Evaluate

Evaluate

Weigh the pros and cons of technologies, products and projects you are considering.

• How micro modular data centers simplify complex network routes

  The deployment of prefabricated micro modular data centers could ease network traffic to customer premises and multiple clouds by processing data locally at the network edge. Continue Reading

• Origin authentication a small step toward resolving BGP security issues

  Although content verification, origin authentication and shared information can address aspects of BGP security, it's unlikely we'll be able to resolve the issues completely. Continue Reading

• Social concept points to an SDN model with two control planes

  It might not seem like control planes and SDN models have a lot in common with a social concept, but together, they could highlight how business intent and operations inform network design. Continue Reading

• Compare leading on-premises and cloud-managed WLAN products

  In order for your organization to select the WLAN architecture that will best meet its needs, you must compare product types, deployment options and capabilities. Continue Reading

• Midyear 2018 telecom trends: Operators broaden their focus

  Midyear 2018 telecom trends show operators looking to increase profits on a number of fronts ranging from new investments, network automation and rethinking the 5G transition. Continue Reading

• New details released on Huawei's intent-based network

  ZK Research offers details on Huawei's new Intent-Driven Network and what its hardware and the software can do to smooth network glitches and even raise security.Continue Reading

• Options for DNS in networking address growing challenges

  A need for modern DNS in networking has grown out of increased cloud use and distributed applications. Now, vendors are offering these services for internal enterprise use.Continue Reading

• Cato Networks adds 'identity awareness' to SD-WAN as a service

  Cato Networks SD-WAN as a service was updated this week with identity-aware routing. The vendor claims identity awareness can simplify network operations and better meet business goals.Continue Reading

• Can hyper-converged systems benefit from SDN architecture?

  Hyper-convergence combined with software-defined networking architecture might seem like hyper-hype, but SDN offers many network capabilities required of hyper-converged systems.Continue Reading

• Understanding the exploit market: How data breaches happen

  When you understand how data breaches happen, applying software patches quickly is crucial to minimize your chances of being on the wrong end of the ever-faster exploit market.Continue Reading

• Leading SD-WAN providers offer varying capabilities

  By examining how leading SD-WAN providers address technology, market reach, partnerships and long-term viability, you can select an SD-WAN product to fit your organization's needs.Continue Reading

• Vendors vie for a piece of the SD-WAN market share pie

  The SD-WAN vendor market is showing some signs of consolidation. But it will remain volatile in the near term, and that should prove beneficial to customers.Continue Reading

• Hybrid cloud strategies should be reimagined as multi-cloud

  The tech industry needs to change the way it defines hybrid cloud. A multi-cloud environment is often a more accurate description and worthwhile goal.Continue Reading

• MU-MIMO technology boosts system capacity for WLANs

  MU-MIMO technology might not be magic, but it upgrades WLAN performance and system capacity so well that some network engineers might call it magical.Continue Reading

• Four misconceptions regarding the benefits of SD-WAN

  It's all too easy to get sucked into the buzz and misconceptions around software-defined WAN technology. Here are four points to be aware of about the touted benefits of SD-WAN.Continue Reading

• Business IoT applications benefit from SD-WAN prioritization

  Business IoT applications require prioritized traffic flows and low-cost connectivity. SD-WAN lets IT teams assign policies to prioritize traffic and use cheaper connectivity links.Continue Reading

• Address network scalability requirements when selecting SD-WAN

  Selecting an SD-WAN option that suits business needs can be daunting, but diving into network scalability requirements, like bandwidth needs and the number of sites, is a good start.Continue Reading

• What is cloud networking up to now? It's complicated

  Maybe cloud networking's goals haven't changed, but cloud-based networks have. Pros must now securely manage multi-cloud migrations and complex cloud environments.Continue Reading

• Options for dedicated cloud interconnects and their benefits

  There are clear benefits to replacing existing VPN tunnels now. Discover the advantages to dedicating cloud interconnects to improve your enterprise traffic flows.Continue Reading

• Carrier cloud needs 5G wireless networks, other drivers for success

  While 5G wireless networks appear to be the biggest driver in building the necessary carrier cloud, two other short-term drivers can help complete the carrier network transformation.Continue Reading

• SDN, machine learning could lead to intelligent networks

  The next step for SDN is to integrate network analytics and machine learning to result in automated, intelligent networks. But first, humans need to trust the technology.Continue Reading

• DevOps in networking begins to gain ground

  Software development has benefited from a DevOps framework, which brings together software engineers and operating teams to collaborate in a continuous integration/continuous delivery model that helps automate and deploy code faster. DevOps in ...Continue Reading

• Cloud-based network monitoring creates management flexibility

  Cloud-based network monitoring offers Broward Center's theater campus more flexible and efficient network management so IT can keep performing arts center stage.Continue Reading

• Choosing the right software-driven network technology

  The software-driven network can drive efficiency and flexibility, but network pros first need to identify the problems they're trying to fix to choose the right technology options.Continue Reading

• Enterprises use network security in the cloud to combat threats

  The market for network security in the cloud is growing as enterprises shift workloads to the cloud to combat potential data breaches and system threats.Continue Reading

• DevOps for networking evolves with software

  Enterprises have yet to fully integrate a collaborative approach to DevOps for networking, but that's changing as networks become more automated and software-driven.Continue Reading

• ADC, the networking management tool, acquires new abilities

  Networking pros should take a new look at what application delivery controllers now offer. ADCs now have some cutting-edge features making the networking workhorse exciting.Continue Reading

• New, micro-ADC features can aid enterprise security

  The ADC is no hot, new networking tool, but it's evolved dramatically, adding some features in its latest iterations that promise to increase its already important role.Continue Reading

• The growing ties between networking roles and automation

  Network automation is here, bringing with it new demands for network professionals. But these changes should go beyond shifting networking roles, responsibilities and skills.Continue Reading

• Key considerations before evaluating SD-WAN vendors

  Before selecting an SD-WAN technology, organizations must understand what problems they need to solve and assess which implementation option is best suited to their WAN and business requirements.Continue Reading

• CDN providers comparison: Highlighting vendors' focus

  Get to know the top content delivery networks with the help of this CDN providers comparison infographic, breaking down vendors' network capacity, services offered and more.Continue Reading

• Growing CDN services market changes to meet cloud needs

  Enterprises looking for greater network performance and scalability turn to traditional CDN services providers for nontraditional help to improve security and offer access to APIs.Continue Reading

• SD-WAN technology eases network operational challenges

  Services from SD-WAN vendors provide numerous benefits to organizations worldwide that rely on communications to their branch or remote offices.Continue Reading

• How do the benefits of SDN improve network automation?

  The ability to automate networks isn't new, and while the benefits of SDN reach out to encompass aspects of automation, SDN and network automation don't mean the same thing.Continue Reading

• How do I choose between open source and commercial SDN?

  Commercial SDN offers vendor-backed support, while open source platforms can be upgraded more quickly. Whether an enterprise chooses one over the other depends on its preferences.Continue Reading

• Navigating the network ADC buying process

  Learn how to assess your organization's needs for an ADC device and to evaluate the different application delivery controllers in the market to find the right fit.Continue Reading

• Software-based networking: The engine for a dynamic network

  Vendors are responding to demand for more interoperable networking products, which lets software-based tools enhance networking flexibility and responsiveness.Continue Reading

• The role of SDN in 5G technology and the WAN: Can it scale?

  Network operators have a narrow window to figure out if SDN in 5G technology can scale well enough to move it beyond the data center and into the WAN.Continue Reading

• How can I prevent a DDoS attack program?

  DDoS programs overwhelm networks with a torrent of requests. How can you prevent a DDoS attack, and what are the steps you can take to keep your networking environment secure?Continue Reading

• Top application delivery controllers offer range of options

  The leading vendors in the application delivery controller market offer a broad range of physical and virtual appliances, with varying throughput levels and diverse function sets. Which product is right for you?Continue Reading

• New CDN services give providers an edge in WAN marketplace

  With enterprises moving workloads to public cloud, the CDN services market could see growth in security and performance services, as providers exploit their network-edge locations.Continue Reading

• SD-WAN benefits the changing network connectivity landscape

  In the latest networking advance, SD-WAN benefits the evolving network connectivity landscape by allowing customers to use less expensive internet links and keep MPLS for important traffic.Continue Reading

• Network-as-a-service market blossoms as demands grow

  The network-as-a-service market is attracting more attention, as enterprises look for ways to outsource some of their infrastructure needs to providers.Continue Reading

• Cisco advances Network Assurance Engine, network verification tech

  The Cisco Network Assurance Engine, a network verification tool, will add support for more third-party devices and platforms. Cisco's Sundar Iyer shares plans.Continue Reading

• Gordon: Trends driving network access control systems

  Pulse Secure executive Scott Gordon cites industry trends driving the vendor's new product launch and how endpoint security is driving shifts in network access control systems.Continue Reading

• Edge computing, cloud data centers drive decentralized IT

  This week, bloggers explore the growth of decentralized IT, thanks to edge computing; Infoblox DNS security updates; and how machine learning is becoming a feature, rather than a product.Continue Reading

• Despite WLAN speed growth, do we really need mGig?

  Networking vendors introduced mGig to support 802.11ac Wave 2 devices within enterprise networks. But do you really need to upgrade to accommodate the new WLAN speed?Continue Reading

• Networking elements of a digital transformation framework

  Establishing a digital transformation framework includes adopting advanced technologies. Networking pros play a crucial role in managing this new wave of innovation.Continue Reading

• Enterprise network management in the wake of vendor consolidation

  Consolidation is a driving force among networking vendors, but network professionals have to actively consider how those changes affect enterprise network management.Continue Reading

• Wireless networking technology helps craft IT modernization

  A long-term care business looks to wireless network technology and Active Directory to kick off its IT modernization plan and business growth.Continue Reading

• Big data network analytics: The next big thing

  Networking managers are trying to keep track of an ever-increasing number of moving pieces. To do so, they are turning to a new class of big data network analytics that applies machine learning and artificial intelligence to help improve performance...Continue Reading

• Network data analytics must work alongside human ingenuity

  Network data analytics offer a key tool in the arsenal of monitoring and understanding network behavior. But network professionals can't forget another crucial element -- themselves.Continue Reading

• Network analytics tools deepen with machine learning and AI

  Network analytics tools that utilize machine learning and AI can help IT pros with monitoring and performance evaluation, and provide business insight. But a holistic view of the network using analytics is still on the horizon.Continue Reading

• Improvements and features of the new POE standard, IEEE 802.3bt

  The new IEEE 802.3bt standard focuses on Power over Ethernet to improve efficiency and support the proliferation of edge devices, from lighting systems to point-of-sale.Continue Reading

• Examine CORD architecture's benefits and challenges

  CORD architecture offers service providers a compelling way to combine open hardware and software in the central office, boost service delivery and enable NFV capabilities.Continue Reading

• The on-premises vs. cloud-managed WLAN architecture debate

  Although on-premises WLANs and cloud WLANs both offer significant advantages, determining which approach will provide the best return depends on several factors.Continue Reading

• Casemore: Cloud, as-a-service honing networking industry trends

  Cloud and as-a-service delivery are bringing new urgency to networking. IDC analyst Brad Casemore cites the key networking industry trends worth watching in 2018.Continue Reading

• Now data center interconnect lets traffic ride the cloud

  SD-WAN and cloud data center interconnect options are becoming more common as a supplement or replacement for the traditional WAN. Should you to consider either, or both?Continue Reading

• 5G service lifecycle automation may be key to business cases

  Network operators need a 5G service lifecycle automation roadmap that leads to revenue-producing business cases to make the evolution to 5G worth the investment.Continue Reading

• Digital transformation process includes the network

  The digital transformation process puts pressure on the network to support new technology. Network pros need to be transformative, too, adapting new skills to interact with business.Continue Reading

• The future of SDN in 2018 moves toward increased automation

  Future SDN trends could show variations of the technology becoming more prominent among enterprises, as organizations look increasingly toward programmability and automation.Continue Reading

• Which is better for WLAN support: Mac or Windows?

  Choosing the right laptop for WLAN support usually boils down to Macintosh versus Windows. But of the two, there is only one OS clearly up to the task, our expert maintains.Continue Reading

• A comparison of leading application delivery controllers

  You can simplify the process of buying an ADC device by examining how leading vendors address key considerations, including platform options, security and server load balancing.Continue Reading

• Where do mobile users fit in with SD-WAN as a service?

  SD-WAN as a service can act as a bridge between mobile users who want to access business apps on the go and network managers who want to manage and secure those users.Continue Reading

• What exactly is a digital business transformation strategy?

  What do you need for a digital business transformation strategy that will actually work to boost business value and change the enterprise operations model?Continue Reading

• The benefits of machine learning in network management

  Enterprises and vendors alike are now undertaking machine learning deployment strategies. What are the benefits of machine learning in networking related to analysis and management tools?Continue Reading

• Network subscription packages gain steam among enterprises

  Networking suppliers are increasingly offering network subscription packages, as enterprises have become more familiar with paying for services with monthly subscriptions.Continue Reading

• SDN marketplace sows confusion on network infrastructure upgrades

  The ever-evolving SDN marketplace continues to confuse IT departments as they determine what steps they should take with their network infrastructure upgrades.Continue Reading

• Quiz: Test your knowledge on how SD-WAN works

  With SD-WAN deployment on the rise, take the time to test your knowledge about how SD-WAN works. This quiz covers SD-WAN technology basics, benefits of SD-WAN and common myths.Continue Reading

• Millimeter wave spectrum has key role in 802.11ay wireless

  IEEE 802.11ay Wi-Fi is getting closer to final ratification. The new standard relies on millimeter wave spectrum to deliver stronger and more robust services.Continue Reading

• 5G architecture plus NFV, SDN offers performance gains

  The intersection of 5G architecture and virtualization technologies like NFV and SDN could result in better network performance, but it will take time to get there.Continue Reading

• How do IoT sensors intersect with SD-WAN?

  Most traditional WANs can't handle the increasing number of IoT sensors -- and the data they collect. But SD-WAN can help improve IoT performance and analysis.Continue Reading

• Considerations for buying an application delivery controller

  Before you buy an ADC device, learn which features you should look for and what questions you should ask prospective application delivery controller vendors.Continue Reading

• SD-WAN vs. MPLS: The quality-of-service comparison

  Quality of service is often top of mind for IT leaders when debating SD-WAN vs. MPLS -- especially when it comes to using internet links for SD-WAN connectivity.Continue Reading

• DNS challenges have changed, but its vital role hasn't

  Developments like IPv6 and the internet of things are throwing obstacles into DNS operations. But this 'directory assistance of the internet' retains its vital role.Continue Reading

• DNS functions remain vital, but must adapt as demands shift

  The domain name system's tasks are simple, but essential, and the service faces challenges with the proliferation of devices that operate within IPv6 networks.Continue Reading

• How IPv6 networks create DNS configuration problems

  DNS data is among the most basic and crucial information required for network connectivity, but configuring DNS recursive servers in IPv6-only networks can pose challenges.Continue Reading

• OK of 400 Gigabit Ethernet adds horsepower to data centers

  Final approval of the 400 Gigabit Ethernet standard will provide data centers and cloud providers with the extra capacity they need to meet ever-rising data demands.Continue Reading

• Consider the Ethernet option for primary SD-WAN connectivity

  SD-WAN connectivity offers the ability to use a variety of links. While most enterprises opt to use cable or DSL as the primary link, Ethernet could be the better option.Continue Reading

• Wide area Ethernet can fuel digital network transformation

  Wide area Ethernet might be just what the doctor ordered to help enterprises propel their digital network transformation efforts.Continue Reading

• Existing branch routers could be replaced as SD-WAN matures

  Enterprises are moving away from traditional branch routers, as SD-WAN capabilities mature and offer consolidated network functionality on a single device.Continue Reading

• As 2018 IT budgets rise, network upgrades become priority

  A new TechTarget survey reveals network upgrades in 2018 are an amalgam of legacy and emerging technologies, as Wi-Fi fever spikes and network automation efforts grow.Continue Reading

• How networking can prepare for 5G mobile technology

  An 'average Joe' engineer discusses the impact 5G mobile technology may bring to his operation as developments around the standard heat up.Continue Reading

• How to make machine learning systems work in the network

  Machine learning systems in networks are gaining acceptance, but our expert cautions that humans and APIs are still needed to keep complexity at bay.Continue Reading

• Interest in 5G wireless networks ramps up

  The ability for businesses to use 5G wireless networks is closer to becoming a reality as carriers continue to deploy 5G trials across cities in the U.S. and globally. While the technology that promises faster broadband speeds and enhanced data ...Continue Reading

• The sky's the limit with 5G wireless communication

  As the reality of 5G wireless communications builds, enterprises are looking toward new ways of doing business with higher speed and increased capacity.Continue Reading

• Engineer uses Cisco DNA Center to combat network challenges

  Durham County hopes Cisco DNA Center and network automation create efficient, seamless experiences for IT managers and users, after redesigning its data center with Cisco's ACI.Continue Reading

• Small SDN providers' cost, flexibility appeal to enterprises

  VMware's NSX and Cisco's ACI are the main SDN providers on the stage, but smaller vendors can offer enterprises flexibility and cost savings.Continue Reading

• New 5G wireless technology trials spark enterprise interest

  New 5G wireless technology promises super-fast network speeds and massive capacity. Businesses that require low latency and high throughput could see the advantages first.Continue Reading

• The managed services trend reaches the software-defined WAN

  Managed SD-WAN services are like having a capable droid at your side when disaster strikes. Consider an MSP to keep your software-defined WAN performing optimally.Continue Reading

• Fog computing architecture posing challenges for IT

  Fog computing architecture designs are gaining traction, as users demand accessibility to apps and services. But the approach can cause challenges for IT.Continue Reading

• Application delivery controllers evolve to meet new demands

  ADC devices have evolved to deliver a wide range of functionality, including web application firewall, denial-of-service protection, SSL offload and scalable performance.Continue Reading

• How does SD-WAN manage real-time network traffic performance?

  Most people have experienced poor quality when it comes to real-time network traffic, like VoIP and video. But SD-WAN can help prioritize traffic and improve reliability.Continue Reading

• Looking ahead to the biggest 2018 tech trends in networking

  The year ahead will force IT professionals to break out of their comfort zones and embrace 2018 tech trends that are reshaping the enterprise networking field.Continue Reading

• Four telecom infrastructure trends driving network of the future

  Four telecom infrastructure trends -- SDN, NFV, IoT and 5G -- are driving the network of the future, but telecom networks are more likely to transform in 2020, not 2018.Continue Reading

• Automated networks mean clearing some key hurdles first

  Obstacles facing IT adoption of automation in the network including training and trust. Now's the time to clear these hurdles and reap the benefits of an automated future.Continue Reading

• How can network management systems boost troubleshooting?

  What can IT teams do to combine network management systems and application performance management tools to boost troubleshooting in enterprise infrastructure?Continue Reading

• Hyper-convergence gives new choice in network system management

  Hyper-convergence is driving network evolution, but engineers need to consider the flexibility of network system management software and performance to ensure best results.Continue Reading

• The future of networking technology is playing out right now

  To prepare for the future of networking technology, IT managers must understand evolving concepts like hyper-convergence, SD-WAN and intent-based networking.Continue Reading

• How to select the best network monitoring tool

  Learn the criteria for choosing the best network monitoring tool for your enterprise.Continue Reading