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

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4
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1answer
38 views

Auditing database administrator actions with SQL Server 2014 Standard

We have a requirement to audit database administrator access to customer databases - at a minimum, knowing which customer database they were accessing (and ideally why). Without upgrading to SQL ...
0
votes
1answer
17 views

Mysql's internal mysql database in replication

I searched around but the word game seems to delude any valid result and could not find anything relevant. Mysql (the RDBMS) has an internal database named mysql, this database has information about ...
1
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1answer
22 views

removing sql logins from one server, after migrating to another server, but all the databases were not migra

Here are the details of the production environment: I have 2 serevrs, A1 and A2. I have completely transfered 100 logins from server A1 to A2. Server A1 contains 5 DATABASES. But I moved only 2 ...
1
vote
1answer
21 views

MySQL Brute Force Defense

I was wondering what defense MySQL server uses to protect against brute force attacks on the user credentials? I hope this isn't too simple of a question! I have tried to Google it, but can't seem to ...
1
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4answers
2k views

MySQL SSL disabled on Windows

I want to enable an SSL connection to my database. I've created SSL certificates and so on, however SSL remains disabled: mysql> show variables like '%ssl%'; ...
1
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0answers
13 views

PostgreSQL security threats in external modules or PL languages

In reading the answer to question I came across a paragraph that indicated that some PostgreSQL PL languages and/or contrib modules can be used to compromise the security of the system. Is this only ...
0
votes
1answer
772 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 ...
3
votes
2answers
438 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
36 views

Passing passwords more securely to mysql utilities on the command line

This question is related to another question I subsequently asked here: Using the output from mysqldiff.exe to transform database2 to match database1. I have been trying to use mysqldiff.exe, part of ...
3
votes
1answer
2k views

Rights to execute stored procedure, but not read underlying tables directly

I have a stored procedure that contains lots of different columns from many different tables; I want to give 20 users access to the results of the stored procedure via Excel. Is it possible to make ...
4
votes
3answers
420 views

Verifying password policy on existing users

I've recently come into an environment where a lot of databases logins do not have the enforce_password_policy flag enabled. An upcoming audit is necessitating the verification of these logins' ...
1
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2answers
3k 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 ...
1
vote
0answers
24 views

Can we configure Certificate-based Authentication to connect(logon) sql client?

Can we configure Certificate-based Authentication to connect(logon) sql client? or any other method to connect sql client using mutual authentication(sql server and sql client)?
0
votes
2answers
241 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 ...
0
votes
1answer
23 views

Is the Advanced Security Pack required for windows authenticaion?

Can anyone tell me if the Oracle Advanced Security Pack is required for single sign in under Windows? I've been told we are not licensed for the "Oracle Advanced Security Pack" and need to remove it, ...
1
vote
2answers
226 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 ...
4
votes
2answers
3k views

Cross-database call fails in a job but succeeds in SSMS

I create two databases, a table in the second database and a stored procedure in the first database. The stored procedure cross-database accesses the table. I create a sql server login and I also map ...
1
vote
1answer
185 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 ...
0
votes
0answers
12 views

How do I determine if membership in a DB fixed role is by direct user memership or through membership in a custom DB role?

I'm cataloging memberships of DB users in the various fixed DB roles so that I can create custom roles by business function and grant permissions through these custom roles only. When using SSMS to ...
0
votes
0answers
29 views

The Local Security Authority cannot be contacted

I am not very expert with SQL Server but I have to use to for one of my application development. Issue is that when I open the PC in morning to start my work, my application couldn’t make connection ...
0
votes
0answers
51 views

Database Role Membership: db_executor vs db_datareader and db_datawriter in SQL Server 2008R2?

I have a couple of users who have only public and db_executor memberships in their Server Login object, User Mapping properties in the one database (let's call it A), now that our front end ...
2
votes
0answers
14 views

Security implications of running SSRS and an OLTP database on the same server

I am in the process of building a new environment for my company's Customer Relationship Management (CRM) system. This system is a commercially available product which uses SQL Server as its back end ...
1
vote
1answer
33 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
28 views

Creating a database under a different owner

I'm trying to set up a role in Postgres which can a) Create a new Role b) Create a new Database c) Make that new Role the owner of the database d) Have no other rights (as far as is possible!) I have ...
0
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0answers
10 views

Azure Security for SQL Server Data

We are considering moving some of our database services to Azure but due to the kind of agreements we have with our customers having strict control over who can access the data is required. Based ...
0
votes
0answers
26 views

Add user level permissions to MS Access by using a MySQL backend

I have a large Ms Access 2013 .accdb application which runs a lot of VBA code, with almost 60 users. I developed a user level permissions mechanism using vba but now plan to migrate the back-end to ...
-3
votes
1answer
32 views

Cannot open database “RidaDatabase” requested by the login. The login failed. Login failed for user 'PLESK01\IWAM_plesk(default)' [closed]

I have following message Cannot open database "RidaDatabase" requested by the login. The login failed. Login failed for user 'PLESK01\IWAM_plesk(default)'. Kindly assist in resolving this ...
2
votes
2answers
844 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 ...
0
votes
0answers
28 views

Please help: kerberos authentication setup on postgresql

Requirement: Backend working with RHEL and postgresql and front-end working with windows,.net. please consider how the authentication method must be done. our main idea will be to have the ...
0
votes
0answers
29 views

Security for SSIS packages in SQL Server - use a domain account?

I have an SSIS package that I want to deploy to SQL Server A. This package needs to access tables on SQL Server A, and another SQL Server, B. What is the best way to set this up? Should I create a ...
0
votes
1answer
32 views

Regarding table access

How to revoke access for particular table from an user who have 'select any table' privilege? I want to block access to system tables that have password details such as user$ etc.. DB : Oracle ...
8
votes
1answer
681 views

Column level security

I am in need of a solution to hide specific columns in a table. We have people who need to build reports against this database and specifically some of these tables with confidential information but ...
0
votes
1answer
71 views

Allow access to enter data through forms, but not full database access

Using Access 2013 or Sharepoint 2013 is it possible to give someone access to data entry forms that work with a back end database whether Access database or Sharepoint SQL. But from everything I've ...
0
votes
1answer
73 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
votes
0answers
22 views

Procedure Security Layer

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 and set ...
0
votes
1answer
68 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
48 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
votes
0answers
145 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
75 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 ...
1
vote
1answer
207 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 ...
1
vote
1answer
45 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 ...
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
0answers
10 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
187 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
46 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
31 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
64 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 ...