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What is a firewall?

Network World

Network-based firewalls have become almost ubiquitous across US enterprises for their proven defense against an ever-increasing array of threats. A recent study by network testing firm NSS Labs found that up to 80% of US large businesses run a next-generation firewall. What is a firewall? billion by 2020. billion by 2020.

Firewall 135
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Why endpoint security will be a renewed priority for businesses of all sizes in 2023

CIO Business Intelligence

While firewalls and other “perimeter” security defences remain critical for protecting and organisation and its assets, there has been a renewed focus placed on the importance of endpoint defences, because it is that individual’s vulnerability that is too often the easiest thing to exploit.

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Technology Short Take 143

Scott Lowe

Servers/Hardware. I saw this blog post about Curiefense , an open source Envoy extension to add WAF (web application firewall) functionality to Envoy. Having recently needed to dig into Open Policy Agent (OPA) , I took renewed interest in this slightly older article by Chip Zoller that compares OPA/Gatekeeper with Kyverno.

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Browser Isolation: The Missing Piece in Your Security Puzzle

SecureWorld News

The browser isolation technique considers non-whitelisted websites unreliable and isolates them from the local machine in a virtual environment. However, conventional solutions such as antivirus, firewalls, and other detection and blocking tools can only offer a limited level of security.

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How Orange’s CTO is driving network transformation

TM Forum

“When we talk about cloudification we think of it as a way to optimize capex on the hardware infrastructure. And we want to apply policies to automatically activate/deactivate the containers according to certain criteria.” His aim is to take Orange far beyond the simple reduction of network infrastructure costs.

CTO 130
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The Technology Enabling Successful Hybrid Workforce Transformation

CIO Business Intelligence

1] Though some high-profile CEOs are now instating strict return-to-office policies, most are finding ways to compromise. 2] In this arena, desktop virtualization and cloud technologies will play starring roles. It also allows Montage Health to scale to meet new business demands including video and virtual visits for patients.

Dell 59
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How to Develop an IT Vulnerability Assessment

Galido

This activity is known as Vulnerability Assessment, and it aims to find weaknesses in software or hardware platforms to solve failures, before they can generate a negative impact. Once the critical processes are targeted, inventory the hardware to get an overview of your network. Detect Vulnerabilities.