Encryption

External Article

Using authenticators with SQL Server encryption

  • Article

Authenticators are additional data that gets encrypted along with the data to be stored in an encrypted manner. When it comes to decrypt the data, if the right authenticator isn't specified, SQL Server doesn't return the data in the decrypted form. Rather, a NULL value is returned, just as if the wrong key was used.

2009-06-12

2,384 reads

Blogs

A New Word: Dolorblindness

By

dolorblindness – n. the frustration that you’ll never be able to understand another person’s...

Claude Code Helps Analyze Test Data Manager Log Files

By

I had a customer ask about analyzing their Test Data Manager (TDM) usage to...

PowerPoint to HTML with Claude AI

By

I had an idea for an animated view of a sales tool, and started...

Read the latest Blogs

Forums

Optimism Without Illusion or Why AI Needs Blunt Technologists

By dbakevlar

Comments posted to this topic are about the item Optimism Without Illusion or Why...

SSIS with VS2022 64/32 issue with Excel files

By mario17

Hi all, I'm trying to do classic scenario for loading multiple Excel files into...

Case part is sloooooow

By krypto69

Hi So the case statement is slowing this down - but for the life...

Visit the forum

Question of the Day

The String Distance I

In SQL Server 2025, what is returned by this code:

SELECT EDIT_DISTANCE('tim', 'tom')
Assume preview features are enabled.

See possible answers