{"id":185221,"date":"2023-11-01T18:42:02","date_gmt":"2023-11-01T13:12:02","guid":{"rendered":"https:\/\/dripp.zone\/news\/?p=185221"},"modified":"2023-11-01T18:42:02","modified_gmt":"2023-11-01T13:12:02","slug":"its-effects-on-blockchain-innovation-crypto-news","status":"publish","type":"post","link":"https:\/\/dripp.zone\/news\/its-effects-on-blockchain-innovation-crypto-news\/","title":{"rendered":"Its effects on blockchain innovation &#8211; Crypto News"},"content":{"rendered":"<div data-v-8081b7b6=\"\">\n<h2><strong>The evolution of blockchain security and privacy<\/strong><\/h2>\n<p>Blockchain has become a tech cornerstone. But as it grows, so does the need for privacy. Zero-knowledge Proofs (ZK) emerged as a solution and there\u2019s a new kid on the block called multiparty computation (MPC).<\/p>\n<p>Imagine proving you have a secret without revealing it. That\u2019s ZK, ensuring transaction privacy in a transparent system. But, it has its challenges \u2014 notably its computational demands.<\/p>\n<p>Think of MPC as a group of people solving a puzzle without showing their pieces \u2014 collaboration without exposure. In the blockchain world, trust is paramount but privacy is crucial. MPC could offer a fresh perspective, potentially allowing users to address both of these concerns.<\/p>\n<h2><strong>ZK vs. MPC: A brief comparison<\/strong><\/h2>\n<p>In the realm of blockchain privacy, two contenders stand out: ZK and MPC.<\/p>\n<h3><strong>Zero-knowledge proofs<\/strong><\/h3>\n<p>ZK is like a magician\u2019s act, proving knowledge without revealing the secret. It\u2019s brilliant for transactional privacy but can be resource-heavy, especially in larger networks.<\/p>\n<h3><strong>Multiparty computation\u00a0<\/strong><\/h3>\n<p>MPC is about collaboration. Think of it as a group piecing together a puzzle without showing their individual pieces. It\u2019s efficient, scales well and can be more streamlined for certain use-cases than ZK. ZK dazzles with solo magic, while MPC harmonizes a collective effort. The choice between them hinges on the specific needs of a blockchain application.<\/p>\n<h2><strong>Real-world use cases: Combining MPC and blockchain<\/strong><\/h2>\n<p>When MPC meets blockchain, the fusion sparks a myriad of applications:<\/p>\n<ul>\n<li><strong>Preventing front-running on DEX\u2019s:<\/strong> MPC prevents front-running by securely obfuscating transaction orders and processing them, ensuring no participant can view or act on another\u2019s transaction before it\u2019s executed.<\/li>\n<li><strong>Financial transactions:<\/strong> Banks can collaboratively detect fraud, analyzing patterns without revealing individual transaction details.\u00a0<\/li>\n<li><strong>Supply chain management:<\/strong> Brands can verify product origins, ensuring authenticity without disclosing trade secrets. It\u2019s a boon for industries where transparency and confidentiality must coexist.<\/li>\n<li><strong>Voting systems:<\/strong> MPC can revolutionize voting, from national elections to corporate board decisions. Voters can cast their ballots with the assurance of both transparency and privacy.<\/li>\n<li><strong>Healthcare:<\/strong> Research institutions can pool patient data for studies without compromising individual privacy. It can be a step forward in collaborative medical research.<\/li>\n<li><strong>Digital identity verification:<\/strong> Users can prove their identity in digital platforms without revealing personal data, enhancing online security and privacy.<\/li>\n<li><strong>Collaborative analytics:<\/strong> Companies can jointly analyze market trends and data without sharing sensitive business information, fostering industry collaboration.<\/li>\n<li><strong>Entertainment and media:<\/strong> Content creators can ensure digital rights management, verifying user access without compromising on user privacy.<\/li>\n<li><strong>Real estate:<\/strong> Property transactions can be authenticated, ensuring all parties meet their obligations without revealing their negotiation strategies.<\/li>\n<li><strong>Secret auctions:<\/strong> MPC ensures the integrity of secret auctions by enabling bids to be computed collectively without revealing any individual bid to either the auctioneer or other bidders, maintaining complete confidentiality until the auction\u2019s conclusion.<\/li>\n<li><strong>Confidential surveys:<\/strong> This allows for the collection and analysis of sensitive data without exposing individual responses.<\/li>\n<li><strong>Collaborative AI\/ML training:<\/strong> It can train machine learning models on aggregated data without direct access to the underlying data.<\/li>\n<li><strong>Ad targeting without profiling:<\/strong> Creating targeted ads based on user criteria without exposing individual user data.<\/li>\n<li><strong>Drug discovery:<\/strong> Securely sharing chemical and pharmaceutical data for collaborative research without exposing proprietary compounds.<\/li>\n<\/ul>\n<p>As MPC integrates deeper into blockchain, the horizon of possibilities expand. It can foster an environment where collaboration and privacy are not trade-offs \u2014 but partners.<\/p>\n<h2><strong>Transparency and privacy<\/strong><\/h2>\n<p>While the blockchain community has long grappled with the challenge of balancing transparency with privacy, MPC offers a compelling solution. It\u2019s not just about hiding data; it\u2019s about computing and collaborating on data without ever exposing it.\u00a0<\/p>\n<p>MPC\u2019s efficiency, especially in scenarios involving multiple stakeholders, sets it apart. Whether it\u2019s banks jointly detecting fraudulent activities or companies collaborating on data analytics without revealing proprietary information, MPC\u2019s applications are both vast and versatile.<\/p>\n<p>As industries increasingly recognize the importance of data privacy \u2014 both from a regulatory and a consumer-trust perspective \u2014 options such as MPC become a potential solution. It offers a way to harness the benefits of shared data without the associated risks.<\/p>\n<h2><strong>A brief history of MPC<\/strong><\/h2>\n<p>The concept of multi-party computation (MPC), an essential pillar in cryptography, took its first steps in the early 1980s when Andrew Yao <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/encyclopedia.pub\/entry\/34557\">introduced<\/a> a theoretical solution to a scenario known as the \u201cMillionaires\u2019 Problem.\u201d This problem involved a way for millionaires to determine who was the richest among them without disclosing their actual wealth. Yao\u2019s theory was revolutionary: It suggested that parties could collectively perform computations over their inputs while keeping those inputs secret, laying the groundwork for complex privacy-preserving protocols.<\/p>\n<h2><strong>Staying ahead of the curve<\/strong><\/h2>\n<p>In the dynamic realm of blockchain, it\u2019s easy to become fixated on the familiar. Zero-knowledge proofs have garnered much attention, and rightly so. But in this obsession with ZK, there\u2019s a risk: overlooking the burgeoning potential of other options.<\/p>\n<p>Staying ahead isn\u2019t just about embracing current trends; it\u2019s about discerning where the next wave of innovation lies. In blockchain\u2019s bustling ecosystem, zero-knowledge proofs are stalwarts of privacy. It\u2019s not a rivalry between ZK and MPC. While ZK solidifies the defenses, MPC pushes boundaries, offering an edge that\u2019s not about overshadowing \u2014 but innovating.<\/p>\n<p><em><a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/www.linkedin.com\/in\/tiago-ser%C3%B4dio\/\">Tiago Ser\u00f4dio<\/a>\u00a0is an accomplished growth marketer and community professional who specializes in hyper-scaling projects.<\/em><\/p>\n<p><em>This article was published through Cointelegraph Innovation Circle, a vetted organization of senior executives and experts in the blockchain technology industry who are building the future through the power of connections, collaboration and thought leadership. Opinions expressed do not necessarily reflect those of Cointelegraph.<\/em><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>The evolution of blockchain security and privacy Blockchain has become a tech cornerstone. But as it grows, so does the need for privacy. Zero-knowledge Proofs (ZK) emerged as a solution and there\u2019s a new kid on the block called multiparty computation (MPC). Imagine proving you have a secret without revealing it. That\u2019s ZK, ensuring transaction [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":185222,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[235,203,210,234,231,232,237,238,236,233],"class_list":["post-185221","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blockchain","tag-bitcoin","tag-crypto-currency","tag-elon-musk","tag-ethereum","tag-hyperledger","tag-ibm","tag-mining","tag-nodes","tag-spacex","tag-tesla"],"_links":{"self":[{"href":"https:\/\/dripp.zone\/news\/wp-json\/wp\/v2\/posts\/185221","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dripp.zone\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dripp.zone\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dripp.zone\/news\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/dripp.zone\/news\/wp-json\/wp\/v2\/comments?post=185221"}],"version-history":[{"count":1,"href":"https:\/\/dripp.zone\/news\/wp-json\/wp\/v2\/posts\/185221\/revisions"}],"predecessor-version":[{"id":185223,"href":"https:\/\/dripp.zone\/news\/wp-json\/wp\/v2\/posts\/185221\/revisions\/185223"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dripp.zone\/news\/wp-json\/wp\/v2\/media\/185222"}],"wp:attachment":[{"href":"https:\/\/dripp.zone\/news\/wp-json\/wp\/v2\/media?parent=185221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dripp.zone\/news\/wp-json\/wp\/v2\/categories?post=185221"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dripp.zone\/news\/wp-json\/wp\/v2\/tags?post=185221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}