The security team at Certkiller Inc. is working on network security design.
What is an example of a trust model?

A.
One example is NTFS

B.
One example is NTP

C.
One example is NFS

D.
One example is NOS

Explanation:

One of the key factors to building a successful network security design is to identify and enforce a proper trust model. The proper trust model defines who needs to talk to whom and what kind of traffic needs to be exchanged; all traffic should be denied. one the proper trust model has been identified, then the security designer should decide how to enforce the model. As more critical resources are globally available and new forms of network attacks evolve, the network security infrastructure tends to become more sophisticated, and more products are available. Firewalls, routers, LAN switches, intrusion detection systems, AAA servers, and VPNs are some of the technologies and products that can help enforce the model. Of course, each one of these products and technologies plays a particular role within the overall security implementation, and it is essential for the designer to understand how these elements can be deployed. Network File Sharing seems to be the best answer out of all the answers listed. Reference: Securing Networks with Private VLANs and VLAN Access Control Lists