What does Integrated Security = true mean?

Hahaha ------------- today I did a stupid thing. Everything is caused by the reason of integrated security = true, which makes me spend a lot of time doing those things.

Then I went to the Internet to find the answer.

Integrated Security

If the value is false, the user ID and password are specified in the connection. If this parameter is set to true, the current Windows Account creden。 are used for authentication.
The identifiable values are true, false, yes, no, and sspi equivalent to true.

Because Integrated Security = true, Windows Account creden。 are used for authentication. I have modified the user name and password, which does not affect the connection! I was puzzled, and finally changed the server name! Effective again, strange. In a single breath, I deleted the Integrated Security = true and found it different. I realized it was definitely wrong. So I came to the Internet to look for it. It turned out to be a success. Hahaha, what we get today !!!!

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