SQL Server 2012 :: Show Encryption For Connections
Nov 3, 2015
I have setup ssl encryption for SQL connections by using a self-signed certificate (not the best I know) and setting "Force Encryption" to Yes. Now I am trying to show that the connection is indeed encrypted and I like to see which the ssl-key is used for a connection; preferably the one that I provided. How can I do this? I am just not comfortable trusting the OS or SQL to do what I ask.The query "SELECT encrypt_option FROM sys.dm_exec_connections" Shows incrypted but no extra info.
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Apr 1, 2015
I have a customer who is looking to encrypt their applications connection to the back-end SQL server. I've gotten a valid certificate for the server from a trusted CA, and it's installed on the server (shows up in Personal certificates in the Certificate MMC when selecting the computer) and I can choose it in the drop down on the certificates tab of the SQL Network protocols properties in Configuration Manager.
Now, my question: If I select the certificate but do NOT enable the "Force Encryption" option, the client will be able to request encryption on their end, and the connection will then be encrypted. If the client (other applications) do NOT request encryption, they will still be able to connect, but their connection will be un-encrypted. URL....
Lastly, I could've swore I had found some information indicating that some methods of establishing a connection to SQL can fail when Force Encryption is enabled, as the method doesn't support SSL encryption.
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Jun 3, 2015
We are planning to encrypt few fields using asymmetric encryption. Tyring share public key with users and retain private key with us. How to generate keys? Haven't found any solid document on how to generate these keys.
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May 31, 2001
Hi, Everyone,
Can any one tell me how to monitor the users connected (by mapping) to my windows 2000 machine? Thank.
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Oct 7, 2014
I have a sql query that gets the count of exams held in each month.
Below is the code that I have used.
select Examid, count(*) as CumCount
from [dbo].[Exams] where ExamCategory in ('Major','Critical') and Month(EXOCCRDATE) = Month(getdate())
and Year(EXOCCRDATE) = Year(getdate()) group by Examid
The code works good when we have data for the current month. When we dont have any exams for the current month, the code outputs empty values. I want the code to be altered so that when there is no value returned in the output, i want a default value shown in the output.
I have attached the sample data that I am using. In the data we dont have dates for the month of October. So when I run the code it will display empty output. So what I need is I need a text like 'No Data' to be shown when no value is returned by the query.
I tried using case but it does not work.
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Jul 2, 2015
I am having one requirement where I want to show only first Friday of every month of 2014,2015 and 2016 year.
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Oct 16, 2015
In our new app, a user is given the option of uploading one or files to the server and saving the filename and path to the database.
We would like to display all files associated with a particular user.
Obviously, the code below is only displaying one file.
How to display all files associated with a particular employee?
select ROW_NUMBER()OVER (ORDER BY empID) as empnum , fName, filePath from Employee where EmpID='KF14170';
I might add the format of the file is empID plus the filename:
Example: KF14170Evidence1, KF14170Evidence2.
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Nov 3, 2014
There are many duplicate records on my data table because users constantly register under two accounts. I have a query that identify the records that have a duplicate, but it only shows one of the two records, and I need to show the two records so that I can reconcile the differences.The query is taken from a post on stack overflow. It gives me 196, but I need to see the 392 records.
How to identify the duplicates and show the tow records without having to hard code any values, so I can use the query in a report, and anytime there are new duplicates, the report shows them.
SELECT
[groom_first_name]
,[groom_last_name]
,[bride_first_name]
,[bride_last_name]
[code]....
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Jun 3, 2014
I am looking for a way to show how I can have a result set that shows a record with one item and the number of records where it was purchased or sold. Below is my sample data.
Use tempdb
go
create table #ItemLedgerEntry
(
ENTRYNO INT NOT NULL
, ITEMNO VARCHAR (50) NOT NULL
, POSTINGDATE DATETIME NOT NULL
, ENTRYTYPE INT NOT NULL
[code]....
I know something like this will give me results but I'd like to run one query.
select itemno, count(*) from #ItemLedgerEntry where entrytype = 0
group by itemno
order by count(*) desc
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Nov 2, 2015
I am working to set up encryption of my database. am trying to implement a process proposed by the DoD Standard Technical Implementation Guide (STIG) and cannot figure it out. I am using SQL 2012 and the requirement is to
A: Run the following to create a certificate:
USE <'database name'>
CREATE CERTIFICATE <'certificate name'>
ENCRYPTION BY PASSWORD = '<'password'>'
FROM FILE = <'path/file_name'>
WITH SUBJECT = 'name of person creating key',
EXPIRY_DATE = '<'expiration date: yyyymmdd'>'
This script did not work – I did not know what file it was referencing and it kept erroring out, so I used my own process as follows
USE master
GO
CREATE MASTER KEY ENCRYPTION BY PASSWORD = 'mY_P@$$w0rd'
CREATE CERTIFICATE certificate_name
WITH SUBJECT = 'Certificate for my database'
[code]....
This also error out, but my questions are the following:
-What would the symmetric key be encrypting?
-The application that is using the database is IIS, so would there be a problem with it communicating with the database?
-Does the key need to be installed on that IIS server?
-Do I need to apply the encryption to the database, column or table.
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Sep 15, 2015
I have a SQL Server 2012 Standard and needed to fulfill a requirement to set Force Encryption on the Server with a DoD Certificate.
I will be altering my client connections to use Encrypt=True; TrustServerCertificate=True (The client is a .Net Web Application).
The OS is where SQL Server 2012 Standard resides is Windows 2008 R2 DataCenter Service Pack 1 64-bit.
What I am needing to know is where do I get the DoD Certificate from? and Do I just install it on the server where SQL Server resides?
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Oct 12, 2015
We have a large VMWare environment with HP SAN, and 2 datacenters - primary and DR, with SAN based replication between them.We also backup databases to tape via Commvault and send them off-site using a vendor.TDE protects data at 'rest', meaning, (that if it wasn't implemented, and) if someone got a hold of our physical .mdf/.ldf files, or our .bak's, or tapes, they could recover the data.
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Jul 10, 2014
In cases when the SSIS package has to be deployed in SQL Server, when we use ProtectionLevel ="server storage" while creating SSIS Catalog, does it use TDE? or Database Standard Encryption? if the database is using TDE?
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Aug 7, 2014
In cases when the SSIS package has to be deployed in SQL Server, when we use ProtectionLevel ="server storage" while creating SSIS Catalog, does it use TDE? or Database Standard Encryption? if the database is using TDE?
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Sep 22, 2014
How can I create encryption on database ?. When I try to apply encryption on my database then it showing error message below....
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Oct 20, 2015
I have old editions of SQL Server such as 6.5, 7.0, 2000, and 2005. The biggest hold up we have in retiring these servers is the connection string changes that would have to be made. Any way that I could redirect these calls to a newer SQL Server 2012?
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Aug 22, 2014
We have the below query that pulls benefit ids for employees but it will show each benefit on a separate row but we would like to have just one rows for the employee and columns for each of the benefits.
SELECT
hcd.PersonId,
hcd.PlanYear,
hcd.TaxIdNumber,
hcd.LastName,
hcd.FirstName,
hcd.BirthDate,
[code]....
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Jan 22, 2015
I do not understand why I have this issue.
SQL 2012 SP2, Transactional Replication.
I have added a new table to a database (existing publication) using T-SQL, I then opened up publisher properties, and ticked the new table/article so that it would be added to the subscriber. It did not show up.
I did not use a snapshot to initialize the subscription.
Immediate Synch is 0.
allow_anonymous is 0.
I mark the subscription to be reinitialized. When I start the snapshot agent I get '0% A snapshot was not generated because no subscriptions needed initialization'.
What could I be doing wrong, or missed out? Do I need to drop and recreate the subscription to get the article to show up?
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Mar 25, 2014
I have 12 month report and I need show volume and difference between current and prev month volume, what is the smart way to do this, do I need to put prev month value onto same row horizontally? I think should be some other smart way, I heard about LEAD function?
This what I think for now, It should be listed per ClientID also, in my example I have single ClientID for simplicity.
I tried to do LEAD but with not success..
/*
IF OBJECT_ID('tempdb..#t') is not null drop table #T;
WITH R(N) AS
(SELECT 1 UNION ALL SELECT N+1 FROM R WHERE N <= 12 )
SELECT N as Rn,
10001 ClientID,
DATENAME(MONTH,DATEADD(MONTH,-N,GETDATE())) AS [Month],
[code]....
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Apr 3, 2014
Our backups by default go to a network location, but I'd like to modify our maintenance plans to backup to an alternative location if the primary location isn't available. I've setup two Backup Database Tasks where the second one runs only if the first one Fails, and if the second one runs (on first one's failure) it then sends a notification to me so I know this occurred.
The Plan is running as expected, when I simulate a bad path in the first Backup Task the second one runs and the notification is sent, but the Job shows failure. I'd like to show the job as Successful when this occurs since I'm handling the issue and notification within the Plan, but I'm unable to find out how. I've set FailParentOnFailure to False on the Plan and I've changed the MaximumErrorCount to 2 with the assumption that this would work, but neither didn't.
Also I'm running into this in both SQL 2008 and SQL 2012.
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Jun 10, 2015
I created a query that got the following result. But I expect to get the structure like, care_nbr, cust_nbr,legal_name, address_type=physical address, addr_line_1, addr_line_2, address_type-primary address, ddr_line_1, addr_line_2. That means I only need primary and physical address, and expect them to show in a row to each care_nbr. How to perform that?
CARE_Nbr||Cust_Nbr||Legal_Name||||||| Address_Tpye |||Addr_Line_1 ||||||||||||||||Addr_Line_2
99000001||004554||Mac Marketing, LLC||Billing Address||210 Parktowne Blvd Ste. 1||NULL
99000001||004554||Mac Marketing, LLC||Mailing Address||210 Parktowne Blvd Ste. 1||NULL
99000001||004554||Mac Marketing, LLC||Primary Address||210 Parktowne Blvd Ste. 1||NULL
99000001||004554||Mac Marketing, LLC||Physical Address||210 Parktowne Blvd Suite 1||NULL
My script is here, and the sample result is attached. How should I modify this query to get my expected result?
select a.CARE_Number,
a.Customer_Nbr_Txt,
a.Customer_Type_Txt,
a.Legal_Name_Txt,
c.Address_Type_Txt,c.Address_Line_1_Txt,c.Address_Line_2_Txt,
a.Customer_Status_Txt,
a.Legal_Entity_Type_Txt,
a.Business_Unit_Txt
FROM dw_mart.dbo.DimCustomer a
[code]....
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Jun 10, 2014
script in SSIS to check data connections/sources and send an email if it fails validation. I found this script online, but I'm not real good with scripting and only VB scripting at that.How can I modify this script or is there another one here that will do what I need. The data connection in question links to Salesforce and will fail validation if the password/security token is invalid.
The reason I need this script is that we have no control over the password changes and need to know if the salesforce team changes the password without informing us.
/* The Script Task allows you to perform virtually any operation that can be accomplished in
* a .Net application within the context of an Integration Services control flow.
*
* Expand the other regions which have "Help" prefixes for examples of specific ways to use
* Integration Services features within this script task. */
#endregion
#region Namespaces
using System;
[code]...
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Aug 19, 2014
I have a DB that is currently not normalized and will be getting about 100K concurrent users that will mostly be doing Read-Only operations from multiple tables.
I am trying to figure out if I should start thinking of having a DB per client (1000 clients) or if I should normalize the database and keep it as a single DB with good indexes and partitioning.
Hardware is not a problem but 100K concurrent users is.
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Jul 14, 2015
In SQL Server Management Studio, it is possible to do the following:
a) In Object Explorer, connect to a particular SQL Server Database Engine, let's call it X.
b) Use that connection to generate many SQL queries, connected to X, in the right-hand pane.
c) In Object Explorer, connect to a particular SQL Server Database Engine, let's call it Y.
d) Use that connection to generate many SQL queries, connected to Y, in the right-hand pane.
e) Close the connection to X, which was created in step (a), from within Object Explorer.
In the right-hand pane, I am now left with a bunch of queries connected to X, and a similar bunch of queries connected to Y. Any quick way to shut all the queries connected to X, but none of the queries connected to Y?
This question can assume real practical importance if server X is a Live Production Server, and server Y is a Test Server, and my next job of the day is to run a change script against server Y....
I have looked for an option in Management Studio to "Close all queries connected to Server X", but haven't found one.
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Oct 7, 2015
I have created two user defined functions for encryption and decryption using passphrase mechanism. When I call encryption function, each time I am getting the different values for the same input. While I searching a particular value, it takes long time to retrieve due to calling decryption function for each row.
best way to encrypt and decrypt using user defined functions.Below is the query which is taking long time.
SELECT ID FROM table WITH (NOLOCK)
WHERE dbo.DecodeFunction(column) = 'value'
When I try to use symetric or asymetric encryption, I am not able to put "OPEN SYMETRIC KEY" code in a function. So, I am using PassPhrase mechanism.
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Mar 31, 2014
I have been investigating the number of connections activeinactive to a certain database server and I have stumbled across an application which seems to not be clearing its database connections.For one instance of a client there was >70 sql connections which eventuated from the closing and reopening one 1 screen in the culprut app. Once the application was closed all of the connections are recycled but its evident that within the application itself it is not correctly reusing already existing open connections.
I have raised a point with the main programmer that we need to investigate more into how the application is managingot managing its ADO .NET connections to SQL.
I am starting with doing some reading here URL... and I was hoping to get some more information about the possible impact of excessive sql connections on the SQL Server itself. Our organization is quite lucky in that our SQl Servers are Overspecced given their workload, bearing that in mind I would like to dig a bit deeper to get some stats if I can to highlight the scope of the issue to the managementprogrammers.Our SQL server peaks at 6500 processes and a good 70% of those are due to this applications mis-management of its sql connections.
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Aug 3, 2015
I have built a fact table and few dimension views in Datamart with the aim of creating a Cube.
On the Fact table I have added a CASE Statement with the following threshold for Premium due amounts:
CASE WHEN....
'Due_0-1_Month'
'Due_1-2_Month'
'Due_2-3_Month'
'Due_Over_3_Months'
'Overdue_0-1_Month'
'Overdue_1-3_Month'
'Overdue_3-6_Month'
'Overdue_Over_6_Months'
...END
I then created a Dimension to link this to:
CREATE VIEW...
Select 'Due_0-1_Month' as Ageing_Threshold
union all
Select 'Due_1-2_Month'
union all
Select 'Due_2-3_Month'
[Code] ....
I was successful in processing the cube, however the problem is everytime I drag the dimension on the columns field in Pivot tables the Thresholds start to break up the other amounts that I have on display like Acquisition Costs, Tax amounts. I am only interested in showing the breakdown of Premium amount measure by the Threshold dimension.
somehow 'Hide' or 'prevent' the Threshold dimension from breaking down the other measures on the Pivot and only breakdown the amounts for Premium?
how I should structure my tables in SQL or any MDX queries to resolve this.
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Sep 23, 2015
We are showing hovering data in the report. When we hover the pointer of the mouse over cell, it shows the data. But when we export the report in excel, hover functionality is not working in exported report. Finding the solution to ensure hovering should work in the exported excel report.
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Nov 6, 2015
Is it possible to display only the first few words of a block of text with a "Show More" link at the end, which when clicked would expand the block to show all content?
"Collapsed":
Lorem ipsum dolor sit amet, consectetur adipiscing elit,
<...show more>
"Expanded":
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod
tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.
Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
<... show less>
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Oct 22, 2014
I have an SSIS package built by another developer, and now that I'm running it under my login the passwords won't save. The solution and packages are setup with ProtectionLevel EncryptSensitiveWithUserKey, but how do I get the User Key to reset so I can now save passwords? I can re-enter them, but whenever I enter hte password and test it then click OK it still has the red arrow next to the connection as if there's an error. I can create new connections and those passwords save fine, but with 40-50 items in this package I hate the thought of having to go into each and change the connection.
I tried changing the package and solution to DontSaveSensitive then rebuilding and closing then reopening, I hoped there was some option to reset the User Key just as if I created the solution. If this option doesn't exist why?
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May 30, 2014
i am trying to configure data collector on my server. so i configured data collector on server A and setup on server B. but the "Query statistics collection set" do not show me any data.
i right click and select "collect and upload now " item and get success result for this. but in the report i cant see any data...
also in the log page of data collection i see so many errors with messages like this:
"Failed to create kernel event for collection set: {2DC02BD6-E230-4C05-8516-4E8C0EF21F95}. Inner Error ------------------> Cannot create a file when that file already exists."
i tried some solution like disabling and enabling again, re-configuring, removing and configuring again .... but none of them work right.
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Jul 12, 2001
How do we Encrypt a field values of a table in SQL Server 7.0
Bye
Amar
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Mar 5, 2005
hey ppl..
i am creating a client that can access straight into the sql db using vb.net.
is there a way encrypt the data from the client and the sql server will decrypt the data and visa versa?
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