{"id":8924,"date":"2020-09-25T17:00:39","date_gmt":"2020-09-25T15:00:39","guid":{"rendered":"https:\/\/www.codemotion.com\/magazine\/?p=8924"},"modified":"2022-01-05T20:06:19","modified_gmt":"2022-01-05T19:06:19","slug":"blockchain-data-security","status":"publish","type":"post","link":"https:\/\/www.codemotion.com\/magazine\/backend\/blockchain\/blockchain-data-security\/","title":{"rendered":"How Blockchain Technology Can Ensure Data Security in Space?"},"content":{"rendered":"\t\t\t\t
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\n\t\t\t\t\t\t\tTable Of Contents\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t
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  1. Blockchain technology and the challenge of multiple party access and mixed-use assets<\/a>
  2. Introducing Dynamic Data Security<\/a>
  3. Want a career in blockchain technlogy?<\/a>
  4. Want to launch a developer event despite the challenges of COVID-19?<\/a><\/ol>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\n\n\n

    You’ve probably thought about securing<\/span> smart devices<\/span><\/strong> such as cars and homes, but have you thought about securing<\/span> space<\/span> with blockchain technology<\/strong>? The increasing adoption of connected technologies<\/span> exposes aircraft, airports, satellites<\/span>, and the interdependent aerospace<\/span> ecosystem to new types of risks. And it’s being taken extremely seriously. <\/p>\n\n\n\n

    This year’s DEFCON<\/span> Safe Mode<\/strong> even had space<\/span> security<\/span> on the agenda. The US Air Force<\/span> and DOD<\/span>‘s Defense Digital Service hosted the Space<\/span> Security Challenge 2020, a mixture of virtual workshops and prize challenges related to securing<\/span> space<\/span> systems, including a live capture-the-flag (CTF) style satellite<\/span> hacking competition dubbed “Hack-A-Sa<\/a>t.” Then, this month the White House released a new space<\/span> policy<\/span> Space Policy Directive (SPD) 5<\/a>. <\/p>\n\n\n\n

    The policy<\/span> is considered by security<\/span> experts as the first comprehensive government policy related to cybersecurity<\/span> for satellites<\/span> and related systems<\/span>, outlining best practices<\/span> for agencies and companies to prevent space<\/span> systems from hacking<\/span> and other cyber threats<\/span>.<\/p>\n\n\n\n

    One company<\/span>, Xage<\/strong>, is using blockchain technology<\/a> to ensure data<\/span> security<\/span> in space<\/span><\/strong>. Xage Security<\/a> has developed a blockchain-protected security<\/span> platform for IoT<\/span>, creating a tamperproof “fabric” for communication<\/span>, authentication, and trust that assures security<\/span> at scale<\/span>. <\/p>\n\n\n\n

    The platform supports any-to-any communication<\/span>, secures<\/span> user-based and machine-to-machine access to existing systems, works at the edge even with irregular connectivity, and gets stronger and stronger with every device<\/span> added to the network. Their solutions have been deployed across a range of industries including energy, utilities, transportation and manufacturing.<\/p>\n\n\n\n

    I recently spoke with CEO<\/span> Duncan Greenwood and Kip Gerling. Sr Director Business Development at Xage Security<\/span> to find out more. The explained that Xage had received a Phase 2 Air Force award to help protect the US Space Command<\/span>. The heart of the project<\/span> is preparing the Space Force<\/span> for their upcoming challenges in distributed security<\/span><\/strong> and distributed coordination between different systems<\/span>.<\/p>\n\n\n\n

    Duncan explained that akin to the digital transformation that has emerged across industries<\/a>, the Space Force<\/span> is trying to achieve space<\/span> domain awareness, which includes a consolidation of satellite<\/span> data<\/span> to try and get a complete picture of what’s going on both in space<\/span> and on the ground. This includes the creation of common security<\/span> and data<\/span> frameworks<\/strong>. However, this does pose some specific challenges in a more extreme form than those on the ground. As Duncan details:<\/p>\n\n\n\n

    “You want the satellites<\/span> to cooperate, but which satellites<\/span> can talk to each other is constantly changing as they are all in different orbits and so they may or may not be able to see each other at any given moment. Similarly, the cooperation with assets on the ground may change at any given time. So each satellite<\/span> or subsystem needs to be able to work independently but also needs to be able to cooperate successfully to aggregate data<\/span> to perform effective analysis<\/span><\/strong>.”<\/p>\n\n\n\n

    \"\"<\/figure><\/div>\n\n\n\n

    There’s also an edge processing challenge. “Because you can get a lot of data<\/span> on the satellite<\/span>, it’s fairly difficult to move all of that data<\/span> back to the ground. Thus intelligence processing at the edge is necessary.”<\/p>\n\n\n\n

    Blockchain technology and the challenge of multiple party access and mixed-use assets<\/h2>\n\n\n\n

    There’s also the challenge of multiple parties and data<\/span> access<\/span><\/strong>.<\/p>\n\n\n\n

    “It’s no longer just the air force wanting the data<\/span>, many different parts of the military or the government may want to view data<\/span> and who can access<\/span> what is always a complicated problem in most situations. Some of the data<\/span> may be highly sensitive; even the fact that you’ve gathered the data<\/span> may be controversial. So, this complex access control<\/span> for data<\/span> is a classic Xage problem that we deal with.”<\/p>\n\n\n\n

    With data<\/span> comes sharing<\/strong>: “A single satellite<\/span> may be able to handle a bunch of commercial communication<\/span>, for instance<\/span>, but it might also be performing some government functions at the same time.” <\/p>\n\n\n\n

    While traditionally the satellites<\/span>‘ challenge was either ensuring they were not under attack or their internal network broken into, the sharing of data<\/span> raises new challenges such as access control<\/span> and data<\/span> security<\/span>, at the level of the individual applications<\/span>, individual sensors, the respective processing<\/span> units.<\/p>\n\n\n\n

    Introducing Dynamic Data Security<\/h2>\n\n\n\n

    In 2017, Xage Security<\/span> introduced the first and only blockchain-protected Security<\/span> Fabric for industrial operations<\/span><\/strong>. Since then, Xage has built upon its platform to develop the first tamperproof system<\/span> and the first universal access<\/span> control for all industrial operations<\/span> and devices<\/span>.<\/p>\n\n\n\n

    This hierarchical system<\/span> enables multiple simultaneous updates across the Fabric, regardless of location or connectivity\u2013\u2013and is a world-first for blockchain-protected security<\/span>. <\/p>\n\n\n\n

     Earlier this year Xage unveiled Dynamic Data Security<\/a>. This new offering enforces tamperproof data<\/span> security<\/span>, enabling secure<\/span> and dynamic data<\/span> sharing between multiple systems<\/span>, multiple locations, and multiple parties. The DDS system can also support data<\/span> hashing, signing, and encrypting from the data<\/span> source<\/strong>.<\/p>\n\n\n\n

    Additionally, it also stores security<\/span> metadata in the Xage Fabric. Using this system<\/span> also means safe data<\/span> replicating across Fabric and all other places the data<\/span> may be consumed.<\/p>\n\n\n\n

    Security<\/span> is critically important in the age of data<\/span> spoofing<\/strong> – where a hostile satellite<\/span> could try to imitate one of your own satellites<\/span>. Whether it’s from satellite<\/span> to satellite<\/span> or satellite<\/span> to ground, Xage guarantees the authenticity and confidentiality of satellite<\/span> data<\/span> in real-time<\/span> on a zero-trust basis.<\/p>\n\n\n\n

    The air force has become increasingly innovative, creating AFWERX<\/a> in 2017, a program that facilitates relationships<\/span> between startups, industry innovators, academia, and the military to create transformative opportunities and foster a culture of innovation<\/span> across military and space<\/span> tech.<\/p>\n\n\n\n

    \"\"<\/figure><\/div>\n\n\n\n

    Kip notes:<\/p>\n\n\n\n

    “I think the reason they initiated the program, from an innovation standpoint, is according to their intel, the bad guys are actually out-innovating from a defensive standpoint, which I think really caused them to lean forward, take pause and then create this program. They have very system architecture<\/span> for their mission needs. Part of the challenge is not only you have to have a security<\/span> infrastructure<\/span> for a heterogeneous ecosystem. But if that system<\/span> goes down, there has to be a redundant system<\/span> that can take over for that mission need.”<\/p>\n\n\n\n

    Part of the opportunity is the speed of innovation<\/span> itself. As Kip asserts, “They think in 3-5 years progress. This is how fast things are evolving. Just as you’re not going to run a warehouse five years from now as it currently operates, five years from now, you’re not going to run a space<\/span> system the same way.”<\/p>\n\n\n\n

    Duncan concludes, Xage’s ultimate goal is to bring Xage level protection into the Space Force, “A base level of protection to space<\/span> commands, and with it enable a bunch of improvements in their operational capabilities<\/span> and combine that with a reduction in the cyber risks we’re facing. And if we can do that, then we’ll be pretty happy.”<\/p>\n\n\n\n

    Want a career in blockchain technlogy?<\/h2>\n\n\n\n

    Blockchain<\/span> technology<\/strong> is considered one of the most in-demand developer fields of the year. The opportunities evolve whether you want to shift to a developer career in blockchain<\/a> or improve your blockchain developer career<\/a>.<\/p>\n\n\n\n

    Duncan notes that there are a number of interesting companies tackling a variety of distributed system problems<\/strong>. “It may be cybersecurity like Xage, or it may be more about analytics<\/span> or AI<\/span><\/strong>, or more focused around data combination and data aggregation.<\/p>\n\n\n\n

    It’s a part about finding the right company to work for, but also the willingness to work in very agile environments with very new technology: “I think it’s about the willingness to dive in and just try new stuff and see yourself out.”<\/p>\n\n\n\n

    Regarding blockchain technology resources, Duncan rates Stellar for developers and suggests you download TensorFlow<\/span> and play with distributed AI systems in Azure<\/span>. <\/p>\n\n\n\n

    There’s plenty of books, and he spoke of a recent interview of a prospective employee, noting, “For somebody who’s never practiced professionally, he really seemed to have a deep understanding of blockchain and security<\/a>, and I asked him if he found a great book to read or something. He looked at me funny and said, ‘You know, I found some great videos on YouTube.’<\/p>\n\n\n\n

    Duncan also admits, “I can’t resist saying if they’re great developers, then they should certainly contact Xage!<\/strong>“<\/p>\n\n\n\n

    Want to launch a developer event despite the challenges of COVID-19?<\/h2>\n\n\n\n

    If you want to know more about how modern technologies and tools can support you for \u2013 and during \u2013 the organisation of a virtual event, don\u2019t miss this article showcasing the best tools we used to host our online conferences<\/a> since the COVID-19 outbreak.<\/p>\n\n\n","protected":false},"excerpt":{"rendered":"

    You’ve probably thought about securing smart devices such as cars and homes, but have you thought about securing space with blockchain technology? The increasing adoption of connected technologies exposes aircraft, airports, satellites, and the interdependent aerospace ecosystem to new types of risks. And it’s being taken extremely seriously. This year’s DEFCON Safe Mode even had… Read more<\/a><\/p>\n","protected":false},"author":85,"featured_media":9920,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_editorskit_title_hidden":false,"_editorskit_reading_time":6,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","_uag_custom_page_level_css":"","_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[13],"tags":[7152],"collections":[],"class_list":{"0":"post-8924","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-blockchain","8":"tag-security","9":"entry"},"yoast_head":"\nHow Blockchain can be Used for Data Security in Space - Codemotion<\/title>\n<meta name=\"description\" content=\"Blockchain technology is being used to secure satellites in space, protect critical data, and facilitate the sharing of space data.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.codemotion.com\/magazine\/backend\/blockchain\/blockchain-data-security\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How Blockchain Technology Can Ensure Data Security in Space?\" \/>\n<meta property=\"og:description\" content=\"Blockchain technology is being used to secure satellites in space, protect critical data, and facilitate the sharing of space data.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.codemotion.com\/magazine\/backend\/blockchain\/blockchain-data-security\/\" \/>\n<meta property=\"og:site_name\" content=\"Codemotion Magazine\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Codemotion.Italy\/\" \/>\n<meta property=\"article:published_time\" content=\"2020-09-25T15:00:39+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-01-05T19:06:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.codemotion.com\/magazine\/wp-content\/uploads\/2020\/09\/iss.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"675\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Cate Lawrence\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@CodemotionIT\" \/>\n<meta name=\"twitter:site\" content=\"@CodemotionIT\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Cate Lawrence\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.codemotion.com\/magazine\/backend\/blockchain\/blockchain-data-security\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.codemotion.com\/magazine\/backend\/blockchain\/blockchain-data-security\/\"},\"author\":{\"name\":\"Cate Lawrence\",\"@id\":\"https:\/\/www.codemotion.com\/magazine\/#\/schema\/person\/df32323fd62dc47fa8892426677a2cc1\"},\"headline\":\"How Blockchain Technology Can Ensure Data Security in Space?\",\"datePublished\":\"2020-09-25T15:00:39+00:00\",\"dateModified\":\"2022-01-05T19:06:19+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.codemotion.com\/magazine\/backend\/blockchain\/blockchain-data-security\/\"},\"wordCount\":1439,\"publisher\":{\"@id\":\"https:\/\/www.codemotion.com\/magazine\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.codemotion.com\/magazine\/backend\/blockchain\/blockchain-data-security\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.codemotion.com\/magazine\/wp-content\/uploads\/2020\/09\/iss.jpg\",\"keywords\":[\"Security\"],\"articleSection\":[\"Blockchain\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.codemotion.com\/magazine\/backend\/blockchain\/blockchain-data-security\/\",\"url\":\"https:\/\/www.codemotion.com\/magazine\/backend\/blockchain\/blockchain-data-security\/\",\"name\":\"How Blockchain can be Used for Data Security in Space - 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