Shulou(Shulou.com)06/02 Report--

Today, the Samba that built the centos found that the centos system can be accessed directly, but the account and password were wrong in the wind access. (problems such as setting up and accounts have been ruled out here.)

After looking for a lot of information, I found that the network security: the authentication level of LAN manager.

1. Local security policy, local policy-security option, which needs to be modified to the default value:

Find the registry and browse to HKEY_LOCAL_MACHINE\ SYSTEM\ CurrentControlSet\ Control\ LSA

Delete the LMCompatibilityLevel key directly. After confirming the deletion.

2. Run secpol.msc command. Open the local security policy.

3. View network security: LAN Manager authentication level, the security setting has become the default "not defined"

After modification, it is found that entering the account password can be accessed directly.

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