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Sams Teach Yourself T-SQL in One Hour a Day by Alison Balter

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Lesson 19. Authentication

Security is a critical aspect of a server database. It ensures that the data you enter into the database is protected. This lesson covers:

Image The basics of security

Image The types of authentication available

Image How to create logins

Image How to create roles

The Basics of Security

Security is necessary to prohibit access by unauthorized ...

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