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Category Archives for "Networking"

Cisco Attacks Apps, Containers Using HCI, AppDynamics

The new HyperFlex Application Platform is an integrated, managed Kubernetes service deployed on...

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Empowering Your Privacy

Empowering Your Privacy
Empowering Your Privacy

Happy Data Privacy Day! At Cloudflare, our mission is to help build a better Internet, and we believe data privacy is core to that mission. But we know words are cheap — even data brokers who sell your personal information will tell you that “privacy is important” to them. So we wanted to take the opportunity on this Data Privacy Day to show you how our commitment to privacy crosses all levels of the work we do at Cloudflare to help make the Internet more private and secure — and therefore better — for everyone.

Privacy on the Internet means different things to different people. Maybe privacy means you get to control your personal data — who can collect it and how it can be used. Or that you have the right to access and delete your personal information. Or maybe it means your online life is protected from government surveillance or from ad trackers and targeted advertising. Maybe you think you should be able to be completely anonymous online. At Cloudflare, we think all these flavors of privacy are equally important, and as we describe in more detail below, we’ve taken steps to address each of these privacy priorities.

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Master Infrastructure-as-Code and Immutable Infrastructure Principles

Doing the same thing and hoping for a different result is supposedly a definition of insanity… and managing public cloud deployments with an unrepeatable sequence of GUI clicks comes pretty close to it.

Engineers who mastered the art of public cloud deployments realized decades ago that the only way forward is to treat infrastructure in the same way as any other source code:

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Hybrid cloud management requires new tools, skills

Hybrid cloud environments can deliver an array of benefits, but in many enterprises, they're becoming increasingly complex and difficult to manage. To cope, adopters typically turn to some type of management software. What soon becomes apparent, however, is that hybrid cloud management tools can be as complex and confounding as the environments they're designed to support.A hybrid cloud typically includes a mix of computing, storage and other services. The environment is formed by a combination of on-premises infrastructure resources, private cloud services, and one or more public cloud offerings, such as Amazon Web Services (AWS) or Microsoft Azure, as well as orchestration among the various platforms.To read this article in full, please click here

Hybrid-cloud management requires new tools, skills

Hybrid cloud environments can deliver an array of benefits, but in many enterprises, they're becoming increasingly complex and difficult to manage. To cope, adopters typically turn to some type of management software. What soon becomes apparent, however, is that hybrid cloud management tools can be as complex and confounding as the environments they're designed to support.A hybrid cloud typically includes a mix of computing, storage and other services. The environment is formed by a combination of on-premises infrastructure resources, private cloud services, and one or more public cloud offerings, such as Amazon Web Services (AWS) or Microsoft Azure, as well as orchestration among the various platforms.To read this article in full, please click here

Hybrid cloud management requires new tools, skills

Hybrid cloud environments can deliver an array of benefits, but in many enterprises, they're becoming increasingly complex and difficult to manage. To cope, adopters typically turn to some type of management software. What soon becomes apparent, however, is that hybrid cloud management tools can be as complex and confounding as the environments they're designed to support.A hybrid cloud typically includes a mix of computing, storage and other services. The environment is formed by a combination of on-premises infrastructure resources, private cloud services, and one or more public cloud offerings, such as Amazon Web Services (AWS) or Microsoft Azure, as well as orchestration among the various platforms.To read this article in full, please click here

Hybrid-cloud management requires new tools, skills

Hybrid cloud environments can deliver an array of benefits, but in many enterprises, they're becoming increasingly complex and difficult to manage. To cope, adopters typically turn to some type of management software. What soon becomes apparent, however, is that hybrid cloud management tools can be as complex and confounding as the environments they're designed to support.A hybrid cloud typically includes a mix of computing, storage and other services. The environment is formed by a combination of on-premises infrastructure resources, private cloud services, and one or more public cloud offerings, such as Amazon Web Services (AWS) or Microsoft Azure, as well as orchestration among the various platforms.To read this article in full, please click here

Distributed Systems and the Butterfly Effect

The late science fiction author Ray Bradbury’s short story classic“Jurassic Park”film franchise by decades, the follies of technology innovation that allow, among other things, for humans to interact with dinosaurs, predictably goes awry. However, “A Sound of Thunder”’s main theme is not so much about the risks of appeasing humans’ archetypical curiosity about scary beasts as it is about how interconnected our actions are. Bradbury portrays, for example, how the mere accident of going back in time and stepping on a butterfly can set in motion a chain of reaction that eventually leads to cataclysmic events in the future. Subscribe: Fireside.fm | Stitcher | Overcast | TuneIn In today’s IT world of distributed systems built with Kubernetes and container orchestration technologies, it is beginning to emerge just how deep applications really are, as well as how deeply distributed they are. One of the effects this very distributed and connected infrastructure has is reflected in the famous

Cisco Study: Businesses Must Pony Up on Data Privacy

The 2020 data privacy study shows tangible, financial benefits in being more than a minimally...

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Daily Roundup: Sprint’s Debt Gets Uglier

Sprint’s debt got uglier; Cisco fused IT, OT with IoT security architecture; and Altiostar linked...

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Fortinet Wins an SD-WAN Whopper

Also, CMC, Neutrona combine their SD-WAN resources; and Criterion Networks launches an SD-WAN...

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Tech Bytes: Conquering Hybrid Network Complexity With Riverbed (Sponsored)

Today's Tech Bytes podcast explores conquering hybrid network complexity and smoothing the transition from a legacy architecture to a modern network. Riverbed is our sponsor, we're joined by guests Marco Di Benedetto, SVP and CTO; and Brandon Carroll, Senior Tech Evangelist.

The post Tech Bytes: Conquering Hybrid Network Complexity With Riverbed (Sponsored) appeared first on Packet Pushers.

Altiostar, NEC Link to Crack 5G vRAN Market

The move should also help bolster each vendor’s position within the growing vRAN space that is...

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Sprint Looks Back on Another Ugly Quarter

Sprint’s debt continues to worsen — it grew by almost by almost 3.9% in 2019, and the operator...

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JavaScript Libraries Are Almost Never Updated Once Installed

JavaScript Libraries Are Almost Never Updated Once Installed

Cloudflare helps run CDNJS, a very popular way of including JavaScript and other frontend resources on web pages. With the CDNJS team’s permission we collect anonymized and aggregated data from CDNJS requests which we use to understand how people build on the Internet. Our analysis today is focused on one question: once installed on a site, do JavaScript libraries ever get updated?

Let’s consider jQuery, the most popular JavaScript library on Earth. This chart shows the number of requests made for a selected list of jQuery versions over the past 12 months:

JavaScript Libraries Are Almost Never Updated Once Installed


Spikes in the CDNJS data as you see with version 3.3.1 are not uncommon as very large sites add and remove CDNJS script tags.

We see a steady rise of version 3.4.1 following its release on May 2nd, 2019. What we don’t see is a substantial decline of old versions. Version 3.2.1 shows an average popularity of 36M requests at the beginning of our sample, and 29M at the end, a decline of approximately 20%. This aligns with a corpus of research which shows the average website lasts somewhere between two and four years. What we don’t see is a decline Continue reading