有个足球雷竞技app网络世界迈克尔·库尼

VMware的大修NSX软件来管理，保护更大的虚拟网络

迈克尔·库尼 — 星期三，2020年4月8日12时二十四分○○秒-0700

VMware has pumped out a key version of its core networking software with over 100 new features and added security and application-management support all designed to help customers build and run large scale virtual networks.

These enhancements are part of NSX-T30, the latest version of VMware's flagship networking package that supports everything from private or public cloud-native applications to bare-metal workloads running on multivendor hypervisors. It also supports network-virtualization stacks in Amazon Web Services, Microsoft Azure Google Cloud, IBM Cloud as well as leading Kubernetes container technologies.

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IBM水龙头新领导人混合云战提前

迈克尔·库尼 — 星期二，2020年4月7日10:19:00 -0700

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在一片混乱业务COVID-19引起，IBM已经由安装阿尔文·克里希纳担任CEO和红帽CEO吉姆·怀特赫斯特为IBM总裁。 The company also named Red Hat veteran Paul Cormier as CEO of Red Hat.

Krishna replaces long-time CEO Virginia Rometty, who will retire at the end of the year, and the package of executive moves solidifies the team that will lead Big Blue into to hybrid-cloud world where it will battle Amazon, Google and Microsoft.

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什么是以太网供电（PoE）的？

迈克尔·库尼 — 周一，2020年4月6日二十点10分零零秒-0700

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以太网供电已成为那些清单上的项目很多企业为依托，使电力通过现有数据电缆连接到Wi-Fi接入点，的firewalls ，IP电话和整个网络等基础设施建设。

PoE’s use has grown substantially since the IEEE standardized it in 2003, and its use will only increase in the coming years as new applications develop. In fact, the Dell’Oro group says that PoE port shipments will total over 624 million over the next five years.

“There are a number of drivers for the current PoE technology. For example, if you look at WLAN [wireless LAN] access points, you have increased number of [wireless-spectrum] bands and higher speeds which require higher power,” said Sameh Boujelbene, Senior Research Director for Ethernet Switch market research at Dell’Oro. “The new generation of IP phones is adding telepresence features. If you look at surveillance cameras, you have zooming features, you have added analytics. All these new features require higher power.”

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思科云与Fluidmesh收购无线物联网之后

迈克尔·库尼 — 周一，2020年4月6日10:14:00 -0700

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思科正在加强其无线物联网组合通过收购Fluidmesh网络数额不详的。

成立于2005年，研究人员从麻省理工学院和米兰理工大学，firm specializes in wireless backhaul technology to support enterprise class video, voice, and data connectivity in large-scale distributed sites where signal strength can be challenging.

Cisco said once the acquisition closes, it will meld Fluidmesh’s products into its own industrial wireless family.

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更新:企业网络是如何随着在家工作的员工而改变的

迈克尔·库尼 — 周五，2020年4月3日21:00:00 -0700

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. What follows is a round-up of news and traffic updates that Network World will update as needed to help keep up with the ever-changing situation. Check back frequently!

UPDATE 4.10

The Department of Homeland Security (DHS) Cybersecurity and Infrastructure Security Agency (CISA) on April 8 released new guidance on how remote government workers and potentially others should address network security. The “interim Trusted Internet Connections (TIC) 3.0 guidance to aid agencies in securing their network and cloud environments.” CISA wrote: “While this prior work has been invaluable in securing federal networks and information, the program must adapt to modern architectures and frameworks for government IT resource utilization. Accordingly, OMB’s [Office of Management and Budget] memorandum provides an enhanced approach for implementing the TIC initiative that provides agencies with increased flexibility to use modern security capabilities.”

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帕洛阿尔托增长SD-WAN平台团购抢购行动CloudGenix为$ 420M

迈克尔·库尼 — 星期二，2020年3月31日11:59:00 -0700

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通过眼睛朝向显著增强自身边缘联网产品，帕洛阿尔托已订立协议，购买基于云的 SD-WAN 厂商CloudGenix以现金420万美元$

帕洛阿尔托的收购将整合CloudGenix的云管理SD-WAN产品，以加快远程分支机构和零售店的智能入职到其Prisma的接包完成时说。

Announced in May 2019, Palo Alto’s Prisma is a cloud-based security package that includes access control, advanced threat protection, user behavior monitoring and other services that promise to protect enterprise applications and resources.

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COVID-19：科技巨头，政府机构加超级计算机的斗争

迈克尔·库尼 — 星期一，2020年3月23日12:56:00 -0700

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高倍计算机业者，政府机构和大学联手，可以在对COVID-19病毒的传播战斗中使用进一步的技术。

在COVID-19高性能计算联盟包括IBM，AWS，谷歌，HPE和微软以及美国国家实验室，美国航空航天局，美国麻省理工学院，科技政策的白宫办公室，U.S. Department of Energy and others.

The idea is to meld the high-performance computing systems supported by consortium members to let researchers run massive amounts of epidemiology, bioinformatics, and molecular modeling calculations. These experiments would take years to complete if worked by hand, or months if handled on slower, traditional computing platforms, according to IBM.

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冠状病毒挑战的能力，但核心网络拿着

迈克尔·库尼 — 星期六，2020年3月21日八点16分00秒-0700

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由于冠状病毒继续从家庭蔓延，越来越多的人的工作，增加了流量对美国网络的影响到目前为止似乎是最小的。

毫无疑问，网络，VPN和数据使用与远程工作人员的流入大幅增长。 For example, Verizon said it has seen a 34% increase in VPN traffic from March 10 to 17. It has also seen a 75% increase in gaming traffic, and web traffic increased by just under 20% in that time period, according to Verizon.

Verizon said its fiber optic and wireless networks “have been able to meet the shifting demands of customers and continue to perform well. In small pockets where there has been a significant increase in usage, our engineers have quickly added capacity to meet customers’ demand.”

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思科警告有五个SD-WAN安全弱点

迈克尔·库尼 — 星期四，2020年3月19日11:15:00 -0700

Cisco has issued five warnings about security weaknesses in its SD-WAN offerings, three of them on the high-end of the vulnerability scale.

The worst problem is with the command-line interface (CLI) of its SD-WAN Solution software where a weakness could let a local attacker inject arbitrary commands that are executed with root privileges, Cisco wrote.

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思科移动无线漫游技术，无线宽带联盟

迈克尔·库尼 — 星期四，2020年3月19日11:07:00 -0700

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在无线宽带联盟接管思科的OpenRoaming技术，它可以让开发和推广设备的Wi-Fi和蜂窝网络，如LTE之间移动，而无需中断服务。

OpenRoaming是建立在 Passpoint （热点2.0）标准，这又是基于 IEEE 802.11u 以互通连接标准。人们期望，WBA可以带来通过新的和现有的Wi-Fi网络客户，身份和服务提供商广泛采用OpenRoaming的。要在充分阅读这篇文章，请点击这里

冠状病毒远程网络挑战

迈克尔·库尼 — 星期四，2020年3月19日03:00:00 -0700

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作为冠状病毒蔓延，很多企业都要求员工在家工作，将意外的压力在远程网络技术，造成带宽和安全问题。

企业提供了便利，在过去几十年的远程工作人员快步增长，估计有400多万。The meteoric rise in new remote users expected to come online as a result of the novel coronavirus calls for stepped-up capacity.

Research by VPN vendor Atlas shows that VPN usage in the U.S. grew by 53% between March 9 and 15, and it could grow faster. VPN usage in Italy, where the virus outbreak is about two weeks ahead of the U.S., increased by 112% during the last week. "We estimate that VPN usage in the U.S. could increase over 150% by the end of the month," said Rachel Welch, chief operating officer of Atlas VPN, in a statement.

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VMware的启动应用程序开发平台的预置型云

迈克尔·库尼 — 星期二，2020年3月10日10:00:00 -0700

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作为承诺，VMware已经采取在作出Kubernetes容器将来企业的中心的下一个主要步骤和混合云应用环境为核心的vSphere客户。

At its VMworld event last year the company introduced its Tanzu platform, a portolio of new and existing VMware technologies aimed at helping enterprises develop new or move legacy applications across on-premises and cloud locations. This week the company rolled out the technology across its major software components, including vSphere and Cloud Foundation in a major revamp of its key product families.

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思科、微软团队控制不断增长的物联网网络

迈克尔·库尼 — 周三，2020年3月4日4点49分00秒-0800

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思科和微软都束缚了他们的边缘到云软件包一起，努力缓解的物联网设备。

Specifically, Cisco this week said it will meld its recently announced Intelligent Edge software with Microsoft’s Azure IoT Hub. Cisco Edge Intelligence runs on Cisco’s IoT packages and gathers data from connected devices to create logical flows from the edge into private, public or third-party clouds – in this case Microsoft Azure IoT Hub. IoT Hub is a managed cloud service that acts as a communications traffic cop between IoT devices and applications.

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思科的安全警告包括防火墙孔的Nexus软件的弱点

迈克尔·库尼 — 2020年2月27日，星期四15:10 -0800

Cisco has issued another batch of security warnings that include problems in its Firepower firewall (FXOS), Unified Computing System (UCS) software and Nexus switch operating system (NX-OS) .

The firewall and UCS vulnerabilities all have a severity level of “high” on the Common Vulnerability Scoring System and include:

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VMware的安培了其云计算和数据中心的安全性

迈克尔·库尼 — 星期二，2020年2月25日15:02:00 -0800

VMware this week further integrated and added new features to its security software in an effort to bring unified protection to resources in data centers, and private clouds and public clouds.

The company rolled out three new offerings:

VMware Advanced Security for Cloud Foundation – an integrated package of VMware Carbon Black technology, NSX Advanced Load Balancer with Web Application Firewall capabilities and NSX Distributed IDS/IPS aimed at offering customers a unified shield for data centers, private and public clouds.
Support for security correlation with the MITRE ATT&CK framework Technique IDs (TIDs)—a list of common tactics, techniques, and procedures now built into the VMware Carbon Black Cloud that customers can use to determine network threat risks and prioritize resolutions. Improved Carbon Black Cloud support for Microsoft and Linux is coming as well.
VMware Secure State – real-time detection and remediation capabilities to automate problem resolution across clouds.

The announcements further VMware’s overarching goal of integrating security features within its infrastructure – a concept it calls intrinsic security – that it says will better protect networked workloads than traditional piecemeal protection systems. They also feature the further integration of a number of technologies VMware has recently acquired.

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