Network Access Control (NAC) is a security solution that enforces policy on devices that access networks to increase network visibility and reduce risk. NAC’s posturing capability determines if a system is sufficiently secure and compliant enough to connect to a…
This post explains what is an enterprise information security architecture framework, and summarizes some of the existing ones. IT security architecture frameworks are sometimes related to enterprise architecture frameworks. You can read more about them on this post. What is…
Types of network segments According to its privacy, there are different types of network segments: The internet is publicly available for any user. An intranet hosts information privately only for users within an organization. The services are placed on internal…