Windows system Network Credentials A vulnerability, it must be noted

LAN or public network two are the same Windows system computer, if the sharing is encrypted, then, when the access will be asked to enter network credentials what is the network credentials? Easy to understand as a pass to the other computer. Below to do a small experiment to understand the harm of network credentials, but it is really not small.

Environment:

Windows R2

IP Address: 192.168.80.129

Windows 7

IP Address: 192.168.80.134

1, now WINDOWS2008R2 installed system and did not close the default share in a timely manner, now we use Windows7 to access his default share.

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2. Successfully enter the default share

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3. Check our local network credentials

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4, we can use the known network credentials to shut down, restart, if the other computer turned on the network registry and other functions we can control his registry, so that full control of this computer, the following we restart the other computer using DOS command.

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5. View the server being restarted

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Summarize:

1, network credentials bring the harm is very big, especially for some people who do not understand the computer and network.

2. Be sure to delete the network credentials (net use */del) on someone else's computer after sharing.

3, complete the system to the more important computer to turn off the default share.

Windows system Network Credentials A vulnerability, it must be noted