Allowing users to access only the data they are authorized to access.

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0
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1answer
33 views

How comes that login with no rights cam give himself db_creator?

I just created a new login using the GUI, which generates this script: USE [master] GO CREATE LOGIN [tester] WITH PASSWORD=N'tester', DEFAULT_DATABASE=[master], CHECK_EXPIRATION=OFF, CHECK_POLICY=OFF ...
0
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0answers
10 views

Procedure Security Layer

Hello i want discuss an idea with you and get your opinions what you think about it. From database (sql server 2008 R2) administration view and general security, its good practice to create DB roles ...
1
vote
2answers
158 views

Auditing the View Server State permissions on Server

We noticed that one of our servers has permissions granted to "all" users for "view server state". I am wondering if there is a way to audit the DMV's used by the user(s) on a regular basis as this ...
0
votes
1answer
51 views

User can see Oracle tables via ODBC that her account does not have access to [closed]

We have a user whose Oracle account, according to ALL_TAB_PRIVS, has access to tables A, B, and C. However, when the user creates an ODBC and connects to Oracle via Microsoft Access (using her Oracle ...
1
vote
0answers
31 views

When does SQL Server follow the Minimum Password Age policy?

According to this SQL Server 2008 whitepaper, SQL Server should only pay attention to the Minimum Password Age policy when the Check_Expiration (Enforce Password Expiration) option is turned on. Page ...
0
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0answers
79 views

Why am I able to query a remote database without a dblink?

While researching a security concern, I discovered that users are able to query a remote database without the need of a dblink. However, this was only true for databases that had no value for ...
1
vote
1answer
32 views

Restrict Oracle DB Login based on SQL Client being used

We have an application in our organization that is based on Oracle Forms 11g (on Oracle Fusion Middleware/WLS). Users have access to the application through accounts created at the database (i.e. they ...
0
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0answers
17 views

Circumstances under which a windows server login becomes disabled

Can anyone confirm under what circumstances a SQL Server windows login account changes from Enabled to Disabled? More specifically does this need to be a human interaction or can SQL Server ...
1
vote
1answer
82 views

SQL Server - Linked Server - Using OPENROWSET with windows integrated security

I have seen many articles regarding OPENROWSET using integrated security (Windows Authentication), but I could not make it work for me. It is working fine using SQL Server authentication: select * ...
4
votes
3answers
7k views

Users cannot view tables in non-default schema in SSMS

I'm having an issue setting the VIEW DEFINITION permission appropriately at the schema level for one of my users. I've created the schema TestSchema and added some tables. The user currently has ...
0
votes
1answer
529 views

Linked Server Security under SQL Agent Job Context

I have two SQL servers V1 and V2. Both 2012. V1 has linked server connection to V2. There are two Windows accounts: one running SQL server, the other running the Agent service. The two accounts are ...
1
vote
1answer
28 views

Query to List Encryption Certificate for Databases

What certificate is being used to encrypt each of the databases on the instances. I can get the data using the following but how do I write the queries USE master GO -- this provides the list of ...
2
votes
2answers
739 views

Need advice on abnormal login auditing

Recently i am facing some slow issue for my web application. And i have check my visitor report and it shows normal traffic rate as usual. And then i check my db login auditing and find below login ...
3
votes
2answers
407 views

Security for Oracle linked server from SQL Server

I'm trying to make the linked server from SQL Server 2005 to Oracle more secure by not having user/pass on "Be made using this security context:" fields so only a specific user can access the data ...
0
votes
2answers
217 views

AES 256 data encryption on Mysql

Is there a way to encrypt the whole data of a mysql DB using the AES 256 symmetric encryption method without encrypting the data manually using AES_ENCRYPT ? This article explains about the same ...
4
votes
5answers
2k views

How to securely connect app and database servers?

(Updated) For a start, I have my app and database on separate servers. It's easy to connect them, except I am not sure how to secure my database server. Here's what I've already done: Ran ...
4
votes
3answers
2k views

Is it ever harmful to set a database owner in SQL Server?

There are a bunch of databases on one of our SQL servers that have no owner. Generally speaking, is it harmful to give them one? For example: USE dbName; GO EXEC sp_changedbowner 'sa'; GO I know ...
0
votes
1answer
868 views

unable to bring database online from recovery pending

I am trying to bring a SQL Server database online and accessible that is in Recovery Pending state. The SQL Server service uses an Active directory account that is a domain administrator and a ...
0
votes
0answers
8 views

SSAS firewall / restricted direct database use

We want to open ports 2382 / 2384 for users in AD group A (they are supposed to read SSAS data via a sharepoint frontend only). That can be easily done with the windows server firewall, I guess. ...
0
votes
1answer
75 views

Login failed for user - Error: 18456, Severity: 14, State: 38 [duplicate]

I am trying to run and ADODB command in MS Access 2012 to exec a stored proc in our SQL server 2008R2 database, but I keep getting error 38 and SQL profiler shows the following: Error: 18456, ...
0
votes
1answer
30 views

SQL Server Service's Log On As account

I just inherited a set of new servers and whoever set them up left the "Log On As" account as the default "NT Service\MSSQLSERVER". I'd like to change that over to an Active Directory service name. I ...
0
votes
0answers
22 views

Sql Server 2014 AppRole not able to create temptable in tempdb

we have created Application Roles in sql server 2014 and grant the "Execute" permission on the tables and stored procedures. when i execute sp_setAppRole and then the stroredprocedure. the simple ...
1
vote
2answers
40 views

MySQL 5.7 - Where is the mysql_secret file on Windows 7?

I've just installed a copy of MySQL 5.7 for testing, and I love the fact that it now only creates a single root account, and puts the password into a file called .mysql_secret. There's just one ...
7
votes
1answer
3k views

How do you disable anonymous login? - MySQL

According to the MySQL documentation, you can harden a MySQL server by adding passwords, or removing the anonymous accounts. If you want to prevent clients from connecting as anonymous users ...
7
votes
3answers
5k views

How do I configure SQL Server 2012 so that it can restore and see files in my user account?

I have an SQL Server 2012 instance running as a service on my computer, and according to the service page it logs on as account "NT Service\MSSQLSERVER". However I can't see that account name ...
2
votes
1answer
58 views

Listing expired SQL logins

For audit purposes, we need to list all SQL logins with their creation and expiration dates. Is there a way to script this for all of my SQL Servers, rather than performing the task manually through ...
1
vote
0answers
54 views

How I can create user defined roles

I have a database in mongoDB 2.6.4 in which I want to restrict the users as per their level. I want to give read privileges to some users and insert/update privileges to some other users on a ...
2
votes
1answer
3k views

Reconcile users with logins using 'sp_change_users_login'

Sql Server 2008 (and 2005): I have a Sql Server instance, let's say, InstA, in a Domain (called AD). In that I have a domain Windows Authentication Login, called AD\Log1 that has an associated user, ...
2
votes
1answer
24 views

Can I grant multiple remote LocalService accounts access to a SQL Server database?

I am designing a multi-environment Windows-based software product that will extensively employ Windows services running as LocalService to perform data access operations. All of the data access ...
3
votes
0answers
52 views

Are there any outstanding critical security issues for Sql Server 2000?

Are there any outstanding (unpatched) security issues for Sql Server 2000? This isn't really for me: I moved on from Sql Server 2000 long ago. However, when answering questions here and (more likely) ...
-1
votes
2answers
62 views

Need help finding inactive users in my database

I am trying to figure out how to get this figured out. Problem: Users of inactive customers are receiving scheduled maintenance notifications Indicators: Organizations have a custom binary field ...
0
votes
0answers
38 views

MySQL Socket connections and SSL

I'm currently running over some final tweaks and security measures for my MySQL server deployments. Mainly I'm running Google's Golang and connect to the MySQL database through a Socket connection. ...
3
votes
1answer
146 views

How do I identify the program that called a stored procedure?

As part of an application database design spec, we've been asked to block execution of a set of stored procedures if they have been fired directly from SSMS / osql / sqlcmd and so on; that is, they ...
0
votes
1answer
30 views

Can we protect data form Database Administrator by encrypting the data?

How can we protect data on my database which is MySQL form database administrator stealing it? Will encrypting it prevent it from being stolen? If yes, how as he already has access to the database ...
1
vote
2answers
123 views

Security or performance risks using SQL CLR [closed]

Are there any particular security or performance risks in using the CLR in SQL Server ?
1
vote
1answer
105 views

Is someone trying to hack into my SQL Server Database?

I was asked by a friend, who isn't technical at all, to help her with her application. I thought I would just being doing a little C# development and some SQL queries. Turns out it has been a lot ...
3
votes
2answers
75 views

Is there a way to grant SELECT for every database (including new ones) at a server level?

I have a unique (well, I think it is unique) situation where databases (yes, entire databases) can be created more or less dynamically. Ignoring the obvious issue with that, I need to be able to ...
0
votes
2answers
88 views

SQL server permissions during installation

I'm trying to find out when a SQL server installation grants permissions on the OS. I know that the following permissions are giving during setup msdn article about permissions. However what I don't ...
2
votes
1answer
26 views

Is it safe to use set-returning sql functions instead of security-barrier views?

Since 9.2, it's been possible to use the security_barrier attribute to guard against maliciously-chosen functions and operators accessing data 'hidden' behind filters in views (full info in the ...
3
votes
1answer
72 views

How can I create notification on user's connecting to database?

I have users that have access to several databases. I used to have an alert and notification sent to me when a specific user connects to a specific database, but I accidentally clobbered it. Now I ...
0
votes
1answer
18 views

Restricting the # of Rows a User can return in a single query

A concern has come up recently about employees who have read access to our internal databases being able to download large amounts of data for nefarious purposes. My question is whether it is ...
2
votes
1answer
126 views

SA Account has not been disabled

There has been a security audit for many of our sql servers and per script there are many findings. One of them says "SA Account has not been disabled" I know it can be disabled, but can it be ...
8
votes
2answers
233 views

SQL Server : how to create user with access only from specific HOSTNAME or IP addres

I have one stupid app which I rely on, which has hardcoded connection string inside. To increase security of my SQL Server I'd love to make SQL users same as one hardcoded inside app, but I want to ...
0
votes
0answers
17 views

SSRS data source - specify machine account credentials

When I create websites in IIS that connect to a SQL Server database I can set the website to run as the machine account and give permissions to that machine account within SQL Server, which allows me ...
3
votes
1answer
71 views

Discrepancy between system catalog view and sp_change_users_login?

I want to check for orphaned users on a database. To that end, I use the following query on my SQL Server 2005 instance to get all users and their accompanying logins for a specific database (say ...
2
votes
2answers
51 views

Changing SQL Server service account passwords enterprise-wide

In the event of a DBA leaving an organization, what options can the surviving team members pursue to change passwords for service accounts portfolio-wide? While using Configuration Manager appears to ...
0
votes
1answer
15 views

How to maintain database ownership restoring across domains?

I am working with a vendor who is developing a SQL Server database outside of our domain. Occasionally, they need to deploy a new copy of that database into our domain by backing up their database, ...
1
vote
1answer
75 views

How to restrict access to current user record and its rights in postgres

Postgres 9 database contains additional information about postgres users: create table public.user ( user char(10) primary key, -- CURRENT_USER in postgres name char(30) ); and user roles; ...
0
votes
3answers
60 views

Login failed for user even though it has read access

I have a SharePoint server which is using service account "spsharepoint". For some reason this user has started giving 'Login failed for user DOMAIN\spsharepoint' when I checked SQL Server logs. ...
2
votes
3answers
7k views

Error Authenticating Proxy Account when Executing SSIS job

I have a SQL Server instance that runs 5 scheduled tasks each night, each of which run SSIS packages. These packages have been running for years and the associated steps run via a Proxy Account ...