ChatGPT SearchOct 12, 2026
Use an established framework or library in your own backend, such as ASP.NET Core Identity or Spring Security.
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AI named ASP.NET Core Identity in October 2026.
Question: I need to implement user authentication. Is it better for a back-end developer to build it from scratch or use a dedicated authentication service?
ChatGPT SearchOct 12, 2026
Use an established framework or library in your own backend, such as ASP.NET Core Identity or Spring Security.
None of these answers cited learn.microsoft.com. AI leaned on cheatsheetseries.owasp.org, auth0.com, and csrc.nist.gov.
learn.microsoft.com/en-us/aspnet/core/security/authentication/identity 0%Other sites 100%
Excerpts where ASP.NET Core Identity appeared in the AI's answer
Use an established framework or library in your own backend, such as ASP.NET Core Identity or Spring Security.
