What is the zero trust security approach that you need to know of? How can you implement this kind of approach? If you want to know, read on.
Zero Trust Security Approach
The best approach to zero trust security is to build an environment in which users and devices are considered untrusted until they prove themselves otherwise. With zero-trust security, the user is not given access to the network, system, or application until the authentication process is complete.
Then, this approach is becoming more prevalent as more organizations move toward cloud services and mobile devices. And then create a new perimeter in the cloud to protect their resources.
Further, this approach relies on strong authentication to ensure that all external requests are properly authenticated before allowing any access to an organization’s resources.
So, if you want to implement this approach, you need to understand how it works and how you can implement it in your organization.
How Does Zero Trust Security Approach work?
The zero-trust security approach requires that all access requests be authenticated, authorized, and monitored. This approach assumes that all users and devices will fail unless they pass the required level of authentication for each resource request.
Then, this approach requires that access requests be authenticated at two levels:
1) the user level and
2) the device level.
A user must prove their identity through authentication methods like passwords (maybe even biometrics). While a device must prove that it has been issued by a trusted (and approved) device vendor.
Then, it’s easy to see why this approach is growing in popularity as more cloud services are used, more BYOD policies are created, and more applications work with multiple devices. As IT organizations have moved toward cloud computing, they’ve had to design new perimeter controls around their resources. This is to protect against unauthorized access when users are connecting remotely or via mobile devices.
Moreover, the use of multifactor authentication is essential when implementing a zero trust security model. It prevents hackers from accessing your resources by using stolen or guessed passwords alone.
Also, a password may only be part of the authentication solution. Multi-factor authentication requires both a password AND another piece of information to prove identity. Like a code sent as a text message or a physical object like a smart card or USB stick containing data that only the authorized user should have possession of. This is to gain access to network resources or applications.
Finally, it’s also important when implementing a zero trust security model that you set up monitoring tools. One that checks not only for failures at both levels of authentication but also for failures in communications between the user and device. It’s also important to monitor external requests for access to your organizational resources.
Conclusion
As you can see, businesses need to adopt a zero trust security model. This is because of the increasing use of mobile devices and cloud services. So, if you want to be sure that your business will be safe, you need to implement this kind of security model.