Câu 123: CS0-002: CompTIA CySA+ Certification Exam (CS0-002)

A company uses an FTP server to support its critical business functions. The FTP server is configured as follows: ✑ The FTP service is running with the data directory configured in /opt/ftp/data. ✑ The FTP server hosts employees' home directories in /home. ✑ Employees may store sensitive information in their home directories. An IoC revealed that an FTP directory traversal attack resulted in sensitive data loss. Which of the following should a server administrator implement to reduce the risk of current and future directory traversal attacks targeted at the FTP server?

1. A. Implement file-level encryption of sensitive files.
2. B. Reconfigure the FTP server to support FTPS.
3. C. Run the FTP server in a chroot environment. — đáp án hiện tại
4. D. Upgrade the FTP server to the latest version.