What is an effective way to enhance network security for a company?

Enhancing network security for a company is vital to protect sensitive data and maintain the integrity of systems. Implementing two-factor authentication is effective as it adds an additional layer of security beyond just a password, requiring users to verify their identity through a second form of authentication—be it a code sent to their phone or an app-generated token. This greatly reduces the risk of unauthorized access, particularly if passwords are compromised.

Limiting user access privileges contributes to security by ensuring that individuals only have access to the data and systems necessary for their roles. By adopting the principle of least privilege, the risk of accidental or malicious misuse of sensitive information is minimized.

Regularly updating security protocols is also crucial, as it ensures that the network defenses are equipped to handle the latest threats. Cybersecurity is an ever-evolving landscape; keeping security measures up to date helps mitigate vulnerabilities that attackers might exploit.

Because each of these options contributes significantly to strengthening a company’s network security, selecting the choice that includes all of them reflects a comprehensive approach. Collectively, they form a robust security strategy aimed at protecting the organization's digital assets.