{"id":20574,"date":"2023-04-21T15:11:25","date_gmt":"2023-04-21T19:11:25","guid":{"rendered":"https:\/\/aptgadget.com\/?p=20574"},"modified":"2023-04-21T15:11:30","modified_gmt":"2023-04-21T19:11:30","slug":"why-is-bitcoin-a-secure-option","status":"publish","type":"post","link":"https:\/\/aptgadget.com\/fr\/why-is-bitcoin-a-secure-option\/","title":{"rendered":"Pourquoi Bitcoin est-il une option s\u00fbre ?"},"content":{"rendered":"

La technologie Bitcoin est s\u00fbre parce qu'elle est con\u00e7ue sur une technologie s\u00e9curis\u00e9e appel\u00e9e blockchain. Bitcoin est cryptographique, d\u00e9centralis\u00e9, public et sans autorisation. <\/p>\n\n\n\n

En tant qu'investissement, cependant, le BTC n'est pas s\u00fbr en raison de la volatilit\u00e9 du march\u00e9. La volatilit\u00e9 de la BTC a conduit quelques entreprises \u00e0 n'accepter que les paiements en BTC. Cependant, avec PayPal, Microsoft, Tesla, Overstock et de nombreuses autres entreprises acceptant les paiements en BTC, son utilisation a gagn\u00e9 une immense popularit\u00e9, principalement aupr\u00e8s des mill\u00e9niaux. Vous pouvez commencer votre voyage de trading en choisissant le meilleur Application de commerce en ligne<\/strong><\/a>.<\/p>\n\n\n\n

Un autre avantage pour les commer\u00e7ants est que les co\u00fbts des transactions en bitcoins sont g\u00e9n\u00e9ralement inf\u00e9rieurs aux 2% - 3% factur\u00e9s par les processeurs de cartes de cr\u00e9dit. Cela \u00e9limine le risque de r\u00e9trofacturation. Le principal avantage pour les clients qui paient en BTC est qu'il n'est pas n\u00e9cessaire de fournir des informations identifiables, comme le nom ou l'adresse. Cela renforce la confidentialit\u00e9 et r\u00e9duit les risques d'usurpation d'identit\u00e9. Dans ce blog, nous allons examiner les principales raisons pour lesquelles Bitcoin est une option s\u00fbre :<\/p>\n\n\n\n

Bitcoin utilise une cryptographie s\u00fbre.<\/strong><\/p>\n\n\n\n

Le bitcoin est \u00e9galement soutenu par un syst\u00e8me unique appel\u00e9 blockchain. Compar\u00e9e \u00e0 d'autres options financi\u00e8res, la blockchain est une technologie am\u00e9lior\u00e9e qui repose sur des concepts de base s\u00e9curis\u00e9s et sur la cryptographie. La blockchain fait appel \u00e0 des volontaires - en grand nombre - pour signer des hachages qui peuvent valider les transactions sur un r\u00e9seau Bitcoin \u00e0 l'aide de la cryptographie. Par cons\u00e9quent, les transactions effectu\u00e9es par le syst\u00e8me sont irr\u00e9versibles et la s\u00e9curit\u00e9 des donn\u00e9es du BTC est solide.<\/p>\n\n\n\n

Comment un plus grand nombre d'utilisateurs peut-il se traduire par une meilleure s\u00e9curit\u00e9 ?<\/strong><\/p>\n\n\n\n

Pour comprendre comment un plus grand nombre d'utilisateurs peut conduire \u00e0 une plus grande s\u00e9curit\u00e9, nous devons examiner comment vous pouvez parvenir \u00e0 un consensus dans une blockchain. Quand on y r\u00e9fl\u00e9chit en d\u00e9tail, c'est un miracle que la blockchain publique fonctionne. La blockchain publique est un type de r\u00e9seau auquel n'importe qui, y compris un participant malveillant, peut participer. Gr\u00e2ce \u00e0 diverses m\u00e9thodes de dissimulation de l'identit\u00e9, les participants malveillants peuvent participer plusieurs fois. N\u00e9anmoins, tous les participants bienveillants se mettront d'accord, apr\u00e8s un temps fini, sur l'\u00e9tat de la blockchain recommand\u00e9 par le participant bienveillant. <\/p>\n\n\n\n

Mais comment est-ce possible, et comment un r\u00e9seau peut-il savoir que c'est le participant b\u00e9nin qui propose le nouvel \u00e9tat ? Il s'av\u00e8re que les mineurs de bitcoins investissent en puissance de calcul avant de r\u00e9soudre une \u00e9nigme ou de proposer un nouveau bloc. Ainsi, le nom d'un algorithme et d'un mineur devrait offrir la preuve du travail, la preuve de la puissance de calcul utilis\u00e9e. La charge de travail artificiellement cr\u00e9\u00e9e est essentielle, de sorte qu'il y a peu de propositions pour le nouveau bloc dans une blockchain. En g\u00e9n\u00e9ral, il n'y a qu'une seule proposition. <\/p>\n\n\n\n

Bitcoin - Une monnaie d'\u00e9change universelle<\/strong><\/p>\n\n\n\n

Le bitcoin facilite la t\u00e2che des n\u00e9gociants et des investisseurs et est parfaitement adapt\u00e9 aux besoins de diverses entreprises et m\u00eame des multinationales. Il permet de transf\u00e9rer des fonds d'un pays \u00e0 l'autre en quelques minutes. En outre, les syst\u00e8mes de transfert traditionnels, tels que les virements \u00e9lectroniques et les swifts, prennent 3 \u00e0 4 jours ouvrables pour transf\u00e9rer les fonds sur vos comptes bancaires. Toutefois, en raison de l'implication des gouvernements, l'utilisation de la BTC augmente souvent car il est possible de transf\u00e9rer des fonds via des canaux centralis\u00e9s dans certaines situations. Par exemple, des entreprises telles que le commerce du p\u00e9trole peuvent avoir besoin de transf\u00e9rer des fonds instantan\u00e9ment, et le transfert de ces fonds par des canaux centralis\u00e9s prendra plus de 4 \u00e0 5 jours pour effectuer cette transaction. Il est donc \u00e9vident que le bitcoin deviendra bient\u00f4t le mode d'\u00e9change universellement accept\u00e9, laissant derri\u00e8re lui les monnaies fiduciaires et les m\u00e9taux pr\u00e9cieux. <\/p>\n\n\n\n

Bitcoin - Une classe d'actifs \u00e9tonnante<\/strong><\/p>\n\n\n\n

Le bitcoin est une nouvelle classe d'actifs passionnante qui peut aider les traders \u00e0 r\u00e9duire leurs co\u00fbts et \u00e0 augmenter leurs profits en travaillant directement avec le march\u00e9 sans passer par des interm\u00e9diaires l\u00e9gers comme les bourses. Il s'agit donc d'une nouvelle fronti\u00e8re passionnante pour les traders, qui peuvent d\u00e9sormais acc\u00e9der aux bitcoins par l'interm\u00e9diaire de leur portefeuille au lieu de d\u00e9pendre d'une tierce partie telle qu'une bourse. Les traders peuvent vendre ou acheter des bitcoins pour profiter des fluctuations de prix tout en gardant un contr\u00f4le total sur leurs actifs. <\/p>\n\n\n\n

Gr\u00e2ce \u00e0 ce niveau de contr\u00f4le, les traders disposeront d'une plus grande flexibilit\u00e9 quant au moment et \u00e0 l'endroit o\u00f9 ils souhaitent acheter ou vendre des bitcoins, au lieu de d\u00e9pendre de l'horaire ou de l'emplacement de quelqu'un d'autre. Dans l'ensemble, le bitcoin est une excellente classe d'actifs pour les traders, car il leur permet d'interagir avec le march\u00e9 sur un pied d'\u00e9galit\u00e9. Il leur offre \u00e9galement de nombreux avantages que les services financiers traditionnels ne proposent pas, tels que des co\u00fbts de transaction peu \u00e9lev\u00e9s, l'anonymat et le commerce sans fronti\u00e8res.<\/p>","protected":false},"excerpt":{"rendered":"

Bitcoin technology is safe because it is designed on the secure technology called a blockchain. Bitcoin is cryptographic, decentralized, public, and permissionless.  As an investment, though, BTC is not safe because of the market volatility. The volatility of BTC has led a few companies to only accept BTC payments. However, with PayPal, Microsoft, Tesla, Overstock, …<\/p>","protected":false},"author":1,"featured_media":20575,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-20574","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-apps"],"yoast_head":"\nWhy Is Bitcoin A Secure Option? - AptGadget.com<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/aptgadget.com\/fr\/why-is-bitcoin-a-secure-option\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why Is Bitcoin A Secure Option?\" \/>\n<meta property=\"og:description\" content=\"Bitcoin technology is safe because it is designed on the secure technology called a blockchain. 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