Which factor is crucial for maintaining network security?

• A. Keeping software installations minimal
• B. Encouraging shared passwords among employees
• C. Utilizing strong, unique passwords
• D. Disabling firewalls for better performance

Answer: (C)

Utilizing strong, unique passwords is a fundamental aspect of maintaining network security. Strong passwords are complex, typically containing a mix of letters, numbers, and special characters, making them significantly harder for unauthorized users to guess or crack. Unique passwords for different accounts ensure that if one account is compromised, the others remain secure.

This practice helps to protect sensitive information and prevents potential security breaches that could lead to data theft or unauthorized access to systems. In a networked environment, where multiple individuals may have access to various resources, employing robust password management strategies is crucial in mitigating risks associated with weak password usage and the growing sophistication of cyber attacks.