Network Security

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Network Security

NSA’s Zero-Trust Guidelines: An Explainer

Sam Bocetta

May 04, 2022

The NSA believes that organizations should adopt a crawl, walk, run approach where zero-trust migration is gradual. It should be a careful transition that does not undermine its security...

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Wireless Infrastructure

Can IT Security Solutions Protect Private Cell Networks?

Liron Ben-Horin

May 03, 2022

While the uses, and threats, are similar, the tools available to protect IP networks are mostly not applicable to advanced cellular private networks.

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Cloud Infrastructure

Securing Private Cloud Workloads Using Zero Trust Methodologies

Andrew Froehlich

April 27, 2022

The utmost in workload security that fully adheres to zero trust principles can be obtained when using distributed network security agents that are installed at the hypervisor level.

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Network Security

Understanding Micro-segmentation Policy as Code: How Gitops Will Change Network Security

Sagar Nangare

April 26, 2022

Micro-segmentation can help you reduce risk by isolating compromised applications and blocking lateral movement attacks.

SD-WAN

Network Security

SD-WAN Is Not the Answer

Michael Elmore

April 20, 2022

SD-WAN addressed some of MPLS’s issues, but enterprises have struggled to realize the full potential of their large-scale SD-WAN networks. So what do we need instead?

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Network Security

Ransomware Attacks: You Can’t Protect What You Can’t See

Roel Decneut

April 13, 2022

To combat the rising tide of ransomware attacks, businesses are focusing on their IT inventory for the information they need to properly defend themselves.

Containers

Cloud Infrastructure

The DevSecOps Approach to Kubernetes

Mikhail Ruchkin

April 08, 2022

While transitioning to a DevSecOps culture from DevOps requires a change in how security is viewed, there are also tactics that are helpful specifically for integrating DevSecOps practices...