What is an SQL Injection (SQLi) and How to Prevent It?

What is an SQL Injection (SQLi) and How to Prevent It?

Cybersecurity has become one of the main concerns of this digital era. Every day we come across news of ransomware, phishing, scamming, and other cybercrimes.


It’s true that we can’t change the mindsets of cybercriminals, but we can take preventive measures to avert different types of cyberattacks. So, here we’ll discuss the SQL injection—a common malware type.






Read till the end to know what anSQL injection is, its goals, impacts, types, and a real-life example. This blog also includes tips on how to prevent SQL injections, which is extremely useful for technology-driven businesses.

What is an SQL Injection (SQLi)?


So, first things first: What is an SQL injection?


SQL stands for Structured Query Language, a language designed to manipulate and manage data in a database. An SQLI hacker injects malicious codes into existing SQL elements to trick systems into giving them access. Attackers deploy this technique to intercept data or locate admin credentials which helps them gain complete control over a system or network.

How Does SQL Injection Attacks Work?


SQL injection attacks are performed through webpages or application input. Such input forms are usually seen in search boxes, form pages, or URL parameters.


To attempt an SQLI attack, threat actors find vulnerabilities in a system or network and inject malicious payloads that execute unintended actions, like granting access to data. 


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