QuestionQ2

Network Security

An Nginx application is deployed on a Linux host. By reviewing Nginx logs, O&M engineers can obtain the complete URL details submitted by users and determine whether the Linux host is experiencing SQL injection attacks.

Explanation

Nginx access logs can record each client request’s URL and query string. Suspicious parameter values and common SQL-injection payload patterns in those requests can be identified through log review to determine whether the host is being targeted by SQL injection attempts.

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