SQLi: SQL Injection in Cybersecurity
'SQL injection' said as 'SEE-kwel injection'.
SQLi stands for SQL Injection. SQL Injection is a vulnerability where an attacker inserts malicious SQL statements into input fields to manipulate a database. Successful SQLi can expose, modify, or delete data and sometimes lead to full server compromise.
How SQLi Is Used in Cybersecurity
Penetration testers test login forms, search fields, and API parameters for SQLi using manual techniques and tools like sqlmap. Security engineers prevent SQLi by enforcing parameterized queries and input validation across all database interactions. DAST scanners flag SQLi findings for triage by application security teams.
Read the full glossary entry: SQL Injection in Cybersecurity
Cybersecurity Roles That Work with SQLi
Related Cybersecurity Acronyms
Frequently asked questions
What does SQLi stand for?
SQLi stands for SQL Injection. SQL Injection is a vulnerability where an attacker inserts malicious SQL statements into input fields to manipulate a database. Successful SQLi can expose, modify, or delete data and sometimes lead to full server compromise.
What is SQLi used for in cybersecurity?
Penetration testers test login forms, search fields, and API parameters for SQLi using manual techniques and tools like sqlmap. Security engineers prevent SQLi by enforcing parameterized queries and input validation across all database interactions. DAST scanners flag SQLi findings for triage by application security teams.
Definitions are original explanations written for career development purposes. For authoritative technical definitions, refer to NIST, ISO, or the relevant standards body.