Is Network Automation Really Faster?

IoT Attack: The Third Siege on Enterprise IT

If IT and operations teams thought it was hard to contend with BYOD and Shadow IT, they must prepare for the latest siege on IT — the Internet of Things.

Worth Reading: A deep dive into STARTTLS everywhere

Unlike PGP and S/MIME, STARTTLS provides hop-to-hop encryption (TLS for email), not end-to-end. Without requiring configuration on the end-user’s part, a mailserver with STARTTLS support can protect email from passive network eavesdroppers. —Syndey Li @EFF

BrandPost: The Growing Role of Network Teams in Security

Network and security are notoriously siloed. That’s understandable as network operations are primarily responsible for ensuring reliable service quality and compute capabilities to run the enterprise, while security is focused on setting up barriers against intruders and cleaning up systems that have been infected. But with the continuing rise in cybersecurity threats, it’s increasingly clear that it’s open season on corporate networks and breaking down the traditional wall separating network and security teams is essential to defending the enterprise.Each team has evolved with different skill sets and different missions: one is expected to facilitate access from anywhere, the other is charged with blocking access to anybody who isn’t authorized. They utilize different tools and may work in separate network operations and security operations centers.To read this article in full, please click here

Where to Use a VRF

Very early in our careers, we learn about physical and logical network segmentation. Generally speaking, that understanding comes in the form represented by the diagrams below.

Depending on the work environment of an individual, it may take some time before they are exposed to the methods that provide segmentation to routed parts of the network. Looking at the diagram above, let’s think about what is being accomplished in each example. The physical segmentation provides full isolation between the two hosts. This article examines the construct used to extend segmentation into a routed network. We will not get into the configuration details but will share some links to additional content that can provide practical guidance on the configuration.

VLANs only provide segmentation at layer 2. This would provide isolation for things like ARP and other broadcasts. VLANs would also provide full segmentation if a router didn’t exist for a given VLAN. However, it is often necessary to extend this into the routed portions of our networks. In the above example, I would expect properly configured routers and switches to allow the two hosts on the right to communicate with one another. What if that is not the goal? We might consider Continue reading

Pulse Secure VPN enhanced to better support hybrid IT environments

The workplace is changing rapidly as employees embrace mobility, applications are in the cloud, and Internet of Things (IoT) devices are instrumented for continuous connectivity — and this is affecting how organizations must think about secure access. Regardless of the scenario, organizations want solutions that deliver better productivity for whomever (or whatever) is connecting, a consistent user experience, compliance with corporate policies and regulatory requirements, and strong end-to-end security.This is the playing field for Pulse Secure, a company that has built a broad portfolio of access products and services that are available as a unified platform. Pulse Secure has considered practically every use case and has built a range of solutions to solve the secure connectivity challenges that IT organizations face. The company claims to have more than 20,000 customers and a presence in 80 percent of global enterprises — maybe even yours.To read this article in full, please click here

Pulse Secure VPN enhanced to better support hybrid IT environments

The workplace is changing rapidly as employees embrace mobility, applications are in the cloud, and Internet of Things (IoT) devices are instrumented for continuous connectivity — and this is affecting how organizations must think about secure access. Regardless of the scenario, organizations want solutions that deliver better productivity for whomever (or whatever) is connecting, a consistent user experience, compliance with corporate policies and regulatory requirements, and strong end-to-end security.This is the playing field for Pulse Secure, a company that has built a broad portfolio of access products and services that are available as a unified platform. Pulse Secure has considered practically every use case and has built a range of solutions to solve the secure connectivity challenges that IT organizations face. The company claims to have more than 20,000 customers and a presence in 80 percent of global enterprises — maybe even yours.To read this article in full, please click here

Pulse Secure VPN enhanced to better support hybrid IT environments

The workplace is changing rapidly as employees embrace mobility, applications are in the cloud, and Internet of Things (IoT) devices are instrumented for continuous connectivity — and this is affecting how organizations must think about secure access. Regardless of the scenario, organizations want solutions that deliver better productivity for whomever (or whatever) is connecting, a consistent user experience, compliance with corporate policies and regulatory requirements, and strong end-to-end security.This is the playing field for Pulse Secure, a company that has built a broad portfolio of access products and services that are available as a unified platform. Pulse Secure has considered practically every use case and has built a range of solutions to solve the secure connectivity challenges that IT organizations face. The company claims to have more than 20,000 customers and a presence in 80 percent of global enterprises — maybe even yours.To read this article in full, please click here

The difference between red team engagements and vulnerability assessments | Salted Hash Ep 34

In this episode, host Steve Ragan talks with Phil Grimes, Professional Services Lead at RedLegg, about the challenges of educating customers — and building a partnership with them — to create successful red team engagements.

WiFi Design: Antenna Selection

Authentication Lab: Configuring TACACS+ and RADIUS

ROLL on a roll! – IETF Journal

This feels like progress.

Strange and scary IoT hacks

Here's the Thing …Image by Ivanastar / Getty ImagesTo read this article in full, please click here

Strange and scary IoT hacks

Here's the Thing …Image by Ivanastar / Getty ImagesTo read this article in full, please click here

Meeting Europe’s Connectivity Challenge: The Role for Community Networks

While Europe tops many charts in terms of Internet connectivity in global comparison, a number of challenges still persist. One of these challenges is the continuing urban-rural digital gap, which concerns many countries both in Western and Eastern Europe.

According to Eurostat, on average in the European Union (EU) 88% of households in urban areas are connected to broadband as opposed to 79% of rural households. (Broadband connection is defined as “a connection enabling higher than 144 Kbit/s download speed”, European Commission 2016.) In a few Southern and Southeastern EU countries, the broadband gap between urban and rural areas is well above 20%.

The Internet Society partnered with the Centre for European Policy Studies (CEPS) to examine the digital gap in Europe and to assess the role of community networks in the European context. This new paper looks at five different community network examples from around Europe and draws some key lessons learnt from these experiences.

Community networks are not a new thing in Europe. In fact, some of the well-established ones date back to the 1990’s. Community networks provide a innovative solutions to unserved or underserved areas, where the business case for investment by commercial operators is Continue reading

IOS Adventures: Save the Princess

Want to become Captain Catalyst and save Princess Cattools from the Junipers tribe that invaded IOS Kingdom? Alexander Harsbo created an IOS Adventures game that will keep you busy should you get bored at the beach.

Enjoy ;)

ISOC advocates good MANRS within European R&E community

The Internet Society will be participating in the GÉANT Services and Technology Forum this week, as it continues to develop its relationship with research and education networking in support of improved routing security. GÉANT is the pan-European networking activity that connects and supports 41 National Research and Education Networks (NRENs), and which recently joined the MANRS initiative.

R&E networks are especially important partners for improving the security and resilience of the global routing system, as they are generally not in competition with each other and are able to take a collective lead in addressing global networking problems. As historically early adopters of initiatives, they are also able to set the example for security proficiency and offer a unique selling point to their customers.

The MANRS initiative is also keen to utilise the expertise of the R&E community in capacity building, and providing input and feedback on the MANRS Observatory that is being developed to provide analysis of the state of the security and resilience of the routing system.

There are currently eleven (N)RENs participating in MANRS including GÉANT (Europe), NORDUnet (Nordic countries), CSC/FUNET (Finland), RUNNET (Russian), SUNET (Sweden), SURFnet (Netherlands) and BelWue (Baden-Württemberg/Germany) in Europe. Other participants elsewhere in the world Continue reading

HPE’s Latest SimpliVity HCI Platform Targets ROBO, Edge Deployments

The hyperconverged infrastructure has twice the rack unit density of similar products, the company claims.

Worth Reading: How the Hippies Destroyed the Internet

Today’s Internet, with its techno-utopian culture,a connects with the 1960s counterculture movement. —Moshe Y. Vardi @CACM

Off the Cuff – Interop Speakers Panel

At Interop ITX 2018, Network Collective sat down with a few of our favorite speakers from the Network Transformation Summit to chat about the topics they were presenting on. From the emergence and importance of disaggregations and whitebox switching (Peyton Maynard-Koran), multi-gig connectivity for getting more out of your cabling investments (Peter Jones), to business driven design (Denise Donohue), this episode has a little bit of everything.

Peyton Maynard-Koran

Guest

Peter Jones

Guest

Denise Donohue

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 Off the Cuff – Interop Speakers Panel appeared first on Network Collective.