The primary objective of hardening network elements includes securing them with strong authentication and performing regular security tests.

• A. It only concerns firmware updates
• B. Secure them with user IDs and strong passwords, and perform regular security tests
• C. It focuses on data storage capacity
• D. It eliminates all monitoring

Answer: (B)

Hardening network elements means strengthening how you control access and regularly checking their security posture. Securing them with user IDs and strong passwords ensures that only legitimate users can reach the devices, reducing the risk of credential-based breaches; in many setups, this also involves stronger methods like multi-factor authentication. Regular security tests—such as vulnerability scans, configuration reviews, and penetration testing—help uncover weaknesses, misconfigurations, or out-of-date software before attackers can exploit them. The other ideas don’t address ongoing access control and verification: firmware updates alone miss the broader need for strong authentication and continual testing, data storage capacity isn’t about security hardening, and removing monitoring would leave you blind to intrusions.