ICANN sets plan to reinforce internet DNS security

In a few months, the internet will be a more secure place. That’s because the Internet Corporation for Assigned Names and Numbers (ICANN) has voted to go ahead with the first-ever changing of the cryptographic key that helps protect the internet’s address book – the Domain Name System (DNS). [ Now see: The hidden cause of slow internet and how to fix it. ] The ICANN Board at its meeting in Belgium this week, decided to proceed with its plans to change or "roll" the key for the DNS root on Oct. 11, 2018. It will mark the first time the key has been changed since it was first put in place in 2010.To read this article in full, please click here

Prep for Cisco, CompTIA, and More IT Certifications With This $39 Bundle

Large companies need to maintain a robust IT infrastructure if they want to thrive in the digital age, and they can’t accomplish this without certified IT professionals. Luckily, traditional schooling isn’t necessary to land an IT job; IT professionals simply need to pass their certification exams, and they can do so thanks to the wealth of training courses available. One such resource is this Ultimate IT Certification Training Bundle, which is currently on sale for $39.To read this article in full, please click here

Announcing general availability of VMware NSX-T Data Center 2.3.0

With this release, NSX-T 2.3 continues to enable VMware’s vision of delivering consistent, pervasive connectivity and intrinsic security for applications and data across any environment. These new advancements help customers implement a more secure, end-to-end software-based network architecture – a Virtual Cloud Network – that supports their multi-cloud enterprises and advanced security in new and compelling ways.

NSX-T Data Center 2.3 extends advanced multi-cloud networking and security capabilities to AWS, in addition to Microsoft Azure and on-premises environments, and adds support for bare metal hosts as well.

Here are a few highlighted features among what’s new in this release.

Extending NSX-T Data Center support for Bare-Metal

NSX-T Data Center 2.3 introduces support for bare metal hosts, in addition to hypervisor and container environments. This includes Linux-based workloads running on bare-metal servers, as well as containers running on bare-metal servers without a hypervisor. To support this new capability, NSX-T leverages the Open vSwitch, allowing any Linux host to be an NSX-T transport node.

Bare-Metal Server Support

This release introduces support for Bare-Metal native compute workloads running RHEL 7.4, 7.5, CentOS 7.4, and Ubuntu 16.0.4 operating systems that allows users to network Bare-Metal compute Continue reading

Hybrid IoT communications could be the best option

Using a sole communications technology doesn’t make sense in many Internet of Things (IoT) implementations, says connectivity vendor Sigfox.In fact, the company, which provides Low Power Wide Area (LPWA) networks, says one could use a hybrid that includes an unlicensed LPWA network along with a licensed, cellular LTE narrowband IoT (NB-IoT) or LTE Cat M1 network solution instead. That way you can support cheap, unlicensed IoT short messaging close up, as is offered by Sigfox and others, and then offload the sensor traffic to more expensive, licensed LTE cellular mobile networks as the devices move off home base, such as what happens in asset tracking, Sigfox says.To read this article in full, please click here

Hybrid IoT communications could be the best option

Using a sole communications technology doesn’t make sense in many Internet of Things (IoT) implementations, says connectivity vendor Sigfox.In fact, the company, which provides Low Power Wide Area (LPWA) networks, says one could use a hybrid that includes an unlicensed LPWA network along with a licensed, cellular LTE narrowband IoT (NB-IoT) or LTE Cat M1 network solution instead. That way you can support cheap, unlicensed IoT short messaging close up, as is offered by Sigfox and others, and then offload the sensor traffic to more expensive, licensed LTE cellular mobile networks as the devices move off home base, such as what happens in asset tracking, Sigfox says.To read this article in full, please click here

How do you explain the unreasonable effectiveness of cloud security?

With the enormous attack surface of cloud providers like AWS, Azure, and GCP, why aren't there more security problems? Data breaches and cyber attacks occur daily. How do you explain the unreasonable effectiveness of cloud security?

Google has an ebook on their security approach; Microsoft has some web pages. Both are the equivalent of that person who is disgustingly healthy and you ask them how they do it and they say "I don't know. I just eat right, exercise, and get plenty of sleep." Not all that useful. Most of us want a hack, a trick to good health. Who wants to eat right? 

I'm sure Amazon also eats right, exercises, and gets plenty of sleep (probably not the people who work there), but AWS also has a secret that when that disgustingly healthy person starts talking about at a party, you just can't help leaning in and listening. 

What's the trick to 6-pack security? Proving systems correct. Does your datacenter do that? I didn't think so. AWS does. 

Dr. Byron Cook gave an enthusiastic talk on Formal Reasoning about the Security of Amazon Web Service. He's clearly excited about finally applying his research in a Continue reading

BrandPost: Security and the Cloud Go Hand-in-Hand: Are You Prepared?

Just because you’ve tapped into the vast resources of a cloud service provider to replace previously on-premises IT assets doesn’t lessen your management or cybersecurity burden. In fact, cloud migration creates new issues for network admins to focus on: migrations are inherently risky from a cyber perspective – data on the move is data that can be exploited in transit.Cloud providers are prone to proclaiming that their security is better than any single business can achieve, simply because they have more resources to apply to the issue. By now, we all know that simply throwing money at the challenge is no guarantee of success, so maybe take that with a dose of skepticism.To read this article in full, please click here

Windows Server 2008 Cutoff: How Docker Enterprise Cures Migration Headaches

The coming end-of-support for Windows Server 2008 is the perfect opportunity for IT organizations to tap Docker Enterprise to modernize and secure legacy applications while saving millions in the process.

THE END IS NIGH (FOR WINDOWS SERVER 2008)

The coming end-of-support for Windows Server 2008 in January 2020 leaves IT organizations with a few viable options: migrate to a supported operating system (OS), rehost in Azure, or pay for an extended support contract (up to 75% of the license fee per year) to receive security updates beyond the cut-off date. The option of doing nothing (running applications on unsupported OS versions) is a non-starter for the vast majority of businesses, as this poses a significant security and compliance risk. We saw the impact of this last year when a massive ransomware attack that affected nearly 100 countries spread by targeting end-of-life and unpatched systems.

THE APPLICATION MIGRATION MIGRAINE

Upgrading will be no small feat as roughly 80% of all enterprise applications run on Windows Server. Of those applications, 70% still run on Windows Server 2008 or earlier versions*. Migrating all of these critical applications to a supported version of Windows Server is painful and costly, due to rigid legacy Continue reading

Episode 35 – Do You Really Need Good Engineers?

IT staffing budgets are shrinking and consequently many organizations are forgoing having strong engineering talent on staff. In this episode we explore the dynamics of staffing good engineers and whether or not it’s possible to remove that cost in modern networks.

 

Denise Donohue
Guest
Alia Atlas
Guest
Pete Welcher
Guest

Jordan Martin
Host
Eyvonne Sharp
Host
Russ White
Host

Outro Music:
Danger Storm Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0/

The post Episode 35 – Do You Really Need Good Engineers? appeared first on Network Collective.

1 … 1,502 1,503 1,504 1,505 1,506 … 3,883