Network World

MARCH 23, 2022

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.

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Network World

APRIL 4, 2022

Fortinet has made available a new release of its core FortiOS software that includes features the vendor says will help enterprises more tightly meld security and networking controls. FortiOS 7.2, How to choose an edge gateway. FortiOS is the vendor’s operating system for the FortiGate family of hardware and virtual components.

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Network World

JANUARY 16, 2025

Network-as-a-service startup Nile has added an AI-based tool aimed at helping enterprise customers provision and operatethe vendors Campus Network-as-a-Service deployments. The new feature, Nile Nav is aimed at reducing the complexity of network provisioning to save money and time, according to the company.

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Tech Republic Security

AUGUST 8, 2024

Discover how to safeguard IVR banking from hackers and implement secure authentication methods for customer protection. Find out how these digital alternatives benefit both customers and agents.

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Network World

MAY 18, 2022

The increased deployment of core business applications in the cloud and the shift to remote work brought on by the pandemic have obliterated any notion of the traditional “corporate moat” style of security. Zero Trust Network Access (ZTNA) has emerged as the preferred approach to address today’s security challenges.

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Network World

NOVEMBER 21, 2024

Network-as-a-service startup Nile has added new zero-trust capabilities and tapped Microsoft and Palo Alto Networks to bolster its enterprise security services. It’s a zero-trust architecture featuring end-to-end encryption and automatic updates to ensure security patches are up to date.

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Network World

MAY 28, 2024

WPA3 is the latest iteration of the Wi-Fi Protected Access (WPA) standard, succeeding WPA2, which has been the de facto security protocol for wireless networks for nearly two decades. This new standard addresses the security vulnerabilities inherent in WPA2, while adding some brand-new security functionality.

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Network World

NOVEMBER 26, 2024

Network and software solutions provider QNAP — whose customers include trusted IT service providers like Accenture, Cognizant, and Infosys — is urging customers to apply fixes for a few critical severity bugs affecting its Network Attached Storage (NAS) and router services.

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Network World

NOVEMBER 12, 2024

TV broadcast, instant replay, access controls, Wi-Fi – all systems are green, and the network is up and running stably. Building a network in one week Patel and Amendolia had a tough week to get to that point. We’re talking about terabits of speed here,” the network specialist explains. is nothing to be ashamed of.

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IT Toolbox

OCTOBER 19, 2022

WPA is a security standard that protects wireless networks via authentication and encryption. The post What Is WPA (Wi-Fi Protected Access)? Features, Versions, and Importance appeared first on Spiceworks.

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Tech Republic Data Center

NOVEMBER 22, 2023

It’s time to stop relying on the insecure authentication protocol built into Windows. Microsoft is making it easier to switch to secure modern options.

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Network World

DECEMBER 22, 2022

Zero Trust is a term coined by John Kindervag while he was an analyst at Forrester Research to describe a strategic framework in which nothing on the network is trusted by default – not devices, not end users, not processes. Everything must be authenticated, authorized, verified and continuously monitored.

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Network World

MAY 17, 2024

Jessica Rosenworcel wants ISPs to tell her how they’re securing BGP (Border Gateway Protocol) , a critical system for routing internet traffic. The proposal aims to protect against bad actors who could pose a threat to national security and disrupt critical Internet infrastructure by exploiting BGP vulnerabilities, the FCC said Wednesday.

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Network World

OCTOBER 3, 2024

To find a brief definition of the networking term you are looking for user your browser’s “Find” feature then follow links to a fuller explanation. AI networking AI networking refers to the application of artificial intelligence (AI) technologies to network management and optimization.

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IT Toolbox

JUNE 19, 2024

Multiple ASUS router models have been affected by an authentication bypass vulnerability, allowing remote takeovers. The post Authentication Bypass Vulnerability Impacts Multiple ASUS Router Models appeared first on Spiceworks Inc. Learn more about the threat and measures for mitigation.

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Network World

JANUARY 16, 2025

Wi-Fi will also drive advancements in key areas such as AI-enabled network management, seamless identity management and access steering, he says. These verticals demand reliable, low-latency connectivity and seamless transitions between networks across wide areas, he says. Or perhaps, the other way around.

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CTOvision

SEPTEMBER 19, 2014

Where tight integration arrangements within a network were the norm, the required collaboration with multiple cloud suppliers — which all have their own standards — means processes can becomes more difficult to manage in some cases. Identity and access governance.

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Network World

APRIL 24, 2023

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

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Network World

DECEMBER 18, 2024

Zero-trust security is essential to enterprises that are converging operational technology (OT) with IT infrastructure. Companies have historically secured OT systems which include physical security controls, HVAC systems, industrial control systems like factory automation equipment, and medical scanning equipment by air-gapping them.

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Network World

DECEMBER 28, 2020

Wi-Fi Protected Access 3 (WPA3) has brought significant security improvements to Wi-Fi networks, particularly WPA-3Enterprise, which includes tweaks to make authenticating to the network more secure. authentication that is used to determine whether Wi-Fi clients will be granted access to the enterprise network.

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Network World

OCTOBER 21, 2024

Zero Trust architecture was created to solve the limitations of legacy security architectures. It’s the opposite of a firewall and VPN architecture, where once on the corporate network everyone and everything is trusted. Security requires an adaptive model that understands the fluidity and dynamism of the modern digital landscape.

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Network World

NOVEMBER 1, 2022

Security is the name of the game at Cisco’s Partner Summit gathering this week with the rollout of a new firewall and added data-loss prevention (DLP) and passwordless authentication features to its security wares. Available early next year, the 1U 3105 supports 10Gbps throughput, 7Gbps IPSec throughput and 3,000 VPN peers.

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CTOvision

FEBRUARY 20, 2017

Security breaches can happen to any organization. As more and more companies utilize mobile technology to access and connect with resources the threat of a security breach increases exponentially. Cybersecurity experts predict that the security threats will only increase as cyber criminals become more sophisticated in their attacks.

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Network World

OCTOBER 8, 2024

The ability to more effectively control wireless networks will go a long way toward making Wi-Fi 7 a viable upgrade for current over-the-air networks and, in some cases, even hard-wired environments. Wi-Fi 7 is expected to reduce latency, increase network capacity, boost efficiency, and support more connected devices.

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Network World

JUNE 6, 2024

What today is known as secure service edge (SSE) started under a different name — secure access service edge (SASE) — with a slightly different meaning. In 2019, Gartner created the term SASE to describe a cloud-based service that combines networking and security to give remote workers safe access to internet-based resources.

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Network World

MARCH 8, 2021

That led the global company, which has locations in more than 100 countries, to become an early adopter of the network-security architecture dubbed secure access service edge ( SASE ) by research firm Gartner. Tech Spotlight: Security. WFH security lessons learned from the pandemic (Computerworld).

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Network World

APRIL 15, 2020

Cisco has posted a package of 17 critical security warnings about authentication vulnerabilities in its Unified Computing System that could let attackers break into systems or cause denial of service troubles.

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Network World

NOVEMBER 12, 2024

Cisco has taken the wraps off a pair of intelligent WiFi-7 access points and introduced a new way of licensing wireless gear across cloud, on-premises and hybrid networks. AI and security aren’t just add-on features—they’re built into every layer. Support for Cisco ThousandEyes network performance and intelligence platform is built in.

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Network World

AUGUST 21, 2024

We were able to take a hard look at our security infrastructure.” For example, the health organization had hardware-based endpoint detection and response on its networks. The thing about the cloud, if you have cloud-optimized workflows and appropriate security, is that it’s a better position to be in generally,” he says.

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Network World

MARCH 28, 2022

The current push to adopt ZT is driven by an urgent and growing need to make a major leap forward in risk management and attack containment in enterprise networks, a need driven home by every successive wave of ransomware. No more exempting network components from access-control roles. To read this article in full, please click here

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Network World

JULY 30, 2020

Cisco has issued a number of critical security advisories for its data center manager and SD-WAN offering customers should deal with now. Cisco DCNM lets customers see and control network connectivity through a single web-based management console for the company’s Nexus, Multilayer Director Switch, and Unified Computing System products.

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SecureWorld News

NOVEMBER 7, 2024

A connected world means a vulnerable world Utilities now rely on large networks of IoT devices, from sensors buried underground to servers that crunch data in remote locations. Device-level security: It starts at the sensor. Every security strategy begins with the smallest, often-overlooked component: the sensor.

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Network World

MARCH 31, 2021

Cisco made enhancements to its security offerings that will expand and change the way customers buy its Secure Access Service Edge products as well as bolster network-access authentication. MORE CISCO LIVE!

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Network World

SEPTEMBER 4, 2024

The White House Office of the National Cyber Director (ONCD) has published its roadmap for fixing increasingly troublesome security weaknesses in the Internet’s core routing protocol, Border Gateway Protocol (BGP). It allows packets to find a path through a large mesh of other interconnected networks and reach the correct destination.

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Network World

JANUARY 20, 2021

Most of the vulnerabilities could let an authenticated attacker execute command injection attacks against an affected device, which could let the attacker utilize root privileges on the device. Cisco has noted and fixed two critical and a number of high-degree vulnerabilities in its SD-WAN software portfolio.

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CIO Business Intelligence

JULY 18, 2024

Cloud security firm Wiz has probed SAP defenses as part of its tenant isolation research on AI service providers, and on Wednesday published a lengthy list of shortcomings. SAP says that they fixed all of the problems before Wiz published.

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SecureWorld News

SEPTEMBER 4, 2022

VPNs got us all from crawling to walking in the early days of the internet, but security needs have outpaced VPNs' abilities to deliver true security and privacy for users and organizations so we now look to more advanced solutions to keep us cybersafe.

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