Question

a network administrator for a technology company is introducing a new cybersecurity model to limit data breaches. they wish to enforce a strategy where every system or user inside or outside the network perimeter must prove their legitimacy before accessing resources. what principle would be most effective in implementing their new strategy?

Answer 1

The Zero Trust security model is the most effective principle for enforcing legitimacy before accessing network resources, involving multi-factor authentication and the principle of least privilege.

Step-by-step explanation:

The principle most effective in implementing a strategy where every system or user must prove their legitimacy before accessing network resources is the Zero Trust security model. This model operates on the assumption that no user or system should be automatically trusted, either inside or outside the network perimeter. It involves rigorous identity verification, the principle of least privilege, and multi-factor authentication to enhance cybersecurity. For example, increased security measures for individuals could include stronger passwords and two-factor authentication to prevent unauthorized access. Meanwhile, for organizations, this could involve implementing more robust protections on websites, using encryption, and educating employees to avoid phishing scams and other types of cyber attacks. By following this approach, the network administrator can create a more secure digital environment that can help prevent data breaches similar to those that have affected companies like Target and financial institutions like JP Morgan.