Books are Available on Zero Trust Network Access, right?
Zero Trust Network Access can be through a number of ways, so there are no specific books that cover it. However, there are many resources available to learn more about the underlying concepts, technologies, and best practices needed to achieve Zero Trust Network Access.
The Zero Trust Network Access model is a collection of best practices, policies and technical guidance. Further, to help organizations implement network security that is around this model.
Zero Trust Network Access is a conceptual framework for secure access control. It provides a set of guiding principles for building security systems. These principles have been developed over the past five years by the Center for Internet Security (CIS) through extensive research and input from hundreds of senior security professionals.
CIS has published detailed best practices and technical guidance on how to secure networks according to the Zero Trust model. This guidance is available in CIS Controls, CIS Benchmarks, and security-related publications from the Center for Internet Security.
What are some examples of Zero Trust Network Access?
The Zero Trust Network Access model is a conceptual framework that can be through a variety of ways. One example is to use a network access control (NAC) platform as an enforcement mechanism for Zero Trust Network Access.
Another example is the use of an adaptive firewall as an enforcement mechanism for Zero Trust Network Access. Adaptive firewalls are capable of accepting connections from outside the network when authorized and denying connections when unauthorized.
For Beginners, what is Zero Trust Network Access?
The Zero Trust Network Access model provides a set of guiding principles for building security systems.
In a nutshell, Zero Trust Network Access is a flexible approach to access control that requires authorization for network access and then enforces that authorization at multiple layers within the network infrastructure.
It is not an access control or network architecture. Instead, it is an approach to implementing an access control architecture based on risk tolerance and the trustworthiness of individuals and devices accessing the network. It combines a number of access control concepts including identity-based security, micro-segmentation, adaptive defenses, and continuous monitoring into one consistent framework.
This framework can be implemented in many ways depending on a user’s risk tolerance, network topology, number of devices connecting to the network, and other factors. The Zero Trust Network Access model provides a set of guiding principles for building security systems that can be implemented in many ways depending on your risk tolerance and implementation constraints.
This approach is applicable to any size organization that has a need to secure its network from internal and external threats using a consistent set of policies and technologies. This includes large multi-national corporations such as Google, Microsoft, Amazon and Facebook; mid-sized organizations such as medium-sized hospitals; small businesses such as local bakeries; educational institutions such as schools; local government agencies such as law enforcement departments; county or state governments.