used to connect applications to database engines. In these attacks, attackers target a database connection that forms a link between a database server and its client software.

used to connect applications to database engines. In these attacks, attackers target a database connection that forms a link between a database server and its client software.

• A. Database connection strings
• B. JDBC URL
• C. Connection String Attacks
• D. SQL Injection

Answer: (A)

The main idea here is the database connection string—the piece of configuration that tells an application how to reach the database engine, including the server address, database name, and often authentication credentials. If attackers target this connection, they exploit the bridge between the database server and the client software. By stealing, tampering with, or hard‑coding these strings, they can gain unauthorized access, point the application to a wrong or malicious database, or extract credentials. That makes databases vulnerable even without manipulating the queries themselves. In practice, this vector is about the linkage mechanism rather than the act of injecting SQL. A JDBC URL is simply a specific type of connection string used by Java, and SQL Injection is a different attack that exploits input to alter queries. “Connection String Attacks” describes the class of attacks, but the concrete object that’s being attacked and leveraged is the database connection string itself. To defend, treat credentials as secrets, use secure vaults, avoid embedding strings in code, enforce least privilege, and encrypt connections.

The main idea here is the database connection string—the piece of configuration that tells an application how to reach the database engine, including the server address, database name, and often authentication credentials. If attackers target this connection, they exploit the bridge between the database server and the client software. By stealing, tampering with, or hard‑coding these strings, they can gain unauthorized access, point the application to a wrong or malicious database, or extract credentials. That makes databases vulnerable even without manipulating the queries themselves. In practice, this vector is about the linkage mechanism rather than the act of injecting SQL. A JDBC URL is simply a specific type of connection string used by Java, and SQL Injection is a different attack that exploits input to alter queries. “Connection String Attacks” describes the class of attacks, but the concrete object that’s being attacked and leveraged is the database connection string itself. To defend, treat credentials as secrets, use secure vaults, avoid embedding strings in code, enforce least privilege, and encrypt connections.