Access Control

What is access control in network security? Access control in network security refers to the processes, policies, and technologies used to ensure that only authorized users and devices can access specific resources within a network. It’s a foundational component of cybersecurity, acting as the digital equivalent of a bouncer at a nightclub—only the right people…

How can an ISP benefit from a NAC? An Internet Service Provider (ISP) can benefit from deploying a Network Access Control (NAC) system in several key ways. NAC solutions provide visibility, security, and control over devices that connect to a network. For ISPs, these benefits translate into improved network security, customer experience, and operational efficiency.…

What is Aruba ClearPass administration like? What is Aruba ClearPass? Aruba ClearPass is a network security and policy management solution developed by Aruba Networks, which is a subsidiary of Hewlett Packard Enterprise (HPE). ClearPass provides capabilities for network access control (NAC), policy enforcement, and secure device onboarding. It is designed to help organizations manage and…

How complex is Forescout to configure and deploy? The complexity of configuring and deploying Forescout largely depends on the specific requirements and infrastructure of the organization implementing it. Here are a few key points to consider: Environment Size and Complexity: Larger and more complex environments with a variety of operating systems, devices, and network segments…

Robust network access control has never been more critical. Unauthorized access to networks can lead to a myriad of issues, from data breaches to network disruptions. One of the key tools in combating unauthorized network access is the Radius server for Wi-Fi authentication. This powerful solution plays a crucial role in ensuring that only authorized…

Is FortiNAC difficult to deploy? Deploying FortiNAC (Fortinet Network Access Control) can vary in complexity depending on the specific requirements and the existing network infrastructure of an organization. Here are a few factors that can influence the difficulty of deploying FortiNAC: Network Size and Complexity: Larger networks with more endpoints, diverse types of devices, and…

Portnox vs. SecureW2 Table of Contents Introduction SecureW2 Overview Portnox Overview Feature Comparison The Verdict Introduction When it comes to network access control (NAC), organizations face an array of choices that can make or break their security posture. Two notable solutions in this arena are SecureW2 and Portnox. While both platforms offer robust functionalities for…

What is 802.1X protocol used for? 802.1x is a network authentication standard developed by the Institute of Electrical and Electronics Engineers (IEEE). It provides a method for securing network access by requiring users or devices to authenticate themselves before they are granted access to the network. With 802.1x, network devices (such as switches and access…

Wi-Fi wireless Internet access has become widespread. All modern smart phones have Wi-Fi built in, making it possible to deliver low-cost wireless communications. Even we can’t think our life with out Wi-Fi. Moreover, our daily life evolves around it. So what is Wi-Fi? The 802.11 standards are known as Wi-Fi. Now you may ask what…

What is Identity and Access Management (IAM)? What is IAM and its purpose? IAM stands for Identity and Access Management. Its purpose is to manage the identities (i.e. users, groups, and applications) within an organization and control their access to resources (e.g. AWS services, database, etc.). What are the main features of identity and access…

What is the 802.1X protocol used for?  The 802.1X protocol is used for port-based network access control (PNAC) in computer networks. It provides an authentication framework for controlling access to network resources by authenticating devices before allowing them to connect to the network.  When a device attempts to connect to a network, the 802.1X protocol…

What are network access control best practices? Network Access Control (NAC) is a security technology that aims to enforce policies that control access to network resources. Here are some best practices for implementing NAC: Develop a comprehensive NAC policy: Before implementing NAC, it is important to define the objectives, policies, and guidelines for the NAC…