What is the difference between Integrated Security = True and Integrated Security = SSPI?

Question

Aryan Kumar · Answer

Sure, I can help you with that.
The integrated security = true and integrated security = SSPI options in a connection string specify how a .NET application will authenticate to a database.
integrated security = true uses Windows Integrated Authentication (WIA) to authenticate the user. WIA uses the user's Windows credentials to authenticate them to the database.integrated security = SSPI uses Security Support Provider Interface (SSPI) to authenticate the user. SSPI is a more generic authentication mechanism that can be used to authenticate users to a variety of resources, including databases.
The main difference between the two options is that integrated security = true is specifically designed for Windows systems, while
integrated security = SSPI can be used on any system that supports SSPI.
Here is a table that summarizes the key differences between integrated security = true and
integrated security = SSPI:
Feature
integrated security = true
integrated security = SSPI
Authentication mechanism
Windows Integrated Authentication (WIA)
Security Support Provider Interface (SSPI)
Supported platforms
Windows
Any platform that supports SSPI
Ease of use
Easier to use
More complex to configure
Security
More secure
Less secure
In general, you should use integrated security = true if you are developing a .NET application for Windows systems. You should use
integrated security = SSPI if you are developing a .NET application for non-Windows systems or if you need more control over the authentication process.

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What is the difference between Integrated Security = True and Integrated Security = SSPI?

Revati S Misra

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Feature	integrated security = true	integrated security = SSPI
Authentication mechanism	Windows Integrated Authentication (WIA)	Security Support Provider Interface (SSPI)
Supported platforms	Windows	Any platform that supports SSPI
Ease of use	Easier to use	More complex to configure
Security	More secure	Less secure