Vagrant Libvirt Install CentOS 7

This post will cover the process of installing Vagrant with the libvirt provider on CentOS 7. For reference the following software will be used in this post. CentOS - 7 Vagrant - 2.2.4 Vagrant-libvirt - 0.0.45 System Prep Before we begin, lets ensure the host is updated. cmd sudo yum...

Self Hosted Vagrant Cloud

It is possible to host your own Vagrant "cloud" on premises. You might want to do this to align with your companies security policy and or to host your custom Vagrant boxes. There are a number of methods to serve your Vagrant boxes, in this post I will show you how to build a web server to...

Cisco ties its security/SD-WAN gear with Teridion’s cloud WAN service

Cisco and Teridion have tied the knot to deliver faster enterprise software-defined WAN services.The agreement links Cisco Meraki MX Security/SD-WAN appliances and its Auto VPN technology which lets users quickly bring up and configure secure sessions between branches and data centers with Teridion’s cloud-based WAN service. Teridion’s service promises customers better performance and control over traffic running from remote offices over the public internet to the data center. The service features what Teridion calls “Curated Routing” which fuses WAN acceleration techniques with route optimization to speed traffic.To read this article in full, please click here

Qualcomm loses case about its mobile-chip licensing fees

Chip maker Qualcomm has lost a round in federal court over how much it charges makers of wireless devices for its mobile chips.The company must lower its fees and submit to seven years of monitoring by the Federal Trade Commission, which brought the suit. Qualcomm says it will appeal.For more details about the suit and its impact on upcoming 5G deployments, watch this TECH(feed) video.   More about 5g networks:To read this article in full, please click here

Study: Most enterprise IoT transactions are unencrypted

Of the millions of enterprise-IoT transactions examined in a recent study, the vast majority were sent without benefit of encryption, leaving the data vulnerable to theft and tampering.The research by cloud-based security provider Zscaler found that about 91.5 percent of transactions by internet of things devices took place over plaintext, while 8.5 percent were encrypted with SSL. That means if attackers could intercept the unencrypted traffic, they’d be able to read it and possibly alter it, then deliver it as if it had not been changed.To read this article in full, please click here

Study: Most enterprise IoT transactions are unencrypted

Of the millions of enterprise-IoT transactions examined in a recent study, the vast majority were sent without benefit of encryption, leaving the data vulnerable to theft and tampering.The research by cloud-based security provider Zscaler found that about 91.5 percent of transactions by internet of things devices took place over plaintext, while 8.5 percent were encrypted with SSL. That means if attackers could intercept the unencrypted traffic, they’d be able to read it and possibly alter it, then deliver it as if it had not been changed.To read this article in full, please click here

Kubernetes Lifecycle Management with Docker Kubernetes Service (DKS)

There are many tutorials and guides available for getting started with Kubernetes. Typically, these detail the key concepts and  outline the steps for deploying your first Kubernetes cluster. However, when organizations want to roll out Kubernetes at scale or in production, the deployment is much more complex and there are a new set of requirements around both the initial setup and configuration and the ongoing management – often referred to as “Day 1 and Day 2 operations.”

Docker Enterprise 3.0, the leading container platform, includes Docker Kubernetes Service (DKS) – a seamless Kubernetes experience from developers’ desktops to production servers. DKS makes it simple for enterprises to secure and manage their Kubernetes environment by abstracting away many of these complexities. With Docker Enterprise, operations teams can easily deploy, scale, backup and restore, and upgrade a certified Kubernetes environment using a set of simple CLI commands. In this blog post, we’ll highlight some of these new features.

A Declarative Kubernetes Cluster Model

A real Kubernetes cluster deployment will typically involve design and planning to ensure that the environment integrates with an organization’s preferred infrastructure, storage and networking stacks. The design process usually requires cross-functional expertise to determine the instance Continue reading

Online performance benchmarks all companies should try to achieve

There's no doubt about it: We have entered the experience economy, and digital performance is more important than ever.Customer experience is the top brand differentiator, topping price and every other factor. And businesses that provide a poor digital experience will find customers will actively seek a competitor. In fact, recent ZK Research found that in 2018, about two-thirds of millennials changed loyalties to a brand because of a bad experience. (Note: I am an employee of ZK Research.)To help companies determine if their online performance is leading, lacking, or on par with some of the top companies, ThousandEyes this week released its 2019 Digital Experience Performance Benchmark Report. This document provides a comparative analysis of web, infrastructure, and network performance from the top 20 U.S. digital retail, travel, and media websites. Although this is a small sampling of companies, those three industries are the most competitive when it comes to using their digital platforms for competitive advantage. The aggregated data from this report can be used as an industry-agnostic performance benchmark that all companies should strive to meet.To read this article in full, please click here

Datanauts 165: IT Roundtable – Chaos Engineering And More From Google Next 19

Today's Datanauts podcast was recorded live at Google Next 19. Greg Ferro, Packet Pushers cofounder, comandeers the Datanauts bridge for a roundtable conversation with three IT pros on a variety of topics, including chaos engineering, business intelligence, cloud migration, and more.

The post Datanauts 165: IT Roundtable – Chaos Engineering And More From Google Next 19 appeared first on Packet Pushers.

Edge-based caching and blockchain-nodes speed up data transmission

The combination of a blockchain-like distributed network, along with the ability to locate data at the edge will massively speed up future networks, such as those used by the internet of things (IoT), claims Bluzelle in announcing what is says is the first decentralized data delivery network (DDN).Distributed DDNs will be like content delivery networks (CDNs) that now cache content around the world to speed up the web, but in this case, it will be for data, the Singapore-based company explains. Distributed key-value (blockchain) networks and edge computing built into Bluzelle's system will provide significantly faster delivery than existing caching, the company claims in a press release announcing its product.To read this article in full, please click here

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