The suggested method illustrates a way how such tampering by an authorized user can be detected. While this method doesn't provide tamper-prevention measures, but as there is no such thing as ultimate security, detection of such tampers will help maintaining the integrity of information in a great way
2006-12-12
2,407 reads
There are quite a few changes in SQL Server 2005 and many of those relate to security. Did you know the sa account can be disabled by default? Longtime author Raj Vasant brings a basic look at connecting and authenticating in SQL Server 2005.
2006-11-14
4,173 reads
Arthur Fuller advises DBAs to try to break their software in order to make sure their SQL Server databases can withstand potential attacks. See if your code can hold up to his suggested tests.
2006-10-12
3,499 reads
2006-10-11
1,024 reads
2006-10-09
1,076 reads
2006-10-06
947 reads
2006-10-05
994 reads
Security in SQL Server is not too complex, following a fairly simple framework for allowing and preventing access to data. However there are a few places where it can get tricky and some concepts that many people do not understand. Rob Farley brings us an explanation of one of those areas: ownership chaining. Read about how ownership chaining can be useful and also how it may open security holes in your environment.
2006-10-03
6,460 reads
Ownership chains have unique permissions' issues in SQL Server 2005. Contributor Serdar Yegulalp explains the access levels of ownership chains, and the benefits of "EXECUTE AS."
2006-09-29
1,943 reads
2006-09-28
1,023 reads
By Steve Jones
This is timely, as I’m currently on a boat in the Adriatic taking a...
You can find the slides and SQL scripts for my session “Spice up your...
By SQLPals
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Telp/Wa 628218200203 Jl. Batu Ceper No.18 A-B, RT.1/RW.2, Kb. Klp., Kecamatan Gambir, Kota Jakarta...
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We have this code that sets some status values and then queries them using the CHOOSE() function in SQL Server 2025.
CREATE TABLE Status
(
StatusID INT,
StatusDescription VARCHAR(20)
);
GO
INSERT dbo.Status
(
StatusID,
StatusDescription
)
VALUES
(0, 'Uncategorized'),
(1, 'Active'),
(2, 'Inactive'),
(3, 'Temp');
GO
SELECT CHOOSE(StatusID, 'Unknown', 'Active', 'Inactive', 'Temporary')
FROM Status;
When the SELECT runs, what is returned? See possible answers