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Understanding Software-Defined Networking (SDN)

Understanding Software-Defined Networking (SDN)

In this article, we will take a comprehensive look at software-defined networking (SDN). You’ll learn what it is, how it works, and what its benefits and disadvantages are. You’ll also learn how SDN compares to and works with other types of networks and get answers to common questions.
A Beginner’s Guide to Microsegmentation

A Beginner’s Guide to Microsegmentation

In this article, we’ll review the basics of microsegmentation and discuss it in context with other network security models and practices, including Zero Trust, software-defined networking, and network segmentation. You’ll learn about the benefits of microsegmentation, how it works, challenges for implementation, and best practices.
What Is Attack Surface and How to Reduce It

What Is Attack Surface and How to Reduce It

Data breaches are a perpetual risk for modern organizations — and the wider your attack surface, the higher your organization’s risk of a breach. In this article, we will take a high-level look at what your attack surface is, what vectors and endpoints may be at risk, and how to analyze your attack surface.
Understanding Lateral Movement and How to Prevent It

Understanding Lateral Movement and How to Prevent It

Lateral movement is when an attacker gains initial access to one part of a network and then attempts to move deeper into the rest of the network — typically via remote desktop tools or remote administration tools (RATs).
You Can't Have Zero Trust Without Identity and Access Management

You Can't Have Zero Trust Without Identity and Access Management

In a recent podcast, Gartner described the starting point for Zero Trust: Identity and Access.
7 Network Segmentation Best Practices to Level-up Your Security

7 Network Segmentation Best Practices to Level-up Your Security

Network segmentation is key to a modern security posture. Boost your network security and improve performance with these network segmentation tips.
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