Lets suppose I have to create and deploy an SSIS package to sql server (name it SQL1) load some data from another sql server (SQL2). On SQL I want to create a job as well to execute this package. Lets suppose other untrusted persons also can create SSIS packages and jobs on this server, who are not allowed to access
Tag: security
Does row-level security (RLS) apply on a join statement?
Given the following (simplified) tables: If I run the following query to get which posts a user (?) liked: Would the RLS policy for SELECT on the likes table and posts table both be invoked, or would it only apply to the posts table since that is where we are SELECTing FROM? I’m under the assumptiom that it would apply
Is NamedParameterJdbcTemplate vulnerable safe?
We are using NamedParameterJdbcTemplate to achieve “IN” operator functionality. Is there any SQL Injection vulnerability when we use NamedParameterJdbcTemplate? Answer Since NamedParameterJdbcTemplate internally use PreparedStatement for querying , and if you can make sure that you do not build the SQL query by somehow concatenating the input from the user , but using the placeholder :xxxx to specify their value,
Is this php login system secure? [closed]
Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 2 years ago. Improve this question Is this login page secure, researching about sql-injection, is their a vulnerability if so how do I manage it? I previously
How to prevent including database config.php from another client?
We have this config.php file: And this structure The index file is accessable via www.example.com/index.php, but the config.php file too (via www.example.com/config.php). Can others just include www.example.com/config.php in there php files and execute code with my $conn? How to prevent this? Answer It’s true that if you leave files in the web root, the web server will execute them when
How to secure save user login for long term access
I create a PHP/MySQL application that will be used to log in to the user with a username and password, but I need the user login to the system to survive even turning off the browser or restarting the …
Fetch data from one table columns whose names are value of another table
I need to fetch columns from a master table and the list of columns that i need to get will be in a metadata table for different users.This would need to be dynamic as each user might not have the …
How can I restrict access to sensitive columns in Apache Drill view based on user permissions in another view?
Background: I have users connect to Apache Drill with Kerberos authentication to read from a Parquet file so basically a single table with multiple columns. Some of the columns in that file are known to be sensitive and only certain users can see them. Apart from the data table Drill has access to another table with information who has access
Does Rails submit form need protection from SQL injections or XSS attacks?
I am developing a secure Rails app on a secure internal server, though I still want to protect it from any kind of SQL injections or XSS attacks. I know that if I have a search box I can use something …
Error dropping or deleting a user from SQL Server 2012
I’m trying to drop all the logins from SQL server except the default built-in SQL server logins but I’m unable to drop the “administrator” account. It gives me an error : “Server principal ‘…