Network World

OCTOBER 1, 2020

As enterprise workloads continue to move off-premises and employees continue to work remotely during the COVID-19 pandemic, securing that environment remains a critical challenge for IT. But legacy security systems are no longer sufficient for organizations that are using the cloud as part of their computing infrastructure. "But

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Network World

JULY 29, 2022

You’ve done everything to secure your network, and you still face threats. That’s what most enterprises say about their network security, and they’re half right. In fact, most enterprises haven’t really implemented the two foundations on which real network security must be based.

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Network World

APRIL 20, 2022

Why is it that over 90% of enterprises tell me that they expect to spend more on security over the next three years, and almost 60% say they expect to spend less on networking? We obviously think that network technology is getting more efficient, more competitive. Why isn’t that the case for security?

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Network World

MAY 11, 2022

Here's an analysis of today's six top network threats and tips for how to identify and quash them. Ransomware is easily the greatest network threat, since it gives attackers the biggest bang for the buck with a relatively low probability of getting caught. To read this article in full, please click here Ransomware.

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Network World

JULY 15, 2022

It’s time to take a hard look at whether you’re devoting enough resources to securing your network infrastructure. If you work for a hyperscaler, your organization is probably doing everything it can to secure the network. To read this article in full, please click here Short answer: You’re probably not.

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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. To read this article in full, please click here How NAC works.

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Network World

NOVEMBER 10, 2022

Recently during a research interview with a small but fast-growing business, for the first time I encountered an organization with a “no-network-vendor” network. That is, instead of using Cisco or Dell or even a white-box solution for switching and routing, the company deployed only Fortinet equipment for its entire network.

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Network World

AUGUST 3, 2021

Juniper Networks continues to grow its enterprise cloud- security family with a new product that promises to protect application workloads in any cloud or on-premises environment. To read this article in full, please click here Backup lessons from a cloud-storage disaster.

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IT Toolbox

APRIL 17, 2024

Learn about popular certifications for disciplines like cloud, networking and Infrastructure, project management and cybersecurity. The post Career Boost: Top Articles on IT Certifications and Exams appeared first on Spiceworks Inc.

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Network World

JANUARY 12, 2023

Despite the challenges posed by economic turmoil, epidemics, and political upheaval, network researchers are continuing to blaze new trails in innovation, performance, management, and security. In sum, 2023 is shaping up as a year of network evolution and transformation. To read this article in full, please click here

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Network World

APRIL 14, 2022

Key US government security organizations are warning that industrial control system (ICS)/supervisory control and data acquisition (SCADA)-based networks are being threatened by bad actors armed with custom software tools. To read this article in full, please click here Dragos has posted a paper about part of the threat.

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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. To read this article in full, please click here FortiOS 7.2, How to choose an edge gateway.

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Network World

JULY 6, 2023

Network connectivity and security are key areas for IT investment as well as potential barriers to global success, according to new research. To read this article in full, please click here In addition, 49% of CIOs report that their board views global connectivity as “a business-critical asset to growth.”

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Network World

DECEMBER 16, 2022

Hybrid and multicloud initiatives will continue to shape enterprise IT in 2023, and the impact on data-center networking will be felt across key areas including security, management, and operations. and a Network World columnist. To read this article in full, please click here

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Network World

MAY 19, 2021

Palo Alto Networks bolstered its security portfolio with products that target enterprise network users looking to make the move to a zero-trust environment. ICANN housecleaning revokes old DNS security key. To read this article in full, please click here More about DNS: DNS in the cloud: Why and why not.

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Network World

MARCH 16, 2020

As the coronavirus spreads, many companies are requiring employees to work from home, putting unanticipated stress on remote networking technologies and causing bandwidth and security concerns. To read this article in full, please click here We estimate that VPN usage in the U.S.

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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

JULY 25, 2023

The Network Resilience Coalition includes AT&T, Broadcom, BT Group, Cisco Systems, Fortinet, Intel, Juniper Networks, Lumen Technologies, Palo Alto Networks, Verizon and VMware. Its aim is to deliver open and collaborative techniques to help improve the security of network hardware and software across the industry.

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Network World

APRIL 18, 2023

Cisco’s Talos security intelligence group issued a warning today about an uptick in highly sophisticated attacks on network infrastructure including routers and firewalls. To read this article in full, please click here That exploit targeted an SNMP vulnerability in Cisco routers that the vendor patched in 2017.

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Network World

FEBRUARY 24, 2021

You will have more connected devices than ever on your network in 2021, especially if you’re in healthcare, retail, or logistics, industries that are among the early adopters of the Internet of Things (IoT). And there’s a good chance that some or many of these IoT devices have built-in security vulnerabilities that can endanger your network.

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Network World

OCTOBER 6, 2021

When it comes to protecting data-center-based resources in the highly distributed world, traditional security hardware and software components just aren’t going to cut it. To read this article in full, please click here

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Network World

MARCH 9, 2021

Though you may know and follow basic security measures on your own when installing and managing your network and websites, you'll never be able to keep up with and catch all the vulnerabilities by yourself. Vulnerability scanners can help you automate security auditing and can play a crucial part in your IT security.

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Network World

OCTOBER 17, 2023

Cloud computing, hybrid work, and remote connectivity are amplifying the need for networking and security teams to be in lockstep. Increasingly, enterprises are considering consolidating the two groups – or at least boosting collaboration between teams, according to research from Cato Networks.

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Network World

NOVEMBER 29, 2021

Enterprise infrastructure that supports data center, cloud and edge networks could someday be dominated by one of its tiniest components--the smartNIC or data processing unit (DPU). Looking ahead, users and vendors see a way to reduce enterprise costs, improve performance and increase security with smartNICs.

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Network World

SEPTEMBER 7, 2020

Secure access service edge (SASE) is a network architecture that rolls software-defined wide area networking (SD-WAN ) and security into a cloud service that promises simplified WAN deployment, improved efficiency and security, and to provide appropriate bandwidth per application.

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Network World

OCTOBER 7, 2020

Juniper Networks has added new components to its security portfolio to help customers get a better handle on potential threats as well as improve risk detection and response. Security is always a challenge but even more so now when customers have mass-scale remote workforces, Madrid said. [Get

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Network World

OCTOBER 25, 2023

Public cloud migration long ago wrested control over digital infrastructure from network and security teams, but now is the time for those groups to retake the initiative. In fact, my research has found that security risk, collaboration problems, and complexity are the top pain points associated with multi-cloud networking today.

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Network World

MARCH 29, 2021

5G networks that incorporate legacy technology could be vulnerable to compromise via a lack of mapping between transport and application layers, according to a report by Ireland-based AdaptiveMobile Security. To read this article in full, please click here 5G resources. What is 5G? How 5G frequency affects range and speed.

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Network World

MARCH 25, 2020

As the coronavirus spreads, public and private companies as well as government entities are requiring employees to work from home, putting unforeseen strain on all manner of networking technologies and causing bandwidth and security concerns. To read this article in full, please click here Check back frequently!

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Network World

OCTOBER 19, 2021

As organizations become less centralized they face new security challenges that require new ways of addressing threats that will change the basic fabric of network security, according to Gartner analysts. To read this article in full, please click here

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Network World

DECEMBER 6, 2022

The job of a network engineer just keeps getting more complicated. And the network itself if being extended to the cloud, the edge and to the home office. Thankfully, there are many great tools available to help network engineers complete their never-ending tasks. To read this article in full, please click here

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Network World

NOVEMBER 8, 2022

VMware has added more security features to its forthcoming on-demand multi-cloud networking and security service called Northstar that it previewed during its August VMware Explore 2022 conference. To read this article in full, please click here

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Network World

JUNE 22, 2020

Microsoft has announced it will purchase the industrially focused network security vendor CyberX for an undisclosed sum in an effort to bolster the security capabilities of its Azure IoT platform. The acquisition strikes at the heart of two key IIoT security pain points. To read this article in full, please click here

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Network World

MAY 26, 2021

The Center for Internet Security has updated its set of safeguards for warding off the five most common types of attacks facing enterprise networks—web-application hacking, insider and privilege misuse, malware, ransomware, and targeted intrusions. To read this article in full, please click here

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Network World

OCTOBER 10, 2023

Fortinet has expanded its campus network portfolio with two new switches that feature integration with Fortinet’s security services and AIops management tool. The FortiSwitch 600 is a multi-gigabit secure campus access switch that supports up to 5GE access and 25GE uplinks. To read this article in full, please click here

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Network World

NOVEMBER 16, 2021

Palo Alto Networks has bolstered its security software to better protect enterprise Software-as-a-Service (SaaS) applications. The company rolled out a new version of its core cloud-security package, Prisma Cloud 3.0, which includes the ability to code security directly into SaaS applications.

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Network World

NOVEMBER 16, 2020

In its second cloud-native technology acquisition in as many months, Cisco is buying container security firm Banzai Cloud for an undisclosed amount. Founded in 2017, Banzai is known for developing Kubernetes-based cloud application development and security technologies.

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