Huawei CloudFabric: Basic Concepts of Data Center SDN Network - Firewall

| November 29, 2018

article image
On current data center networks, the situation of security protection has changed. The number of firewalls on a network is small, but they play a very important role. Essentially, SDN or a programmable network separates the control part of the network from the infrastructure part of the network that processes and routes data. In other words, the application tells the SDN controller its requirements.

Spotlight

Lelesys

We open doors to your digital future CONTENT MANAGEMEMNT | MOBILE/WEB APPS Lelesys provides modern internet solutions using Open Source Technologies to customers in Europe with team of experts in Germany and large development centre in Goa, India. We deliver faster, high quality with passion and under better conditions. Your local team in Frankfurt We are located at the heart of Europe with easy access to Germany and rest of Europe.

OTHER ARTICLES

Verizon Business enters 21 new markets with 5G internet

Article | April 15, 2021

The Verizon 5G Business Internet rollout that started in parts of Chicago, Houston and Los Angeles continues this month in 21 new markets with more on the way, the company announced Thursday. Verizon Business is marketing fixed-wireless connectivity as an alternative to cable for enterprise and small to midsize customers. In a press release, Tami Erwin, CEO of Verizon Business, said, "As 5G Business Internet scales into new cities, businesses of all sizes can gain access to the superfast speeds, low latency and next-gen applications enabled by 5G Ultra Wideband, with no throttling or data limits."

Read More

5G Standalone: What's So Exciting About It?

Article | May 20, 2021

The much-anticipated 5G Standalone has arrived. T-Mobile is the first to launch it in the USA, covering 250 million people across 7,500 cities and towns, including rural areas. China Mobile is the only other service provider to launch it in Hong Kong. Overall, 58 operators are currently investing (November 2020) in 5G SA, including those who have launched. 5G SA makes a break from 5G non-standalone by integrating the evolved packet core or the signaling brain of the 5G network, which controls the network's devices. It prepares the groundwork for new services unique to this generation of networks, such as network slicing to customize enterprise services across multiple networks.

Read More

Unify NetOps and SecOps with SD-WAN Cloud Management

Article | March 4, 2020

CIOs know that ubiquitous connectivity across domains—campus, branch, cloud, and edge, wired or wireless—is a baseline requirement for building a digital enterprise. But, as CISOs know, as the network fabric spreads to encompass devices and location-agnostic data and compute resources, the need for end-to-end integrated security is equally paramount. Add in the necessity to continuously monitor and maintain application performance throughout campus and branch and edge locations and you create an enormous workload for NetOps and SecOps teams that are simultaneously dealing with static CapEx and OpEx budgets. Often the result is a tug-of-war between the teams: one striving to keep the network optimized for performance and availability, the other striving to keeping data, applications, and devices secure.

Read More

Why businesses need to start thinking about 5G.

Article | February 20, 2020

5G services are creeping out to the market but it will take a few years before the full potential of next-generation connectivity is fully understood and realised. But businesses need to start thinking about the technology now, because iterative improvements over 4G connectivity are only part of the story. When core 5G networks are fully rolled out, they will trigger a whole new wave of disruption and opportunity. Here are a few examples of what we know we can expect.

Read More

Spotlight

Lelesys

We open doors to your digital future CONTENT MANAGEMEMNT | MOBILE/WEB APPS Lelesys provides modern internet solutions using Open Source Technologies to customers in Europe with team of experts in Germany and large development centre in Goa, India. We deliver faster, high quality with passion and under better conditions. Your local team in Frankfurt We are located at the heart of Europe with easy access to Germany and rest of Europe.

Events