{"id":16127,"date":"2025-10-25T18:04:23","date_gmt":"2025-10-25T11:04:23","guid":{"rendered":"https:\/\/bitcoinvn.io\/news\/?p=16127"},"modified":"2025-10-27T12:53:11","modified_gmt":"2025-10-27T05:53:11","slug":"passphrase-enhance-wallet-security","status":"publish","type":"post","link":"https:\/\/bitcoinvn.io\/news\/passphrase-enhance-wallet-security\/","title":{"rendered":"Passphrase: A simple guide to enhance wallet security"},"content":{"rendered":"<p><i><span style=\"font-weight: 400;\">If you own cryptocurrency, you should be familiar with <\/span><\/i><b><i>seed phrases<\/i><\/b><i><span style=\"font-weight: 400;\"> &#8211; the 12 or 24 words that represent your private key and let you restore your wallet. Seeds are perfectly secure as long as they are secret, but represent a significant risk of loss if discovered.<\/span><\/i><\/p>\n<p><i><span style=\"font-weight: 400;\">There is a way to mitigate this single-point of failure: a <\/span><\/i><b><i>passphrase<\/i><\/b><i><span style=\"font-weight: 400;\">.<\/span><\/i><span style=\"font-weight: 400;\">\u00a0 <\/span><i><span style=\"font-weight: 400;\">It&#8217;s an optional, but powerful and recommended layer of security for your crypto wallets.<\/span><\/i><\/p>\n<h2><strong><b>What is a passphrase?<\/b><\/strong><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/blog.areabitcoin.co\/passphrase\/\" target=\"_blank\" rel=\"noopener\"><strong><u><sup><b>[1]<\/b><\/sup><\/u><\/strong><\/a><\/span><\/h2>\n<p>Often called a &#8220;13th or 25th word,&#8221; it\u2019s a string of text that acts like a second key. When used, it is hashed with your seedphrase<a href=\"https:\/\/github.com\/bitcoin\/bips\/tree\/master\/bip-0039\" target=\"_blank\" rel=\"noopener\"><u><sup>[2]<\/sup><\/u><\/a>\u00a0to generate a completely new master private key.<\/p>\n<p><span style=\"font-weight: 400;\">A passphrase is any string of text of your choosing. They can include multiple words, spaces, numbers and symbols, and are case sensitive. There is no limit to the number of passphrases you make. Each one will create a unique key\/wallet, <\/span><b>and each must be stored and restored precisely.\u00a0<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Passphrases are a part of the BIP39 wallet standard and are uniform across all wallets and interfaces. A bitcoin passphrase on a <\/span><a href=\"https:\/\/bitcoinvn.io\/shop\/product-category\/ledger\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Ledger Wallet<\/span><\/a><span style=\"font-weight: 400;\"> will also work on a <\/span><a href=\"https:\/\/bitcoinvn.io\/shop\/product\/blockstream-jade-plus\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Jade Wallet<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16130 size-full\" src=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-3.jpg\" alt=\"\" width=\"800\" height=\"228\" srcset=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-3.jpg 800w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-3-300x86.jpg 300w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-3-768x219.jpg 768w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-3-696x198.jpg 696w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2><b>Why use passphrases?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">If someone gets your seed phrase, they can only access your non-passphrase wallet. To access your passphrase wallet, they must also know there is a passphrase, find and recognize it, a near impossible task. <\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">A bad actor will access your non-passphrase wallet first, and take any funds there.<\/span><b> This can warn your seed has been compromised, while your passphrase wallets remain safe<\/b><span style=\"font-weight: 400;\">.\u00a0<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16132 size-full\" src=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-5.jpg\" alt=\"\" width=\"800\" height=\"800\" srcset=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-5.jpg 800w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-5-300x300.jpg 300w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-5-150x150.jpg 150w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-5-768x768.jpg 768w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-5-696x696.jpg 696w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-5-420x420.jpg 420w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">This non-passphrase wallet now becomes your decoy. Put a small amount of bitcoin here, just in case you or the wallet are compromised.\u00a0<\/span><\/p>\n<h2><b>How secure are passphrases<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Passphrases are only as secure as you make them. While they should be something that is easy to enter into your interface, <\/span><b>simple is brute-forceable<\/b><span style=\"font-weight: 400;\">. It is strongly recommended to use complex passphrases of 4+ truly random words (<\/span><a href=\"https:\/\/xkcd.com\/936\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">correct horse battery staple<\/span><\/a><span style=\"font-weight: 400;\">). <\/span><b>They are case and space sensitive, and must be entered character-perfect in order to access the same wallet.\u00a0<\/b><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16131 size-full\" src=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-4.jpg\" alt=\"\" width=\"800\" height=\"800\" srcset=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-4.jpg 800w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-4-300x300.jpg 300w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-4-150x150.jpg 150w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-4-768x768.jpg 768w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-4-696x696.jpg 696w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-4-420x420.jpg 420w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Store your passphrase with care, separately from your seed! Due to their lack of formatting, they are not obvious to attackers like a seed phrase. Keep the seed in the safe, and the passphrase somewhere clever, preferably in a separate location entirely (like a trusted relative&#8217;s house, or a bank deposit box, etc).\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A passphrase is a dual-edged blade; while it protects against single-point-of-failure, it doubles the number of secrets you need to track. <\/span><b>Try to keep at least two copies of the passphrase<\/b><span style=\"font-weight: 400;\">, as losing it would be catastrophic.\u00a0<\/span><\/p>\n<h2><b>Wallets that support passphrases<\/b><\/h2>\n<p>Both hardware and software wallets<a href=\"https:\/\/planb.network\/en\/tutorials\/wallet\/backup\/passphrase-a26a0220-806c-44b4-af14-bafdeb1adce7\" target=\"_blank\" rel=\"noopener\"><u><sup>[6]<\/sup><\/u><\/a> <span style=\"font-weight: 400;\">can support passphrases using the BIP-39 standard, making passphrase wallet recovery compatible across devices.<\/span><\/p>\n<h3><b>Hardware Wallets<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Hardware wallets are the most common choice for using a passphrase because they add an extra layer of security by keeping your keys offline. For example,<\/span><a href=\"https:\/\/bitcoinvn.io\/shop\/product-category\/trezor\/\" target=\"_blank\" rel=\"noopener\"> <span style=\"font-weight: 400;\">Trezor<\/span><\/a><span style=\"font-weight: 400;\">,<\/span><a href=\"https:\/\/bitcoinvn.io\/shop\/product-category\/ledger\/\" target=\"_blank\" rel=\"noopener\"> <span style=\"font-weight: 400;\">Ledger Nano X\/S Plus<\/span><\/a><span style=\"font-weight: 400;\">,<\/span><a href=\"https:\/\/bitcoinvn.io\/shop\/product-category\/coinkite\/\" target=\"_blank\" rel=\"noopener\"> <span style=\"font-weight: 400;\">Coldcard<\/span><\/a><span style=\"font-weight: 400;\">, and<\/span><a href=\"https:\/\/bitcoinvn.io\/shop\/product-category\/blockstream\/\" target=\"_blank\" rel=\"noopener\"> <span style=\"font-weight: 400;\">Blockstream Jade<\/span><\/a><span style=\"font-weight: 400;\"> allow you to enter the passphrase directly onto the device, so that it is never on an internet-connected device.\u00a0<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16129 size-full\" src=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-2.jpg\" alt=\"\" width=\"800\" height=\"450\" srcset=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-2.jpg 800w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-2-300x169.jpg 300w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-2-768x432.jpg 768w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-2-696x392.jpg 696w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2025\/10\/how-passphrase-work-2-747x420.jpg 747w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3><b>Software Wallets<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">While less secure than hardware wallets for passphrase use, some software wallets allow you to add a passphrase when recovering a wallet. This is particularly useful for recovering funds from a hardware wallet backup. For instance, BlueWallet, Exodus, Mycelium, Samourai.<\/span><\/p>\n<h3><b>Test it first<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Before sending a large amount of crypto, test your passphrase by creating the wallet and sending a small amount. Try recovering the wallet on a different device to make sure your setup works.<\/span><\/p>\n<h3><b>Don\u2019t make it too complicated<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Stick to one passphrase wallet unless you really need more. Managing too many hidden wallets increases your chances of forgetting something or making a mistake.<\/span><\/p>\n<h2><b>Conclusion<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">The passphrase is a powerful, double-edged sword. When you create it using a <\/span><b>truly random<\/b><span style=\"font-weight: 400;\"> method and store it with extreme care, it provides an unbeatable layer of security.<\/span><\/p>\n<p><b>However, if you forget it, your funds are gone forever.<\/b><span style=\"font-weight: 400;\"> It&#8217;s a risk with a massive reward. Treat your passphrase with the same seriousness as your seed phrase &#8211; it may be the only thing protecting your assets.<\/span><\/p>\n<h3><b>Need further guidance?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Our in-house Cybersecurity team at<\/span><a href=\"https:\/\/bitcoinvn.io\/consulting\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\"> BitcoinVN<\/span><\/a><span style=\"font-weight: 400;\"> offers 1:1 consulting sessions designed to help you take full control of your digital assets \u2013 securely and confidently.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Whether you\u2019re just getting started with self-custody, exploring advanced setups like MuSig, or want to harden your operational security, our experts will guide you step-by-step toward true self-sovereignty. No fluff, no shortcuts \u2013 just practical, Bitcoin-native security tailored to your needs.<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-weight: 400;\">\ud83d\udd10 Book your private session today at <\/span><a href=\"https:\/\/bitcoinvn.io\/consulting\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">bitcoinvn.io\/consulting<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>If you own cryptocurrency, you should be familiar with seed phrases &#8211; the 12 or 24 words that represent your private key and let you restore your wallet. Seeds are perfectly secure as long as they are secret, but represent a significant risk of loss if discovered. There is a way to mitigate this single-point [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":16128,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10573,10528],"tags":[],"class_list":["post-16127","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bottom-section","category-cybersec-custody"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Passphrase: A simple guide to enhance wallet security - BitcoinVN News<\/title>\n<meta name=\"description\" content=\"Guide on how to use a passphrase to create a \u201cdouble security layer\u201d for your crypto wallet. 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