Question

Which of the following cyberattacks involves an attacker inserting their own code through a data entry point created for regular users in such a way that the server accepts the malicious code as legitimate?

answer

DoS


ARP poisoning


Session hijacking


SQL injection

Answer 1

SQL injection

Explanation: SQL injection involves an attacker submitting malicious input through normal user data entry fields (forms, query strings, etc.) so the server treats that input as part of a database query/command and executes it. DoS, ARP poisoning, and session hijacking are different attack types.