Basic principles of Zero Trust are
Posted: Tue Feb 11, 2025 6:43 am
Zero Trust: No trust is better!
Zero Trust is an integral part of the CSMA approach. The name already shows what this approach is all about: No element of a system is trusted just because it belongs to the system or has already authenticated itself somewhere else in the past. Trust must be acquired again and again.
In principle, Zero Trust automatically follows the change in perspective that comes with CSMA. There is no longer a perimeter that encloses multiple system elements that could be trusted because they are "inside". There is no "inside". The system is a network and when its elements communicate with each other, they must prove that they are authorized to execute their respective requests.
No trust : Every user and every device is potentially hostile and must be checked (again and again).
Segmentation : The network to be protected is segmented and divided into many individual perimeters. turkey telegram data This is where the interface to CSMA lies.
Minimum rights : Users, applications, devices and all other system elements are only given as many rights as they need for their current tasks. These rights are checked again and again at short, regular intervals (for all users, including administrators, for example).
Network analysis : It will not only rely on detecting hostile activity at a specific point in the network, but instead will examine all network traffic for suspicious patterns.
Advantages of the Cybersecurity Mesh
Why Cybersecurity Mesh is one of the Gartner Top Trends 2022 becomes clear when we take another look at the advantages of the approach:
Zero Trust is an integral part of the CSMA approach. The name already shows what this approach is all about: No element of a system is trusted just because it belongs to the system or has already authenticated itself somewhere else in the past. Trust must be acquired again and again.
In principle, Zero Trust automatically follows the change in perspective that comes with CSMA. There is no longer a perimeter that encloses multiple system elements that could be trusted because they are "inside". There is no "inside". The system is a network and when its elements communicate with each other, they must prove that they are authorized to execute their respective requests.
No trust : Every user and every device is potentially hostile and must be checked (again and again).
Segmentation : The network to be protected is segmented and divided into many individual perimeters. turkey telegram data This is where the interface to CSMA lies.
Minimum rights : Users, applications, devices and all other system elements are only given as many rights as they need for their current tasks. These rights are checked again and again at short, regular intervals (for all users, including administrators, for example).
Network analysis : It will not only rely on detecting hostile activity at a specific point in the network, but instead will examine all network traffic for suspicious patterns.
Advantages of the Cybersecurity Mesh
Why Cybersecurity Mesh is one of the Gartner Top Trends 2022 becomes clear when we take another look at the advantages of the approach: