kc Re: [manrs-community] Implementing Decentralized RPKI with Blockchain Technology By seclists.org Published On :: Wed, 13 Nov 2024 16:19:13 GMT Posted by Brandon Z. on Nov 13Hi guys, In technical terms, RIRs can indeed configure IPs to become RPKI invalid. However, my point is not to remove RPKI but to make it invalid. This could happen; for example, RIPE was required to remove all IRRs related to Russia (I'm glad RIPE has not done this). Decentralization can address this issue; it's not just a hype concept. Best, *Brandon Z.* HUIZE LTD www.huize.asia <https://huize.asia/>| www.ixp.su | Twitter... Full Article
kc Re: Implementing Decentralized RPKI with Blockchain Technology By seclists.org Published On :: Wed, 13 Nov 2024 16:44:28 GMT Posted by Roman Tatarnikov on Nov 13Brandon, I blockchain and BGP were discussed on NANOG some years ago, back when the deployment of RPKI was brought up. Short answer - it won't solve jack and will use tons of computation power. I'm not really going to go into details, but essentially adding a band-aid instead of adopting RPKI and addressing the issues with RIR is not the best course of action. Full Article
kc Re: Implementing Decentralized RPKI with Blockchain Technology By seclists.org Published On :: Wed, 13 Nov 2024 16:47:26 GMT Posted by Francis Booth via NANOG on Nov 13In such a scenario I’d argue for less automation to prevent such a rogue RIR from being able to cause such a disruption to the Internet. To expand on what Tom mentioned, Networks are not yet rejecting announcements with a NotFound validation. Even if such an event did occur I’d be willing to bet most network operators are going to be leaning on their interpersonal connections rather than automation to reestablish peering with networks.... Full Article
kc Re: Implementing Decentralized RPKI with Blockchain Technology By seclists.org Published On :: Wed, 13 Nov 2024 17:18:54 GMT Posted by William Herrin on Nov 13Hi Brandon, That's not how blockchain works. Validation is time-bound and irrevocable. Only the current key-holder can transfer the validated material to another entity. Effecting such transfers requires minimal computation, on the order of a few HTTPS transfers. Under block chain, an RIR would not be able to revoke number resources, not even for non-payment or fraud. And if the keys associated with an address block were lost or stolen,... Full Article
kc Re: Implementing Decentralized RPKI with Blockchain Technology By seclists.org Published On :: Wed, 13 Nov 2024 19:38:35 GMT Posted by Jason Iannone on Nov 13Imagine decentralizing x.509. On Wed, Nov 13, 2024 at 11:42 AM Roman Tatarnikov <r.tatarnikov () intlos org> wrote: Full Article
kc Re: Implementing Decentralized RPKI with Blockchain Technology By seclists.org Published On :: Wed, 13 Nov 2024 19:41:24 GMT Posted by Brandon Z. on Nov 13Hi William, Okay, this would lead to a permanent loss of resources, whereas cryptocurrency does not have this issue. the rules for NANOG and I presume it's against the rules for MANRS as well. Noticed that; sorry for posting twice as well. Best, *Brandon Z.* HUIZE LTD www.huize.asia <https://huize.asia/>| www.ixp.su | Twitter This e-mail and any attachments or any reproduction of this e-mail in whatever manner are confidential... Full Article
kc Re: Implementing Decentralized RPKI with Blockchain Technology By seclists.org Published On :: Wed, 13 Nov 2024 20:15:37 GMT Posted by Jason R. Rokeach via NANOG on Nov 13For what it's worth, this is quite implementation specific and leaves a lot of room for intentional and appropriate design decisions. Custom smart contract (think "decentralized program") code could be used to enable the functionality desired for an RIR, without other functionality. Let's extrapolate: An RIR could use smart contracts with immutable code to allow an entity to register a specific block and retain certain... Full Article
kc Re: Implementing Decentralized RPKI with Blockchain Technology By seclists.org Published On :: Wed, 13 Nov 2024 21:01:30 GMT Posted by Tom Beecher on Nov 13Incorrect. If the RIR revokes the resource certificate used to sign the ROA, the ROA is also then revoked. Validator software will then remove the VRPs that had been created from that previously valid ROA. If there are no other VRPs that cover the BGP message parameters, the validator will return NOTFOUND. If the RIR refused to publish or deleted the ROA, validators will eventually delete them, which also removes the VRP previously created. If... Full Article
kc Re: Implementing Decentralized RPKI with Blockchain Technology By seclists.org Published On :: Wed, 13 Nov 2024 23:09:30 GMT Posted by William Herrin on Nov 13Not really. If it's technically feasible to override or roll back transactions, you've violated one of the central tenets of block chain. You can design a system that allows transactions to be rolled back or changed by a central authority but the result would not be a block chain and would not have the desired characteristic of resistance against government compulsion. Regards, Bill Herrin Full Article
kc Re: Implementing Decentralized RPKI with Blockchain Technology By seclists.org Published On :: Thu, 14 Nov 2024 00:34:28 GMT Posted by Jason R. Rokeach via NANOG on Nov 13transactions, you've violated one of the central tenets of block chain. To be clear, I did not state such. Ownership can be transferred by smart contract. This does not violate a core tenet of blockchains and is a key feature of almost all blockchains which still exhibit signs of life. Full Article
kc Re: Implementing Decentralized RPKI with Blockchain Technology By seclists.org Published On :: Thu, 14 Nov 2024 00:48:01 GMT Posted by William Herrin on Nov 13If the RIR can institute a revocation via smart contract, for any reason, then you haven't achieved any resilience against government compulsion applied to the RIR, which was Brandon's reason for considering blockchain in the first place. Regards, Bill Herrin Full Article
kc Re: Implementing Decentralized RPKI with Blockchain Technology By seclists.org Published On :: Thu, 14 Nov 2024 03:04:52 GMT Posted by Matt Corallo on Nov 13Thanks for raising this topic. In all the rush to deploy RPKI I fear these issues are not talked about enough. A variant of this could make some sense, the issue is that it doesn't do you a whole lot of good to have a local RPKI anchor that you and your local community look to if the global internet community isn't looking at it - sure, your IPs are routable to a few of your friends, but they can't reach Google...oops.... Full Article
kc Re: Implementing Decentralized RPKI with Blockchain Technology By seclists.org Published On :: Thu, 14 Nov 2024 03:47:39 GMT Posted by Seth David Schoen on Nov 13Matt Corallo writes: There are some tools out there either directly using or inspired by Certificate Transparency that facilitate transparency logging of other kinds of events. It might be interesting to put RPKI events into one of those. The big difference between blockchains and systems like CT is that the latter do have single points of failure (an operator can shut down the log completely, or break it in other ways), or at least relatively... Full Article
kc Re: Implementing Decentralized RPKI with Blockchain Technology By seclists.org Published On :: Thu, 14 Nov 2024 10:25:30 GMT Posted by David Conrad via NANOG on Nov 14Tom, Something I’ve been curious about for some time: since deployment of RPKI is (mostly) hosted by the RIRs and ultimately, the RIRs control the validation chain, what would happen if the RIR creates (or, if you prefer, is directed by court order to create) INVALIDs? Regards, -drc Full Article
kc AICPA and Wall Street Blockchain Alliance Announce Collaboration By www.cpa.com Published On :: Mon, 23 Oct 2017 15:05:58 +0000 Associations Plan Joint Effort to Advance Blockchain Technology for Accounting Profession NEW YORK (Oct. 23, 2017) – The American Institute of CPAs (AICPA) and Wall Street Blockchain Alliance (WSBA), a leading nonprofit trade association promoting the comprehensive adoption of blockchain technology across global markets, today announced plans to work together to define the impact of blockchain technology for the accounting profession and advance the interests of both the public and profession in this area. As part of this collaboration, the AICPA – through its technology arm, CPA.com – will administer the WSBA’s working group on tax and accounting, a focal point for advocacy and education on blockchain adoption within the profession. Other existing WSBA working groups include research and innovation, legal, and technology and product. The working group model is designed to provide a forum for experts to share information, guide advocacy and technical efforts and create broader educational opportunities—such as webcasts, roundtables and other content—to address issues arising from the adoption of blockchain, distributed ledgers and smart contract technologies. “The accounting profession is built on confirmation and verification, and that’s what blockchain is all about,” said AICPA President and CEO Barry C. Melancon, CPA, CGMA. “This technology can have a profound impact on accounting and finance going forward, and it’s important we make sure that its adoption proceeds in a way that’s in the best interest of the public and our financial markets. Our working relationship with the WSBA, combined with our expanded global reach through the Association of International Certified Professional Accountants, will help further that goal.” The collaboration was announced at the fall meeting of the AICPA’s governing Council in San Antonio, Tex. “The WSBA is very pleased to be collaborating with the AICPA and CPA.com to guide the evolution of the global accounting profession in a future with blockchain technology,” said Ron Quaranta, chairman of the WSBA. “We look forward to working together to advance the world of accountancy and its use of blockchain, as accountants become integral participants in the adoption of this innovative technology for global markets.” As a first step in collaboration, the AICPA will be part of an accounting-related panel at the WSBA’s Blockchain for Wall Street education day on Nov. 14, 2017. “Blockchain is one of several innovations that are reshaping the accounting profession,” said Erik Asgeirsson, president and CEO of CPA.com, one of the participants in the upcoming panel. “Our role with the WSBA working group is to guide and speed the use of blockchain technology as it applies to the core areas of an accounting practice.” About the Wall Street Blockchain Alliance The Wall Street Blockchain Alliance (WSBA) is an industry leading 501(c)(6) non-profit trade association created for financial market professionals, by financial market professionals. Its mission is to guide and promote comprehensive adoption of blockchain and distributed ledger technology across global financial markets. For information about the WSBA, including membership, visit www.wsba.co or email to info@wsba.co. About the American Institute of CPAs The American Institute of CPAs (AICPA) is the world’s largest member association representing the CPA profession, with more than 418,000 members in 143 countries, and a history of serving the public interest since 1887. AICPA members represent many areas of practice, including business and industry, public practice, government, education and consulting. The AICPA sets ethical standards for its members and U.S. auditing standards for private companies, nonprofit organizations, federal, state and local governments. It develops and grades the Uniform CPA Examination, offers specialized credentials, builds the pipeline of future talent and drives professional competency development to advance the vitality, relevance and quality of the profession. The AICPA maintains offices in New York, Washington, DC, Durham, NC, and Ewing, NJ. Media representatives are invited to visit the AICPA Press Center at www.aicpa.org/press. About the Association of International Certified Professional Accountants The Association of International Certified Professional Accountants (the Association) is the most influential body of professional accountants, combining the strengths of the American Institute of CPAs (AICPA) and The Chartered Institute of Management Accountants (CIMA) to power opportunity, trust and prosperity for people, businesses and economies worldwide. It represents 650,000 members and students in public and management accounting and advocates for the public interest and business sustainability on current and emerging issues. With broad reach, rigor and resources, the Association advances the reputation, employability and quality of CPAs, CGMAs and accounting and finance professionals globally. CPA.comOct 23rd, 2017Press Releases Full Article
kc Blockchain Rewards Email Scam By www.pcrisk.com Published On :: Wed, 13 Nov 2024 10:02:24 +0000 What is "Blockchain Rewards" scam campaign? Our team has analyzed this scam campaign and found that there are at least two versions of this scam email. In both cases, the goal is to trick recipients into disclosing personal information on a deceptive website. Emails of this type are called phishing emails. Recipients should avoid such emails. Full Article Removal guides
kc QuickClips: Sean Cody – River Fucks Brysen By www.queerclick.com Published On :: Thu, 14 Nov 2024 05:01:39 +0000 See the full video at Sean Cody The post QuickClips: Sean Cody – River Fucks Brysen appeared first on QueerClick. Full Article Features Porn Site Updates Porn Stars QuickClips Brysen River (SeanCody) SeanCody
kc ThinkComputers Podcast #427 – Ryzen 7 9800X3D Sells Out, ProArt AiO, Arrow Lake Fix & More! By thinkcomputers.org Published On :: Wed, 13 Nov 2024 17:41:26 +0000 This week on the podcast we go over our reviews of the of the Corsair iCUE LINK 3500X RGB Case, ASUS ProArt LC 360 Liquid CPU Cooler, and Crucial Pro Overclocking Edition DDR5-6400 32GB Memory Kit. We also discuss the Ryzen 7 9800X3D completely selling out, Intel promising a "fix" for Arrow Lake, new Ryzen AI 365 / HX 370 performance, a stretchable display and more! The post ThinkComputers Podcast #427 – Ryzen 7 9800X3D Sells Out, ProArt AiO, Arrow Lake Fix & More! appeared first on ThinkComputers.org. Full Article Podcast AMD Ryzen 7 9800X3D ASUS ProArt LC 360 Computer Hardware computer podcast Corsair iCUE LINK 3500X RGB Crucial Pro Overclocking PC Hardware pc hardware podcast Ryzen AI 365 Ryzen AI HX 370 Steam Deck OLED Tech News Tech Podcast tech podcast 2024 ThinkComputers ThinkComputers Podcast
kc NHL Nugget: Carolina Hurricanes' Sean Walker's Birthday Backcheck By sports.yahoo.com Published On :: Wed, 13 Nov 2024 16:46:19 GMT Carolina Hurricanes defenseman Sean Walker, who turns 30 today, went a long way to the NHL after going undrafted. But it paid off in a big way. Full Article article Sports
kc Former KCR Party MLA Arrested For Attack On Telangana Officials By www.ndtv.com Published On :: Wed, 13 Nov 2024 23:05:47 +0530 A Bharat Rashtra Samithi (BRS) leader and former Telangana MLA was arrested from Film Nagar in Jubilee Hills on Wednesday for his involvement in an attack on Vikarabad district officials earlier in the week, police said. Full Article
kc GSB Gold Standard Banking: Josip Heit starts Blockchain Project G999 By www.prleap.com Published On :: Mon, 07 Dec 2020 21:01:00 PST GSB hires Sophia Thomalla as Blockchain Ambassador: Since the morning hours of today, December 8th, 2020, one of the most exciting commercials of the year 2020 has been running in the middle of Times Square in New York. Full Article
kc Josip Heit: G999 Blockchain - Gold Standard Group plans IPO in 2021 By www.prleap.com Published On :: Sat, 16 Jan 2021 02:01:00 PST On the occasion of the press conference on 15 January 2021, Josip Heit, Chairman of the Board of GSB Gold Standard Group, together with Chief Technology Officer (CTO) Alexandru Cocindau, stated to the numerous journalists that blockchain technology and decentralisation enable global transparency for various products that are needed on a daily basis. Full Article
kc Josip Heit: GSB blockchain IT powerhouse presents latest developments By www.prleap.com Published On :: Mon, 25 Jan 2021 00:01:00 PST Josip Heit, CEO of the Gold Standard Group, presents the world's first GS solid gold credit card (GS lifestyle card) made of pure gold on 01 February 2021! Full Article
kc Mux Miner develops efficient blockchain mining technology for beginners By www.prleap.com Published On :: Mon, 30 Aug 2021 00:00:00 PDT Mux Miner puts in effort to lower energy consumption in cryptocurrency mining. Users can mine with the MUX series in BCH, BTC, Ether, LTC, Monero, and Dash. Full Article
kc How effective can the Metatime's MetaChain Blockchain Platform be in Turkey's CBDC movement? By www.prleap.com Published On :: Mon, 08 May 2023 03:15:00 PDT MetaChain, a high-performance blockchain platform, could be the key to revolutionizing the Turkish Central Bank Digital Currency (CBDC). Full Article
kc Infekcje szkodliwym oprogramowaniem typu infostealer By cert.pl Published On :: Thu, 16 Feb 2023 15:00:00 +0100 Przestępcy próbują doprowadzić do infekcji komputera ofiary wszelkimi możliwymi sposobami. Bardzo częstym wektorem ataku są masowo wysyłane emaile zawierające złośliwe załączniki, które mają zostać otworzone i uruchomione przez ofiarę. Full Article zagrożenia aktualne zagrożenia
kc Podatności w otwartoźródłowym projekcie Phoniebox By cert.pl Published On :: Wed, 10 Jul 2024 14:00:00 +0100 W ramach badań własnych CERT Polska znalazł 2 podatności (CVE-2024-3798 oraz CVE-2024-3799) w otwartoźródłowym projekcie Phoniebox. Full Article CVE podatność ostrzeżenie cve
kc 10. [Geekcredit-users] onwards -- November 23, 2006 - 11:23 By mail.gna.org Published On :: 2006-12-01T22:48:59+00:00 Simply UK Gadgets will be back shortly. Simplyukgadgets Forums, . Be sure to read the related article, Giving. Simply UK Gadgets, Simplyukgadgets Forums. ... Full Article
kc 9. geekcredit-users By osdir.com Published On :: 2006-12-18T17:53:06+00:00 Simply UK Gadgets will be back shortly. Simplyukgadgets Forums, . Be sure to read the related article, Giving. Simply UK Gadgets, Simplyukgadgets Forums. ... Full Article
kc Vijesti :: Reprezentativci iz redova Nogometnog kluba Osijek ponovno u akciji By www.osijek031.com Published On :: Wed, 13 Nov 2024 09:15:00 GMT Autor: Redakcija 031 Naslov: Reprezentativci iz redova Nogometnog kluba Osijek ponovno u akcijiPostano: 13.11.2024. 10:15 (GMT 1) Reprezentativci iz redova Nogometnog kluba Osijek opet su u akciji. U A selekciju Bosne i Hercegovine ponovno je pozvan Nail Omerović koji je nedavno debitirao protiv Mađarske u Ligi nacija. Sada je ostao u konkurenciji za predstojeće dvoboje u istome natjecanju, protiv Njemačke (16. studenoga) u Freiburgu i Nizozemske tri dana kasnije u Zenici. Sergej Barbarez ga također vidi na poziciji desnog bočnog, na kojoj najčešće igra i u redovima Bijelo-plavih. Arnel Jakupović ostao je i nadalje na širem popisu reprezentativaca Austrije za utakmice protiv Kazahstana i Slovenije. „Na oku“ je, dakle, izborniku Ralfu Rangnicku koji prati njegove igre za NK Osijek, što mu je zasigurno motiv više da se kod nas pokaže u najboljem izdanju. Mlada reprezentacija u play-offu s Gruzijcima Ovaj puta imamo trojicu igrača koji su dobili pozive za U-21 selekciju Hrvatske. To su Nikola Čavlina, Marko Soldo i Ivan Cvijanović, za koje možemo reći da su standardni u ovoj selekciji, dok su na pretpozivu ostali Domagoj Bukvić i Šimun Mikolčić. Izabranike Ivice Olića očekuju dva izlučna susreta play-offa na kraju kvalifikacija za Europsko prvenstvo i to protiv Gruzije. Prvo će se igrati 15. studenoga u Tbilisiju, a 19.11. uzvrat je na riječkoj Rujevici. Niko Farkaš i Filip Živković iznova su uvršteni u reprezentaciju U-19 koja svoje kvalifikacije za plasman na kontinentalnu smotru nastavlja turnirom u Karlovcu. Od 13. do 19. studenoga Hrvatska će redom igrati protiv Armenije, Bjelorusije i Srbije. Imamo i dvojicu U-18 reprezentativaca. To su Fran Peček i Ivan Barić, također naši juniori koji putuju u Rijeku na prijateljski turnir gdje će naša nacionalna vrsta za protivnike imati vršnjake iz Portugala, Republike Irske i Japana. I za kraj, Matej Grahovac i Dražen Jaman uvršteni su u selekciju U-17 za dvije kontrolne utakmice s Ukrajinom, također u Rijeci. Tekst: NK Osijek Foto: Igor Miličić/Arhiv Full Article
kc New exhibit at THS: KAKC Radio By tulsatvmemories.com Published On :: Thu, 23 Jun 2011 14:35:00 CDT Tulsa Historical Society opens a new exhibit today at 4:30 pm: "The Big 97: Tulsa's KAKC Radio". Includes a Q and A session with former KAKC personalities. Adults $5, Seniors $3 - Members FREE. More in GroupBlog 328. Full Article
kc 3 photos from the THS KAKC Radio event By tulsatvmemories.com Published On :: Fri, 24 Jun 2011 11:39:00 CDT Tulsa Historical Society opened a new exhibit yesterday: "The Big 97: Tulsa's KAKC Radio". See KAKC personalities in 3 photos linked in GroupBlog 328. Full Article
kc KAKC's Lee Bayley has passed away By guestbooks.pathfinder.gr Published On :: Mon, 18 Feb 2013 19:17:00 CDT Robert Walker and Stan Ruth report that Lee Bayley, former KAKC DJ, has passed away. See a Lee Bayley page at the link. Full Article
kc New KAKC book; book-signing 4/16 By guestbooks.pathfinder.gr Published On :: Mon, 15 Apr 2013 14:00:00 CDT A new book by Steve Clem, "Tulsa's KAKC Radio, The Big 97" is now available. Attend a book signing at Tulsa Historical Society on Tuesday, April 16, 6:30 pm. Steve and several of the former KAKC DJs will also be on hand to sign books, including Scooter Segraves, Dick Schmitz and Mike McCarthy. Full Article
kc LXer: (Updated) Radxa ROCK 2F: An Upcoming Compact 4K Computer with Rockchip RK3528A and Wi-Fi 6 By www.linuxquestions.org Published On :: Mon, 30 Sep 2024 01:30:24 GMT Published at LXer: The Radxa ROCK 2F is a small computing device designed for a wide range of uses, from development projects to multimedia setups. It�s packed with features, including multiple... Full Article Syndicated Linux News
kc Well-wishers of ISKCON By harekrsna.com Published On :: ISKCON's well-wishers can be found both within and outside of the institution. Full Article
kc Request for Public Debate Re: ISKCON's System of Management By harekrsna.com Published On :: Call for debate on ISKCON changes to Srila Prabhupada's established system of management. Full Article
kc June 29 2009 Long Lost Radio History Image - KCCN Hawaiian Radio By www.radioheritage.net Published On :: KCCN Honolulu 1420 AM was one of the most popular radio stations in the Hawaiian islands. It broadcast Hawaiian music and culture and has since moved to FM where its popularity continues... Full Article
kc ISKCON Outed By www.harekrsna.com Published On :: In his most recent comment on the "Sentimental Reunion" thread, Shiva das has posted two URL's which allow us to peek behind the saffron curtain and observe the commotion surrounding the recently departed HH Bhakti Tirtha Swami. The debate between GBCs, sanyasis and ISKCON leaders is focused, in part, on Bhakti Tirtha Swami's recorded opinions and comments on the touchy subject of homosexuality in Krsna Consciousness. No doubt the readers have seen the many articles posted on Chakra as this topic has been debated. I didn't feel compelled to add my thoughts on the matter, but as it has come to the forefront in the Krsna Blog, I guess the time is right. [more] Full Article
kc HardRockCasino By www.greedymoose.co.uk Published On :: HardRock Casino £50 Bonus - hardrockcasino.com Full Article
kc Backcountry - Marmot Gear On Sale up to 50% off By www.allonlinecoupons.com Published On :: Marmot Gear On Sale up to 50% off Full Article
kc A Can-Do Kinda Salvation in OKC By www.ancientfaith.com Published On :: 2015-11-06T02:59:28+00:00 Fr. Joseph was with Fr John Salem and the good folks at St Elijah Antiochian Orthodox Church, Oklahoma City, the fourth week of Lent. Here's a short excerpt from the two-day retreat. Full Article
kc Robust and secure file transmission through video streaming using steganography and blockchain By www.inderscience.com Published On :: 2024-09-26T23:20:50-05:00 File transfer is always handled by a separate service, sometimes it is a third-party service in videoconferencing. When sending files during a video session, file data flow and video stream are independent of each other. Encryption is a mature method to ensure file security. However, it still has the chance to leave footprints on the intermediate forwarding machines. These footprints can indicate that a file once passed through, some protocol-related logs give clues to the hackers' later investigation. This work proposes a file-sending scheme through the video stream using blockchain and steganography. Blockchain is used as a file slicing and linkage mechanism. Steganography is applied to embed file pieces into video frames that are continuously generated during the session. The scheme merges files into the video stream with no file transfer protocol use and no extra bandwidth consumed by the file to provide trackless file transmission during the video communication. Full Article
kc Secure digital academic certificate verification system using blockchain By www.inderscience.com Published On :: 2024-09-26T23:20:50-05:00 At present, there is a need for an authentic and fast approach to certificate verification. Which verifies and authenticates the certificates to reduce the extent of duplicity and time. An academic certificate is significant for students, the government, universities, and employers. Academic credentials play a vital role in the career of students. A few people manipulate academic documents for their benefit. There are cases identified where people produced fake academic certificates for jobs or higher education admission. Various research works are developing a secure model to verify genuine academic credentials. This research article proposed a new security model which contains several security algorithms such as timestamps, hash function, digital signature, steganography, and blockchain. The proposed model issues secure digital academic certificates. It enhanced security measures and automated educational certificate verification using blockchain technology. The advantages of the proposed model are automated, cost-effective, secured, traceable, accurate, and time-saving. Full Article
kc Springs of digital disruption: mediation of blockchain technology adoption in retail supply chain management By www.inderscience.com Published On :: 2024-10-02T23:20:50-05:00 Supply chain management practices are vital for success and survival in today's competitive Indian retail market. The advent of COVID-19 pandemic necessitates a digital disruption in retail supply chain management centred on efficient technology like blockchain in order to enhance supply chain performance. The present research aims to decipher the nature of associations between supply chain management practices, blockchain technology adoption and supply chain performance in retail firms. The research is based on primary survey of specific food and grocery retailers operating on a supermarket format stores in two Indian cities. The findings pointed towards the presence of significant and positive association of all the constructs with each other. Moreover, the mediating role of blockchain technology adoption was also revealed, i.e., it partially mediates the effects of supply chain management practices on supply chain performance. Full Article
kc Access controllable multi-blockchain platform for enterprise R&D data management By www.inderscience.com Published On :: 2024-07-02T23:20:50-05:00 In the era of big data, enterprises have accumulated a large amount of research and development data. Effective management of their precipitated data and safe sharing of data can improve the collaboration efficiency of research and development personnel, which has become the top priority of enterprise development. This paper proposes to use blockchain technology to assist the collaboration efficiency of enterprise R&D personnel. Firstly, the multi-chain blockchain platform is used to realise the data sharing of internal data of enterprise R&D data department, project internal data and enterprise data centre, and then the process of construction of multi-chain structure and data sharing is analysed. Finally, searchable encryption was introduced to achieve data retrieval and secure sharing, improving the collaboration efficiency of enterprise research and development personnel and maximising the value of data assets. Through the experimental verification, the multi-chain structure improves the collaboration efficiency of researchers and data security sharing. Full Article
kc Blockchain powered e-voting: a step towards transparent governance By www.inderscience.com Published On :: 2024-10-29T23:20:50-05:00 Elections hold immense significance in shaping the leadership of a nation or organisation, serving as a pivotal moment that influences the trajectory of the entity involved. Despite their centrality to modern democratic systems, elections face a significant hurdle: widespread mistrust in the electoral process. This pervasive lack of confidence poses a substantial threat to the democratic framework, even in the case of prominent democracies such as India and US, where inherent flaws persist in the electoral system. Issues such as vote rigging, electronic voting machine (EVM) hacking, election manipulation, and polling booth capturing remain prominent concerns within the current voting paradigm. Leveraging blockchain for electronic voting systems offers an effective solution to alleviate the prevailing apprehensions associated with e-voting. By incorporating blockchain into the electoral process, the integrity and security of the system could be significantly strengthened, addressing the current vulnerabilities and fostering trust in democratic elections. Full Article
kc Research on construction of police online teaching platform based on blockchain and IPFS technology By www.inderscience.com Published On :: 2024-07-04T23:20:50-05:00 Under the current framework of police online teaching, in order to effectively solve the lack of high-quality resources of the traditional platform, backward sharing technology, poor performance of the digital platform and the privacy problems faced by each subject in sharing. This paper designs and implements the online teaching platform based on blockchain and interplanetary file system (IPFS). Based on the architecture of a 'decentralised' police online teaching platform, the platform uses blockchain to store hashes of encrypted private information and user-set access control policies, while the real private information is stored in IPFS after encryption. In the realisation of privacy information security storage at the same time to ensure the effective control of the user's own information. In order to achieve flexible rights management, the system classifies private information. In addition, the difficulties of police online teaching and training reform in the era of big data are solved one by one from the aspects of communication mode, storage facilities, incentive mechanism and confidentiality system, which effectively improves the stability and security of police online teaching. Full Article
kc Evaluation method of cross-border e-commerce supply chain innovation mode based on blockchain technology By www.inderscience.com Published On :: 2024-07-04T23:20:50-05:00 In view of the low evaluation accuracy of the effectiveness of cross-border e-commerce supply chain innovation model and the low correlation coefficient of innovation model influencing factors, the evaluation method of cross-border e-commerce supply chain innovation model based on blockchain technology is studied. First, analyse the operation mode of cross-border e-commerce supply chain, and determine the key factors affecting the innovation mode; Then, the comprehensive integration weighting method is used to analyse the factors affecting innovation and calculate the weight value; Finally, the blockchain technology is introduced to build an evaluation model for the supply chain innovation model and realise the evaluation of the cross-border e-commerce supply chain innovation model. The experimental results show that the evaluation accuracy of the proposed method is high, and the highest correlation coefficient of the influencing factors of innovation mode is about 0.99, which is feasible. Full Article
kc Establishing a Security Control Framework for Blockchain Technology By Published On :: 2021-07-27 Aim/Purpose: The aim of this paper is to propose a new information security controls framework for blockchain technology, which is currently absent from the National and International Information Security Standards. Background: Blockchain technology is a secure and relatively new technology of distributed digital ledgers, which is based on inter-linked blocks of transactions, providing great benefits such as decentralization, transparency, immutability, and automation. There is a rapid growth in the adoption of blockchain technology in different solutions and applications and within different industries throughout the world, such as finance, supply chain, digital identity, energy, healthcare, real estate, and the government sector. Methodology: Risk assessment and treatments were performed on five blockchain use cases to determine their associated risks with respect to security controls. Contribution: The significance of the proposed security controls is manifested in complementing the frameworks that were already established by the International and National Information Security Standards in order to keep pace with the emerging blockchain technology and prevent/reduce its associated information security risks. Findings: The analysis results showed that the proposed security controls herein can mitigate relevant information security risks in blockchain-based solutions and applications and, consequently, protect information and assets from unauthorized disclosure, modification, and destruction. Recommendations for Practitioners: The performed risk assessment on the blockchain use cases herein demonstrates that blockchain can involve security risks that require the establishment of certain measures in order to avoid them. As such, practitioners should not blindly assume that through the use of blockchain all security threats are mitigated. Recommendation for Researchers: The results from our study show that some security risks not covered by existing Standards can be mitigated and reduced when applying our proposed security controls. In addition, researchers should further justify the need for such additional controls and encourage the standardization bodies to incorporate them in their future editions. Impact on Society: Similar to any other emerging technology, blockchain has several drawbacks that, in turn, could have negative impacts on society (e.g., individuals, entities and/or countries). This is mainly due to the lack of a solid national and international standards for managing and mitigating risks associated with such technology. Future Research: The majority of the blockchain use cases in this study are publicly published papers. Therefore, one limitation of this study is the lack of technical details about these respective solutions, resulting in the inability to perform a comprehensive risk identification properly. Hence, this area will be expanded upon in our future work. In addition, covering other standardization bodies in the area of distributed ledger in blockchain technology would also prove fruitful, along with respective future design of relevant security architectures. Full Article