Answer / Manoj Meena

"SQL Injection" is a cyberattack where an attacker injects malicious SQL code into a SQL statement to gain unauthorized access or manipulate data. To protect against SQL Injection, use parameterized queries instead of building dynamic SQL statements from user input, and validate all user input for expected format and length.nnFor example, in C# using ADO.NET,nyou can use Parameters: n```csharpnSqlCommand cmd = new SqlCommand("SELECT * FROM Customers WHERE CustomerName = @CustomerName", conn);ncmd.Parameters.AddWithValue("@CustomerName", customerName);```

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