issue.

How do I fix my network adapter Windows 10?

Run Network Adapter Troubleshooter

Right-click Start and select Settings, or use the Win + I keyboard shortcut. Head to Update & Security > Troubleshoot > Additional troubleshooters. Below the Find and fix other problems, select Network Adapter > Run the troubleshooter. Follow the displayed instruction.

How do you fix a IP address on a printer?

To change your printer IP address, type its current IP address into the address bar of a web browser. Then go to the Settings or Network page and change your printer's network to a static/manual IP address. Finally, type in the new IP address.

How do I reinstall a network printer?

Right-click Start , then select Settings > Bluetooth & devices > Printers & scanners. Find the printer, select it, then select Remove. After removing your printer, add it back by selecting Add device. Wait for your device to find nearby printers, choose the one you want, then select Add device.

How do I fix my HP printer network connection?

Restart the printer and the computer or mobile device to clear possible error conditions. Restore Wi-Fi setup mode. Most printers with a touchscreen display or menu: Open the Wireless or Setup menu, select Network setup or Settings, and then select Restore Network Settings.