Network World

JANUARY 15, 2025

The vendors AI Defense package offers protection to enterprise customers developing AI applications across models and cloud services, according to Tom Gillis, senior vice president and general manager of Ciscos Security, Data Center, Internet & Cloud Infrastructure groups. AI Defense will be available in March.

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Applications Data Center Firewall Open Source 394

Network World

MAY 5, 2017

A few years ago, next-generation firewalls (NGFWs) came out of nowhere to become a network security staple. NGFWs followed in the footsteps of earlier firewalls—physical appliances installed inline to protect private networks from the public Internet. This model is changing rapidly, however. Software is eating the world.

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Firewall Network Symantec Data Center 284

Network World

SEPTEMBER 11, 2019

The internet of things (IoT) has been top of mind for network and security professionals for the better part of the past five years. This has been particularly true for the area of industrial IoT (IIoT).

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Firewall Industry Security Internet 419

CIO Business Intelligence

MAY 23, 2023

Firewalls have come a long way from their humble beginnings of assessing network traffic based on appearance alone. Here are six predictions for the future of the firewall. For example, a typical NGFW now may be equipped with firewalling, SD-WAN, a Wi-Fi controller for SD-Branch, an Ethernet controller, and zero-trust functionality.

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Firewall Network WAN Security 246

Network World

APRIL 14, 2025

AGNTCY is also the underpinning of Ciscos Internet of Agents vision. Ciscos Internet of Agents describes standards-based, shared infrastructure components and an open-sourced, three-layer architecture that would enable quantum-safe, agent-to-agent communication.

Security 393

Security Data Center Network Open Source 393

Network World

DECEMBER 20, 2024

Zscaler eliminates this risk and the attack surface by keeping applications and services invisible to the internet. Prevent initial compromise Zscaler Internet Access (ZIA) performs full TLS/SSL inspection to verify every connection and stop hidden threats without sacrificing performance. Case study: Learn how Wipro blocked 8.2M

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Malware Analysis Trends Case Study 366

Network World

OCTOBER 23, 2024

The platform provides visibility, control and governance over the network as well as dynamic service insertion, allowing organizations to integrate third-party services like firewalls into their network. The company was founded in 2018 by former Cisco employees who had previously founded SD-WAN vendor Viptella.

Network 417

Network WAN Policies Authentication 417

IT Toolbox

SEPTEMBER 9, 2022

DDoS solution has emerged as a promising approach to protecting internet-facing assets from attack. The post Web Application Firewall Goes Hybrid to Amp Up DDoS Defenses appeared first on Spiceworks. Let's explore why organizations should embrace a hybrid WAF strategy.

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Firewall Applications Internet Strategy 246

Network World

MARCH 3, 2025

Cellular connectivity has been around for a while with SD-WAN, with limitations in speed and cost limiting it to an expensive backup option but that has changed now as 5G advancements allow it to be used as a primary internet link, according to a blog posted by World Wide Technologies in January.

Network 221

Network Security WAN Firewall 221

Network World

APRIL 27, 2017

Many people are worried about putting smart internet-connected devices in their homes or offices because of flaws that could allow attackers into their private networks. The company's servers work as invisible proxies between websites and visitors, providing on-the-fly encryption and firewall protection.

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Internet Security Firewall Network 247

Network World

JULY 1, 2019

The TCP/IP protocol is the foundation of the internet and pretty much every single network out there. To connect to things on a network or over the internet, you need VPNs, firewalls, routers, cell modems, etc. The nightmare grows exponentially when you factor in internet of things (IoT) device connectivity and security.

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Network Security Firewall Internet 418

Network World

JULY 8, 2024

First era of network security: The stateful firewall In the beginning, networking was created on the principle of trusting everyone and connecting everything as fast as possible. In the mid-1990s, the industry’s response was to create the stateful firewall, designed to control access to private networks.

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WAN Firewall Network Security 369

Network World

OCTOBER 3, 2024

Firewall Network firewalls were created as the primary perimeter defense for most organizations, but since its creation the technology has spawned many iterations: proxy, stateful, Web app, next-generation. IPv6 IPv6 is the latest version of internet protocol that expands the number of possible IP addresses from the 4.3

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Network WAN Data Center Wireless 435

CTOvision

MAY 28, 2014

An Essential Starter Kit for Any CIO Considering the Internet of Things or Software Companies Needing a Jumpstart. The Software AG Internet of Things Solution Accelerator simplifies the tasks necessary to store, visualize and use the growing connectivity and influx of data.” By Bob Gourley.

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Internet Big Data Software Software 282

Network World

JUNE 5, 2024

Cisco says there are tens of thousands of ThousandEyes agents spread across the internet and enterprise networks, and the platform is powered by more than 650 billion daily measurements globally. In addition, a new version of firewall software, version 7.6 The company also extended its AI-powered cloud insights program.

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Firewall Load Balancer Network Security 535

Network World

AUGUST 14, 2024

Security risks are often exacerbated by vulnerabilities in internet-accessible administrative login pages of core networking and security appliances, including routers, firewalls and VPNs, Unit 42 stated. Perhaps not surprisingly, Internet-facing resources are targeted most often by attackers, according to Unit 42.

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Enterprise Enterprise Network Firewall 448

Dataconomy

APRIL 13, 2025

AI firewall represents a significant advancement in the realm of cybersecurity, offering a smarter approach to network protection. As cyber threats become increasingly sophisticated, traditional firewalls often fall short in their ability to detect and respond to these evolving challenges. What is an AI firewall?

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Firewall Network Artificial Intelligence Security 41

Network World

JULY 31, 2019

Six of the vulnerabilities could enable remote attackers to access unpatched systems without any user interaction, even through a firewall according to Armis. How the internet of things works. Most powerful Internet of Things companies. About IoT: What is the IoT? What is edge computing and how it’s changing the network.

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Firewall Operating Systems Advertising Internet 386

Data Center Knowledge

NOVEMBER 20, 2014

China will take down its firewall in just one city for three days while it hosts the World Internet Conference.

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Conference Internet Firewall 192

Network World

AUGUST 14, 2024

Digital content is delivered across the enterprise network and the global internet in the form of packets. These packets contain the destination address – for example, an IP address if the data is going across the internet. Sometimes these core routers are part of the “Internet backbone.” How does a router work?

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Network LAN Wireless WAN 394

Network World

NOVEMBER 15, 2024

Firewalld is a commonly used Linux firewall service while notables provides filtering and classification of network packets. Previously, NetworkManager supported only IPv4 addressing when using the NetworkManager-libreswan plugin to connect to Internet Protocol Security (IPsec) VPN,” the RHEL 9.5 release notes state.

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Linux Network Enterprise Enterprise 273

CTOvision

AUGUST 4, 2015

Cognitio has been evaluating the new Verisign DNS Firewall along with its Recursive DNS service for the last several weeks. Verisign has leveraged its industry leading DNS capabilities and unmatched technical ability in the DNS arena to develop the Verisign DNS Firewall offering.

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Firewall .Net Malware Security 150

Network World

JULY 17, 2024

Many organizations lack people who know how to design network security policies and manage firewalls and other network security devices,” the report reads. Data center network engineering (EVPN-VXLAN, SDN overlays): 29.2% DNS, DHCP, IP address management: 20.4% Wi-Fi engineering: 11.2% CapEx): cited by 37.6% Security concerns: 32.6%

Network 476

Network WAN Firewall Engineering 476

Network World

FEBRUARY 1, 2018

If portions of enterprise data-center networks have no need to communicate directly with the internet, then why do we configure routers so every system on the network winds up with internet access by default?

IPv6 284

IPv6 Security Firewall How To 284

Network World

NOVEMBER 14, 2016

At a time when the size of distributed denial-of-service attacks has reached unprecedented levels, researchers have found a new attack technique in the wild that allows a single laptop to take down high-bandwidth enterprise firewalls. To read this article in full or to leave a comment, please click here

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Firewall Enterprise Enterprise Internet 150

Network World

NOVEMBER 13, 2016

An attacker doesn’t need an IoT botnet or massive resources for a denial of service attack to knock large servers offline; researchers warned that all it takes is one laptop for a “ BlackNurse ” attack to bring vulnerable Cisco, SonicWall, Palo Alto and Zyxel firewalls to their knees.

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Firewall Research Internet Resources 150

CIO Business Intelligence

MARCH 21, 2025

Think of your favorite coffee shop: No one sits there trying to extend the corporate network to your laptop, but you still have access to the tools you need (securely) over the internet. Here are the key benefits: Minimized attack surface : Hiding applications behind a Zero Trust Exchange minimizes the Firewall and VPN attack surface.

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Network WAN Architecture Security 252

Tech Republic Security

MAY 12, 2017

billion devices connect to the Internet, and another 50 billion are expected to come online soon. CUJO CEO Leon Kuperman explains how to say safe in a world loaded with IoT threats.

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Firewall Video Internet How To 231

Network World

DECEMBER 12, 2024

For the most part the dire warnings about running out of internet addresses have ceased because, slowly but surely, migration from the world of Internet Protocol Version 4 (IPv4) to IPv6 has begun, and software is in place to prevent the address apocalypse that many were predicting. What is IPv6 and why is it important?

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IPv6 Internet Network Enterprise 370

CIO Business Intelligence

NOVEMBER 1, 2024

11:11 Systems offers a wide array of connectivity services, including wide area networks and other internet access solutions that exceed the demanding requirements that a high-performance multi-cloud environment requires. We enable them to successfully address these realities head-on.”

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System Enterprise Enterprise Vmware 264

Tech Republic

DECEMBER 9, 2024

Understanding what firewalls do (and don't do) takes just a few minutes. Learn what a firewall does to keep intruders out in < 5 minutes.

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Firewall Network VOIP Internet 120

Network World

OCTOBER 15, 2024

Because SASE connects and protects the entire hybrid network, most organizations don’t deploy the entire solution at once; instead, they start with a use case, like introducing zero trust or securing internet access, and build from there. Doing so simplifies expanding your SASE deployment and ensures you won’t have to use multiple agents.

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WAN How To Network Security 481

IT Toolbox

JULY 28, 2016

I get the purpose of firewalls. Every modern operating system has firewalls installed by default these days and even the average modem has a firewall built in. They are supposed to block people and connections from doing things they are not supposed to do.

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Firewall Operating Systems Internet System 100

CTOvision

AUGUST 29, 2019

You know it’s a bad day for cybersecurity when a leading provider of internet firewall services that helps safeguard websites from malicious attacks suffers from a security breach of its own. The […].

Firewall 41

Firewall Data Internet Security 41

Network World

FEBRUARY 13, 2025

firewall as a service, secure web gateway, cloud access security broker, and zero trust network access) into a single cloud-delivered service. The traditional WAN model requires that remote users connect via VPNs, with firewalls at each location or on individual devices. billion by 2025. What are the core security features of SASE?

Network 195

Network WAN Security Cloud 195

Association of Information Technology Professional

MARCH 31, 2023

Over the past six years, the internet has gotten more dangerous, and organizations can no longer rely on traditional security tools to protect their networks. They need skilled IT pros to complement the security offered by firewalls and software.

Security 219

Security Firewall Internet Network 219

TechSpot

NOVEMBER 7, 2023

In today's world of permanent Internet connectivity, a firewall is an essential component of your device's security. Master the Windows 11 firewall with our handy guide on setting up custom blocks for incoming and outgoing traffic. Read Entire Article

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Firewall Windows Network How To 111