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SQLServerCentral Article

Can We Please Stop Sending Passwords Over the Wire?

While analyzing SQL Server's network protocol, I came across a weird fact: when a database client logs in using SQL Server authentication (as opposed to Windows authentication), it has to send the user's password to the server, in blatant violation of common security guidelines. At first, I couldn't believe it; SQL Server generally does an […]

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2022-03-02

5,433 reads

SQLServerCentral Article

Query control made easy

Overview As we all know, data security is a never-ending battle. Every day, we hear of new data breaches. It's a hard problem, and there is no single solution, other than a defense in depth. Let's look at one of those defenses for databases: query control. Query control is a simple idea: most applications access […]

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2022-01-07

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SQLServerCentral Article

SQL Server Data Classification Comes Alive

Overview Microsoft SQL Server 2012 introduced a feature called data classification, which allows you to mark certain columns with labels, indicating that these columns contain sensitive or special-handling data. For instance, you may want to mark a column containing credit card numbers as "confidential", or sales numbers as "management only". The problem is that you […]

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2021-12-10

5,141 reads

SQLServerCentral Article

SQL Server Data Masking: a comparison with Gallium Data

Introduction In SQL Server 2016, Microsoft introduced a new feature called dynamic data masking, which allows you to mask the values of certain columns and keep that data hidden from certain users, without having to modify your applications. Let's take a look at how SQL Server does data masking, and compare it to the way Gallium Data […]

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2021-12-03

1,880 reads

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Question on SQL Query with NOT condition

By mcfarlandparkway

I have a record, in those the three columns where firstname / last name...

Execution Plan Operators

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Execution Plan Operators

Merge spans with Dates Logic

By dhanekulakalyan

--for a given member if the startdate and endate is continous we need to...

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Question of the Day

Execution Plan Operators

When looking at an execution plan in SSMS, what types of operators are shown?

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