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What is NAC and why is it important for network security?

Network World

Network Access Control (NAC) is a cybersecurity technique that prevents unauthorized users and devices from entering private networks and accessing sensitive resources. NAC tools detect all devices on the network and provide visibility into those devices. How NAC works.

Network 156
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Arista streamlines network access control via SaaS

Network World

Arista Networks has rolled out a SaaS-based service aimed at helping enterprises more network access control (NAC) more easily. To read this article in full, please click here

Network 130
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10 essential tips for bolstering cloud security in your business

CIO Business Intelligence

This makes it more critical than ever to adopt strong security measures to protect sensitive information and infrastructure. However, while cloud computing offers benefits like improved efficiency, scalability, and accessibility, it poses new security challenges.

Security 132
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5 reasons to move to a network platform

CIO Business Intelligence

In today’s era of dynamic disruption, IT leaders are taking center stage in navigating a complex and vast network. It’s a balance of accelerating digital initiatives such as AI with the need to securely transform IT operations and increase business. The answer is the network platform.

Network 98
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What you need to know about Okta’s security breach

CIO Business Intelligence

On October 20, 2023, Okta Security identified adversarial activity that used a stolen credential to gain access to the company’s support case management system. Traditional security controls are bypassed in such attacks as bad actors assume a user’s identity and their malicious activity is indistinguishable from routine behavior.

Security 143
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More connected, less secure: Addressing IoT and OT threats to the enterprise

CIO Business Intelligence

It also introduces new security challenges that demand our attention, especially as IoT is integrated into operational technology (OT) environments. In this article, we’ll explore the risks associated with IoT and OT connectivity and the measures that organizations need to take to safeguard enterprise networks.

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Cisco sets $2.3B deal for unified access, multi-factor authentication security firm Duo

Network World

billion deal it made for network identity, authentication security company Duo. According to Cisco, Duo’s zero trust security model authorizes secure connections to all applications based on the trustworthiness of users and devices. As more devices come onto the network remotely this issue takes on more importance.