SQL injection, also known as SQLI, is a common attack vector that uses malicious SQL code for backend database manipulation to access information that was not intended to be displayed. This information may include any number of items, including sensitive company data, user lists or private custom...
Dr. Manju Kaushik et.al, "SQL Injection Attack Detection and Prevention Methods: A Critical Review", International Journal of Engineering Trends and Technology (IJETT), Vol. 3, Issue 4, April 2014.M. Kaushik and G. Ojha, "SQL injection attack detection and prevention methods: a critical ...
SQL injection attack is that where a malicious person executes some invalid or threat SQL statements to control a web application database server of an attacker. It is normally used to change, append, or delete the contents in the database without his or her knowledge. Thereby, the d...
Let’s see a very simple example of how a SQL injection attack can be executed on a database server. Consider a scenario where you have a web application that accesses the BookStore database that we created in the last section. Your web application has a search box where a user can ent...
Blind SQL Injection This approach is often used when classic attack methods do not work. In a blind attack, the attacker sends a manipulated query to the database and analyzes the response. The attack is considered “blind” because the attacker does not receive any direct information from the...
SQL injection is an attack that illegally manipulates a database by injecting unintended Structured Query Language (SQL) statements into an application that has a relational database (RDBMS). There are several types of SQL injection depending on the method and purpose, and from the perspective o...
Becoming the victim of a WordPress SQL injection attack can be a scary thought. Fortunately, there are methods you can use to protect yourself and your website now, and ensure that you are as secure as possible. Let’s look at ten of the best steps you can take. ...
A successful SQL injection attack can lead to: 1. Data Loss or Corruption: An SQL injection attack can lead to the loss or corruption of sensitive data, which can have serious financial and legal implications for the organization. 2. Compromised Systems: An SQL injection attack can compromis...
As the name itself implies, the purpose of the SQL Injection attack is to inject the malicious SQL code. Each and every field of a website is like a gate to the database. In the login form, the user enters the login data, in the search field the user enters a sea...
To protect your application from SQL injection, perform the following steps: * Step 1. Constrain input. * Step 2. Use parameters with stored procedures. * Step 3. Use parameters with dynamic SQL.