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Category Archives for "Security"

Zero Trust. Maximize Network Virtualization and Micro-segmentation

 

It’s official: when it comes to security threats, the question IT teams should be asking is not if but when. VMware recently commissioned Forrester Consulting to evaluate how organizations are improving the security of their infrastructure through network virtualization and micro-segmentation. Analysis found that 92% of respondents reported having faced minor security incidents in the last 12 months alone, while 65% of respondents endured a major incident in the same time span. These figures seal the deal; the naïve days of preparing for potential issues are long gone. Cyber threats are real, imminent, and happen often.

 

 

Companies today attribute more of their security issues to improper network segmentation than to the volume of threats overall. In response, leaders across industries are turning to network virtualization – specifically the Zero Trust security model – as a key strategy in combating threats. This strategy posits that whether a network is labeled secure or insecure, both should be treated as equally vulnerable. Further, the Zero Trust model supports the argument that ”traditional, perimeter-based security configurations are no longer a sufficient measure for protecting the network, and highlights steps companies can take to better secure their network, starting with network virtualization Continue reading

HPC Container Security: Fact, Myth, Rumor, And Kernels

It is fair to say that containers in HPC are a big deal. Nothing more clearly shows the critical nature of any technology than watching the community reaction when a new security issue is discovered and released.

In a recent announcement from the team over at Sylabs, they stated that multiple container systems on kernels that do not support PR_SET_NO_NEW_PRIVS were now vulnerable. This was big news, and it obviously spread like a proverbial wildfire through the HPC community, with many mostly voicing their upset that the initial announcement came out at the start of a long holiday weekend …

HPC Container Security: Fact, Myth, Rumor, And Kernels was written by James Cuff at The Next Platform.

Automating Compliance for Highly Regulated Industries with Docker Enterprise Edition and OSCAL

OSCAL Docker

Source: NIST.gov and C2 Labs 

Highly-regulated industries like financial services, insurance and government have their own set of complex and challenging regulatory IT requirements that must be constantly maintained. For this reason, the introduction of new technology can sometimes be difficult. Docker Enterprise Edition provides these types of organization with both a secure platform on which containers are the foundation for building compliant applications and a workflow for operational governance at scale.

The problem remains that even with the technology innovation of containers, cloud and other new tools, the area of IT compliance has remained relatively unchanged with security standards that lag far behind, creating mismatches of traditional controls to modern systems. Organizations are still dependent on the same mundane, paperwork-heavy audit and reporting processes of previous decades. The time and cost to build a PCI, FISMA or HIPAA compliant system is no small feat, even for large enterprises, due to the resources required to develop and maintain the documentation and artifacts that must be continuously audited by a third party.

To address these requirements, Docker has collaborated with the National Institute of Standards and Technology (NIST), and today, we are excited to announce that Docker is fully embracing Continue reading

Hackathon at Africa Internet Summit Focuses on Time, Vehicular Communications, and Network Programmability

We are pleased to announce the 2nd Hackathon@AIS will be held in Dakar, Senegal, on 9-10 May, alongside the Africa Internet Summit. Participants from 14 countries have confirmed their participation and will work on activities centered around three main topics:

  • The Network Time Protocol (or NTP)
  • Wireless communication in vehicular environments – based on Intelligent Transportation Systems
  • Network Programmability

Working on open Internet standards involves a collaborative effort whereby individuals from different backgrounds provide input and expertise to improve the Internet. Work is focused on common objectives with set timelines. This work is mostly done by people in different geographical locations using the Internet (and online tools) to collaborate on the work. In some cases, short technical events called hackathons place experts in one physical location to work collaboratively to solve a problem or develop a new product or output in a short period of time.

Last year, the Internet Society’s African Regional Bureau, together with AFRINIC, organized a hackathon in Kenya, during the 2017 Africa Internet Summit. In Africa, work on open Internet standards development is low, with only a handful of Request For Comments (RFCs) known to have been published by experts from the region. One of Continue reading

Expanding Multi-User Access on dash.cloudflare.com

Expanding Multi-User Access on dash.cloudflare.com

One of the most common feature requests we get is to allow customers to share account access. This has been supported at our Enterprise level of service, but is now being extended to all customers. Starting today, users can go to the new home of Cloudflare’s Dashboard at dash.cloudflare.com. Upon login, users will see the redesigned account experience. Now users can manage all of their account level settings and features in a more streamlined UI.

Expanding Multi-User Access on dash.cloudflare.com
CC BY 2.0 image by Mike Lawrence

All customers now have the ability to invite others to manage their account as Administrators. They can do this from the ‘Members’ tab in the new Account area on the Cloudflare dashboard. Invited Administrators have full control over the account except for managing members and changing billing information.

For Customers who belong to multiple accounts (previously known as organizations), the first thing they will see is an account selector. This allows easy searching and selection between accounts. Additionally, there is a zone selector for searching through zones across all accounts. Enterprise customers still have access to the same roles as before with the addition of the Administrator and Billing Roles.

The New Dashboard @ dash. Continue reading

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