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Showing posts with the label Data security

How does Radius Authentication Work Take Place?

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Radius is a  framework of networking protocol that delivers centralized Authentication, Authorization, and Accounting (AAA) management for users to attach and operate a network service. The actual process of how Radius Authentication works is relatively simple and involves the communication between a server and a client. In most cases, the server is a networking device like a router responsible for connecting to a network and controlling all access. The server will store and maintain a list of all users allowed to connect to the network and their associated credentials. When a user attempts to connect to the network, the server will authenticate and authorize the user before allowing them to access the network resources. The client in this process is typically a Radio server client attempting to connect to a network. First, the client will ask the server to establish and permit the user. The server will then either allow or deny the user access to the network. Radius Authentication...

ZERO TRUST MODEL: Working and Requirements

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Zero Trust Model was developed in the year 2010 by John Kindervag, and since then it has been a great software and in huge demand.  As per the zero trust model protocol, the system should never trust anyone, and proper authentication and verification methods should be used before allowing anyone into the system. This model was introduced after many breaches and trespassing happened within the network. The zero trust model offers the users a cloud interactive, thus allowing less manual work and a safe network interface to work.  This model system believes in trusting no one and verifying, so it includes and wraps around every user and device of the organization. Also, it has been found that using the zero trust model helps defenders get insight into their security system. In this blog, we'll be talking about the working mechanism and requirements of a zero-trust model. Let's have a look at them. Functioning of Zero Trust Model  It is a broad network security system that i...