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Gonzalo San Gil, PhD.

Linux Security Guide (extended version) - Linux Audit - 0 views

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    "With so many articles about Linux security on the internet, you may feel overwhelmed by how to properly secure your Linux systems. With this guide, we walk through different steps, tools, and resources. The main goal is to have you make an educated choice on what security defenses to implement on Linux. For this reason, this article won't show any specific configuration values, as it would implicate a possible best value. Instead, related articles and resources will be available in the text. The goal is to make this guide into a go-to article for when you need to secure your Linux installation. If you like this article, help others and share it on your favorite social media channels. Got feedback? Use the comments at the bottom. This document in work in progress and last updated in September 2016"
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    "With so many articles about Linux security on the internet, you may feel overwhelmed by how to properly secure your Linux systems. With this guide, we walk through different steps, tools, and resources. The main goal is to have you make an educated choice on what security defenses to implement on Linux. For this reason, this article won't show any specific configuration values, as it would implicate a possible best value. Instead, related articles and resources will be available in the text. The goal is to make this guide into a go-to article for when you need to secure your Linux installation. If you like this article, help others and share it on your favorite social media channels. Got feedback? Use the comments at the bottom. This document in work in progress and last updated in September 2016"
Gonzalo San Gil, PhD.

All Things Open 2014 lightning talk with Scott Nesbitt | Opensource.com - 0 views

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    "Open source scares people. And tossing them into the deep end usually doesn't help dampen that fear. Instead, we need to help ease people into using open source. Scott Nesbitt, technology coach and writer, shares some advice to help you do that."
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    "Open source scares people. And tossing them into the deep end usually doesn't help dampen that fear. Instead, we need to help ease people into using open source. Scott Nesbitt, technology coach and writer, shares some advice to help you do that."
Gonzalo San Gil, PhD.

Original DVD Screeners Widely Available on eBay - TorrentFreak - 0 views

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    " Andy on March 26, 2016 C: 20 News When studios send out DVDs of the latest movies for the consideration of awards voters, that content is supposed to be on lockdown. Instead, copies of virtually all movies leak to the Internet and are downloaded by millions. Later, adding insult to injury, these DVDs appear in dozens of eBay listings, on sale for a few bucks."
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    " Andy on March 26, 2016 C: 20 News When studios send out DVDs of the latest movies for the consideration of awards voters, that content is supposed to be on lockdown. Instead, copies of virtually all movies leak to the Internet and are downloaded by millions. Later, adding insult to injury, these DVDs appear in dozens of eBay listings, on sale for a few bucks."
Gonzalo San Gil, PhD.

The Top 6 Free and Open Source Project Management Software for Your Small Business - Ca... - 0 views

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    "Update 5/16/16: This post has been updated with additional free project management software suggestions based on new software and user comments. The list has also been updated to reflect changes to these software options' features over the past year. We've updated the piece to have 10 options instead of the original "
Gonzalo San Gil, PhD.

Linux Foundation 'Fails' Linux Mint: Suggests Upgrade to Windows or Mac | FOSS Force - 0 views

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    "Christine Hall Those using Linux to register for a Linux Foundation webinar are told to try using Windows or OS X instead."
Gonzalo San Gil, PhD.

Jeremy Corbyn on the Transatlantic Trade and Investment Partnership - YouTube - 0 views

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    "Published on Jun 8, 2015 Jeremy Corbyn on 15 January 2015 in the House of Commons. He asks "why there is secrecy surrounding the negotiations. Is it because there are ante-rooms on either side of the Atlantic stuffed full of highly effective corporate lobbyists doing their best to develop their own interests? Should we not instead be demanding a free trade agreement that narrows the gap between the rich and the poor, that protects the advance of public services such as the national health service, that fundamentally protects food production, and that ensures that the best standards become the universal standards, rather than engaging in a race to the bottom that results in the worst standards becoming the norm on both sides of the Atlantic?" Category People & Blogs License "
Gonzalo San Gil, PhD.

Open Source History: Tracing the Origins of Hacker Culture and the Hacker Ethic | Open ... - 0 views

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    "It is difficult to associate open source programmers and companies with what some writers have called "hacker culture" or "the hacker ethic." Instead, open source values, and projects such as Linux, can be traced to academia."
Wildcat2030 wildcat

Virtual Reality and Social Networks Will Be a Powerful Combination - IEEE Spectrum - 3 views

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    "Half a billion people around the world spend more than 20 hours a week "wearing" avatars, that is, using digital representations of themselves. Did you know that a virtual representation of a politician could be more convincing than the politician himself? That your heart beats just as fast when your girlfriend winks at you from your computer screen as when she walks into the room? That if you make your onscreen surrogate mimic your friend's head movements, he's more likely to do what you say? Within three years, many online interactions will not simply involve passages of text typed on a keyboard but will instead be rich exchanges involving sophisticated representations of ourselves. Those digital beings are called avatars, and today at least half a billion people around the world are routinely socializing through them over the Internet, for example in online games."
Ferananda Ibarra

Network organisation for the 21st century : turbulence - 4 views

  • On the Virtues of Being Popular In any network, some nodes are more connected than others, making them ‘hubs’. This is a recurring pattern in the evolution of successful networks, ranging from the world wide web to many natural ecosystems. A ‘hub’ is not just a node with a few more connections than a usual node; a hub has connections to many other nodes – many quite distant – and also connects many disparate nodes (nodes of very different types). If you were to count all the connections each node has, you would get a mathematical distribution called a ‘power-law’ distribution with relatively few hyper-connected nodes – hubs – and a ‘long tail’ of less connected nodes.
  • Unlike networks that have a normal or random distribution of connections, networks that have a power-law distribution of connections are ‘scale-free,’ which means that no matter how many more nodes are added to the network, the dynamics and structure remain the same. This seems to be a sweet spot in the evolution of networks for stability and efficiency. The network can get bigger without drastic changes to its function.
  • The Surprising Strength of the Long Tail There is a looming contradiction: how can we have hubs and still have a strong network of dense connections that is not dependent on them? Don’t hubs lead to the emergence of permanent, entrenched leaders, centralisation and other well-documented problems? There is something of a tension here: the point is not simply that we should develop hubs, but that we have to simultaneously ensure that the hubs are never allowed to become static, and that they’re at least partially redundant. Sounds complicated, but healthy and resilient networks aren’t characterised simply by the presence of hubs, but also by the ability of hubs to change over time, and the replacement of previous hubs by apparently quite similar hubs.
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  • The long tail does not drop off into nothingness (which would be the ‘exponential’ rather than ‘power-law’ distribution), where there are a few hubs and every other node has almost no connections. Instead, the long tail is extensive, consisting of small groups of dense connections, going ever onwards. In fact, the vast majority of the connections in the network are not in the hub, but in the long tail. One clear example is that of book-selling in the 21st century: the majority of Amazon.com’s book sales are not in the best-seller list, but in those millions of titles in the long tail that only a few people order. Every successful movement must be built on dense local connections. It is these dense local connections that support the dynamic creation of hubs.
  • In a perfect world, every node would be a hub – we would all easily connect with any other person and be able to communicate. However, creating connections takes time and energy, so nodes that are more long-standing or just have more spare time will naturally become hubs
  • The Construction of Collective Intelligence Hubs tend to evolve naturally in well-functioning networks – but we can accelerate the process of network development
  • Unfortunately people can’t become hubs without largely re-inventing the wheel. It might be irritating for existing hubs, but it’s true. Being a hub requires more than just introductions, it requires information, skills, knowledge, and a memory of the past. However, we can accelerate this process by decentring as much of the connections and knowledge as possible away from individual humans and onto the environment, whether this environment be books, websites, songs, maps, videos, and a myriad of yet un-thought-of representational forms. A useful example is the pheromone trace of the ant, reinforced as more ants use a particular trail. The mere act of ‘leaving a trail’ shows how individuals with limited memory can use the shaping of the environment as an external memory.
  • You can imagine this on an individual level: a person using their mobile phone to remember the phone numbers of their friends. With easy access and reliability, the phone almost seems part of your intelligence. Just extend this so that the part of your mind that is extended into the environment is accessible and even modifiable by other people, and collective intelligence begins.
  • This use of the environment to store collective intelligence allows for the easier creation of hubs.
  • Collective intelligence allows highly organised successful actions to be performed by individuals who, with limited memory and knowledge, would otherwise be unable to become hubs.
  • Collective intelligence requires a commons of collective representations and memory accessible to the network, and so digital representations on the internet are idea
    • Ferananda Ibarra
       
      That is exactly what they can do! Currencies as currents, as symbols of value enabling and making flows visible. Allowing us to see the tracks of the pheromones, the activities, the streams, the right signals, the hubs. We will be able to measure, trace value much more precisely. We will then be able to compose flows into landscapes (scapes) of that which is interesting for a node, for a hub, for a group or machine. Scapes will allow us to display information in unimaginable ways. Our collective intelligence right there, in the blink of an eye. We will be able to see wholes instead of parts, make patterns more visible.
  • A key focus for improving our collective intelligence would be a few central websites compiling analyses of social movements and events, alongside practical pieces from key hubs and organisers on how particular events were pulled off. A collective ratings approach would allow people to quickly find needles in the electronic haystack, via Digg-It-style ‘I like this article’ tags, or collaborative bookmarking, allowing different users to see each other’s bookmarked webpages. Of course some of these types of things exist, with tagging systems well developed on sites of magazines, newspapers and blogs. However, no current website performs the function of an analysis and learning hub
  • If we are to act swiftly and sustain momentum we will need to create collective intelligence – the ability to create accurate records of events, distribute them widely, analyse success and failure, and to pass on skills and knowledge.
Gonzalo San Gil, PhD.

Anti-Piracy Groups Petition Clinton & Trump for Tough Copyright Laws - TorrentFreak - 1 views

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    " Andy on September 7, 2016 C: 98 News Two leading anti-piracy groups have penned an open letter and Change.org petition calling on Clinton and Trump to adopt a tough approach to copyright law. Copyright Alliance and CreativeFuture, which count dozens of major studios and record labels among their members, say that protecting content is vital, no matter which party is in power."
Gonzalo San Gil, PhD.

Comcast took $1,775 from man, only gave it back after he contacted media | Ars Technica... - 0 views

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    "Stop us if you've heard this one before: Comcast has done something wrong to one of its customers and didn't make it right until he contacted a reporter."
Gonzalo San Gil, PhD.

Chomsky: The Corporate Assault on Public Education | Alternet [# Via Note] - 0 views

    • Gonzalo San Gil, PhD.
       
      [# ! Via, TY, Maureen Kelsey's LinkedIn
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    Our kids are being prepared for passive obedience, not creative, independent lives. By Noam Chomsky / AlterNet March 8, 2013
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