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Mozilla and Home Assistant on Decentralisation and Privacy

Filed under
Moz/FF
  • Decentralizing Social Interactions with ActivityPub

    Hi, I’m Darius Kazemi. I’m a Mozilla Fellow and decentralized web enthusiast. In the last year I’ve become really excited about ActivityPub, a W3C standard protocol that describes ways for different social network sites (loosely defined) to talk to and interact with one another. You might remember the heyday of RSS, when a user could subscribe to almost any content feed in the world from any number of independently developed feed readers. ActivityPub aims to do for social network interactions what RSS did for content.

  • DSP-Boosted Neural Speech Synthesis

    LPCNet is a new project out of Mozilla’s Emerging Technologies group — an efficient neural speech synthesiser with reduced complexity over some of its predecessors. Neural speech synthesis models like WaveNet have already demonstrated impressive speech synthesis quality, but their computational complexity has made them hard to use in real-time, especially on phones. In a similar fashion to the RNNoise project, our solution with LPCNet is to use a combination of deep learning and digital signal processing (DSP) techniques.

  • Mozilla files comments on NTIA’s proposed American privacy framework

    Countries around the world are considering how to protect their citizens’ data – but there continues to be a lack of comprehensive privacy protections for American internet users. But that could change. The National Telecommunications and Information Administration (NTIA) recently proposed an outcome-based framework to consumer data privacy, reflecting internationally accepted principles for privacy and data protection. Mozilla believes that the NTIA framework represents a good start to address many of these challenges, and we offered our thoughts to help Americans realize the same protections enjoyed by users in other countries around the world (you can see all the comments that were received at the NTIA’s website).

  • Home Assistant: The Python Approach to Home Automation

    A number of home automation platforms support Python as an extension, but if you’re a real Python fiend, you’ll probably want Home Assistant, which places the programming language front and center. Paulus Schoutsen created Home Assistant in 2013 “as a simple script to turn on the lights when the sun was setting,” as he told attendees of his recent Embedded Linux Conference and Open IoT conference presentation. (You can watch the complete video below.)

    Schoutsen, who works as a senior software engineer for AppFolio in San Diego, has attracted 20 active contributors to the project. Home Assistant is now fairly mature, with updates every two weeks and support for more than 240 different smart devices and services. The open source (MIT license) software runs on anything that can run Python 3, from desktop PCs to a Raspberry Pi, and counts thousands of users around the world.

    Like most automation systems, Home Assistant offers mobile and desktop browser clients to control smart home devices from afar. It differs from most commercial offerings, however, in that it has no hub appliance, which means there are no built-in radios. You can add the precisely those radios you want, however, using USB sticks. There’s also no cloud component, but Schoutsen argues that any functionality you might sacrifice because of this is more than matched by better security, privacy, and resiliency.

    “There is no dependency on a cloud provider,” said Schoutsen. “Even when the Internet goes down, the home doesn’t shut down, and your very private data stays in your home.”

    Schoutsen did not offer much of a promo in his presentation, but quickly set to work explaining how the platform works. Since Home Assistant is not radically different from other IoT frameworks -- one reason why it interfaces easily with platforms ranging from Nest to Arduino to Kodi -- the presentation is a useful introduction to IoT concepts.

    To get a better sense of Home Assistant’s strengths, I recently asked Schoutsen for his elevator pitch. He highlighted the free, open source nature of the software, as well as the privacy and security of a local solution. He also noted the ease of setup and discovery, and the strength of the underlying Python language.

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today's howtos

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    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

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  • How To Install MongoDB on AlmaLinux 9 - idroot

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  • Self-host a Ghost Blog With Traefik

    Ghost is a very popular open-source content management system. Started as an alternative to WordPress and it went on to become an alternative to Substack by focusing on membership and newsletter. The creators of Ghost offer managed Pro hosting but it may not fit everyone's budget. Alternatively, you can self-host it on your own cloud servers. On Linux handbook, we already have a guide on deploying Ghost with Docker in a reverse proxy setup. Instead of Ngnix reverse proxy, you can also use another software called Traefik with Docker. It is a popular open-source cloud-native application proxy, API Gateway, Edge-router, and more. I use Traefik to secure my websites using an SSL certificate obtained from Let's Encrypt. Once deployed, Traefik can automatically manage your certificates and their renewals. In this tutorial, I'll share the necessary steps for deploying a Ghost blog with Docker and Traefik.