Most hardware wallet users know about seed phrases. Far fewer use a passphrase \u2014 and that’s a missed opportunity. A passphrase is one of the most powerful and underused security features in crypto, and it costs nothing to set up.<\/p>\n
A passphrase is an optional addition to your seed phrase \u2014 sometimes called the 25th word. Unlike the 24 seed words, the passphrase is not generated by the device. You choose it yourself. It can be any combination of letters, numbers, and symbols, in any length.<\/p>\n
When you add a passphrase to a seed phrase, the wallet generates a completely different set of addresses. Even if someone discovers your 24-word seed phrase, they access an empty wallet \u2014 not your real one. Your real funds live behind the passphrase in a hidden wallet that is completely invisible without it.<\/p>\n
Your seed phrase is something you have. Your passphrase is something you know. Together they create a two-factor security system. Make sure the passphrase is strong, unique, and memorable or separately secured.<\/p>\n
Unlike a bank PIN, there is no reset. No support team. No recovery process. If you forget your passphrase, you lose access to the hidden wallet permanently. Store a record of it in a secure, separate location from your seed phrase.<\/p>\n
Anyone who holds a significant amount of crypto and wants an additional layer of protection. If you’re just starting out with small amounts, focus on mastering the basics first. But as your holdings grow, a passphrase becomes increasingly valuable.<\/p>\n
\u2014 Lior H<\/em><\/p>","protected":false},"excerpt":{"rendered":" A passphrase is a 25th word you add to your seed phrase \u2014 invisible, unhackable, and entirely yours. Learn how it works and why it’s one of the most powerful security tools in crypto.<\/p>","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[75],"tags":[76],"class_list":["post-535","post","type-post","status-publish","format-standard","hentry","category-crypto-securityadvanced","tag-passphrase25th-wordbip39-passphrasehidden-walletcrypto-security"],"_links":{"self":[{"href":"https:\/\/liortec.co.il\/he\/wp-json\/wp\/v2\/posts\/535","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/liortec.co.il\/he\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/liortec.co.il\/he\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/liortec.co.il\/he\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/liortec.co.il\/he\/wp-json\/wp\/v2\/comments?post=535"}],"version-history":[{"count":0,"href":"https:\/\/liortec.co.il\/he\/wp-json\/wp\/v2\/posts\/535\/revisions"}],"wp:attachment":[{"href":"https:\/\/liortec.co.il\/he\/wp-json\/wp\/v2\/media?parent=535"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/liortec.co.il\/he\/wp-json\/wp\/v2\/categories?post=535"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/liortec.co.il\/he\/wp-json\/wp\/v2\/tags?post=535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}