Your Perfect Assignment is Just a Click Away

We Write Custom Academic Papers

100% Original, Plagiarism Free, Customized to your instructions!

glass
pen
clip
papers
heaphones

SQL Common Security Expressions

SQL Common Security Expressions

SQL Common Security Expressions

Bike Stores is implementing a new website to allow online bike purchases. In support of this, a stored procedure called GetUser has been created to retrieve a customer record using the customer’s first name, last name, and password supplied from a website form. From your research on database security, you notice that there is a serious security concern with the GetUser procedure. You have established a series of SQL statements to test for GetUser security flaws. These statements will be used with two temporary tables called staffs_temp and order_items_temp, which are copies of the staffs and order_items tables, respectively.

Assessment Instructions

You must have SQL Server Express and SQL Server Management Studio (SSMS) installed to perform this assessment task. The sample database for this module is called BikeStores. Download the Database Design Diagram below.

  • Bikestores Database Design Diagram

Use the BikeStores database design diagram for your stored procedure assessment..

Please copy each SQL statement into a Microsoft® Word® document. Below that, enter a screenshot of the execution of the SQL showing the code and the resulting output. Below that, enter text explaining the SQL statement and outcome. What has occurred? Was there an adverse impact from the SQL statement execution?

Task 2.1 – Dynamic SQL Statements Without Binding

Execute the individual SQL statements contained within the following text file in a Microsoft SSMS query window:

  • BikeStores SQL Injection Commands

After executing these statements, explain why the GetUser stored procedure is problematic. Did any unauthorized data modifications occur? Did data corruption occur? Were any tables improperly dropped from the database?

Task 2.2 – Dynamic SQL Statements With Binding

Based on the Task 2.1 results, the GetUser stored procedure has been revised and replaced with a stored procedure called GetUserWithBind. Execute the individual SQL statements contained within the following text file in a Microsoft SSMS query window:

  • BikeStores SQL Injection Commands With Binding

After executing these statements, explain whether the GetUserWithBin

Order Solution Now

Our Service Charter

1. Professional & Expert Writers: Writers Hero only hires the best. Our writers are specially selected and recruited, after which they undergo further training to perfect their skills for specialization purposes. Moreover, our writers are holders of masters and Ph.D. degrees. They have impressive academic records, besides being native English speakers.

2. Top Quality Papers: Our customers are always guaranteed papers that exceed their expectations. All our writers have +5 years of experience. This implies that all papers are written by individuals who are experts in their fields. In addition, the quality team reviews all the papers before sending them to the customers.

3. Plagiarism-Free Papers: All papers provided by Writers Hero are written from scratch. Appropriate referencing and citation of key information are followed. Plagiarism checkers are used by the Quality assurance team and our editors just to double-check that there are no instances of plagiarism.

4. Timely Delivery: Time wasted is equivalent to a failed dedication and commitment. Writers Hero is known for timely delivery of any pending customer orders. Customers are well informed of the progress of their papers to ensure they keep track of what the writer is providing before the final draft is sent for grading.

5. Affordable Prices: Our prices are fairly structured to fit all groups. Any customer willing to place their assignments with us can do so at very affordable prices. In addition, our customers enjoy regular discounts and bonuses.

6. 24/7 Customer Support: At Writers Hero, we have put in place a team of experts who answer all customer inquiries promptly. The best part is the ever-availability of the team. Customers can make inquiries anytime.