從政治和經(jīng)濟(jì)角度來(lái)看，世界正變得越來(lái)越不穩(wěn)定。世界各地的許多人目前生活在生計(jì)和福祉面臨嚴(yán)重風(fēng)險(xiǎn)的地方，從極權(quán)主義和迫害性政府到總體經(jīng)濟(jì)狀況嚴(yán)重惡化，他們的生存能力受到質(zhì)疑。

這使人們處于可怕的境地，他們必須做出選擇：是繼續(xù)努力渡過(guò)難關(guān)并保住自己的財(cái)產(chǎn)，還是留下大部分財(cái)產(chǎn)逃離濫用權(quán)力的政府或被破壞的經(jīng)濟(jì)。如果他們足夠幸運(yùn)，甚至有足夠的經(jīng)濟(jì)和實(shí)際能力首先離開(kāi)。你不能隨身攜帶大量現(xiàn)金或黃金，它們會(huì)在邊境被沒(méi)收。銀行賬戶余額可以被完全限制，這意味著即使在大多數(shù)情況下您可以在技術(shù)上在全球范圍內(nèi)訪問(wèn)它，它也可以立即被鎖定。

你不能帶你的房子，你不能帶你的車，除非你能開(kāi)車去你要去的地方（如果你甚至擁有一輛），你不能帶任何相當(dāng)大的實(shí)物資產(chǎn)。您能隨身攜帶的就是可以背在背上或裝在幾個(gè)包里的東西。比特幣徹底改變了這種動(dòng)態(tài)。它是一種可以將您儲(chǔ)存的任何數(shù)量的財(cái)富跨境運(yùn)輸?shù)慕煌üぞ摺?/p>

所需要的只是您以一種或另一種形式攜帶十二個(gè)單詞跨越邊境。如果您發(fā)現(xiàn)自己的情況已經(jīng)很糟糕，您別無(wú)選擇，只能逃離，那么這就是帶上您的財(cái)富所需的一切。這些是一些最好的選擇。

邊框錢包

Border Wallets 是一個(gè)非常有趣的方案，它利用了人們的大腦與視覺(jué)記憶的工作方式。這些工具提供了一種生成所有可能的種子詞的二維網(wǎng)格的方法。這可以通過(guò)幾種不同的方式生成，但我建議任何使用此工具的人都使用確定性生成機(jī)制。這確保了在最壞的情況下，如果您丟失了種子詞網(wǎng)格的副本，您可以在必要時(shí)重新生成相同的副本。

This grid can then be filled in using a recognizable or memorable pattern. Human beings are very visual animals, and the reality of how our minds work is that visual patterns are much easier for the average person to memorize than words. After generating the grid, users can select words on the grid in a recognizable pattern that is easy to recognize. It is critically important to remember the order you are going to follow for actually turning this into a seed phrase. I.e. are you following all the highlighted words left to right in a row, then moving down each row? Are you going down each column top to bottom, then moving to the right one column?

Recognizable shapes are great, a circle, a square, even a Bitcoin B. With the ability to regenerate the same grid, an easily recognizable pattern you can fill in, and the order in which to turn those highlighted words into a seed phrase, Border Wallets present a powerful tool designed specifically to ease the mental load of keeping a seed phrase memorized.

This should allow you to cross an international border without anything identifiable at all that is related to Bitcoin. Just remember, before actually making the trip, test things. Run through the process of creating the word grid, make sure that you can properly regenerate the same grid. Create a test pattern and set it aside, then come back and make sure the pattern you remember arrives at the same word seed.

Once you’ve run through the testing and verified you can regenerate everything properly, you can make the trip out of the country with confidence that your Bitcoin is safe and will be accessible when you arrive at your destination.

Samourai Wallet

Samourai Wallet in addition to their coinjoin implementation Whirlpool, and other privacy features, has one particular feature that has existed from almost the beginning of the project in one form or another: Stealth Mode. This is an incredibly valuable feature in a situation where you must cross an international border.

The mobile application can be set to obscure everything about the fact that it is a Bitcoin wallet. The logo is changed to masquerade as a number of different applications, and all signs of Samourai Wallet being installed are obscured. It can function as either a calculator app, a VPN app, a QR scanner, or a notepad. Each fake application is functional, and when launched has the appearance of being whatever decoy app the user selects. Each decoy app has a different mechanism hidden in it to actually open Samourai Wallet to access your Bitcoin.

It is important to note that this will not stand up to any forensic analysis of your device. I.e. if it is seized and actually inspected using computer forensics software, they will be able to suss out the fact that a Bitcoin wallet is installed. However, a manual inspection of your device (which is much more common if any inspection takes place at all) should give no sign whatsoever to a customs agent that a Bitcoin wallet is installed on your device.

Steganography

Steganography is the technique of hiding a piece of data or information inside of some other piece of information. A good example of this is hiding information inside of a jpeg. It is possible using different digital tools to take a secret piece of information, such as a text document, or a bitcoin seed phrase, and embed it inside of a jpeg. The jpeg would look completely normal, with no changes to the visual image, but the file itself would have the secret information included within it to be extracted by anyone who knew it was there.

Now this requires putting your seed phrase on a computer to encode and embed it, and requires using tools that are not very user friendly (there are web based tools for this kind of thing, but NEVER use something like that to handle your seed phrase or private keys). However, the general concept is something that can be useful.

Do you have a book? Any book? If you do, see if you can go through it page by page and find the words in a seed phrase you have generated in the correct order through the pages of the book. If you can, you’ve just found something that can be used to transport your seed phrase safely without anyone suspecting it. Simply go through the book and highlight (in order) the words making up your seed phrase as you find them. Done.

You can simply stroll through border control with a completely innocuous looking book, knowing that hidden within it is your bitcoin savings.

Memorization

I mention this last specifically because all the other options presented above are much safer for most people, especially given that Border Wallets is a system set up specifically to aid peoples’ ability to memorize their seed phrase in a safer way. In the event that for some reason that is not an option, just memorizing your seed phrase as it is can be a path to take.

But I must stress that this is very risky for many people. If you go this route, be very careful. Test yourself numerous times, memorize your phrase and give yourself a week of not looking at it. Repeat it to yourself in your head every day. At the end of this period write down what you remember and compare it to the original copy. Do this a few times.

到了離開(kāi)的時(shí)候，

最后的想法

上面列出的用于跨越國(guó)際邊境傳輸助記詞的工具絕非詳盡無(wú)遺。實(shí)現(xiàn)這一目標(biāo)的方法有許多其他選擇，所有這些都在丟失或被發(fā)現(xiàn)的風(fēng)險(xiǎn)方面都有自己的權(quán)衡。我相信，如果你們中的許多人認(rèn)真閱讀本文，你們一定可以想出自己的方法來(lái)做到這一點(diǎn)。

選擇這里的選項(xiàng)是因?yàn)榭煽啃?、?jiǎn)單性和防丟失的安全性。如果您覺(jué)得需要或渴望冒險(xiǎn)采用更復(fù)雜或自行創(chuàng)建的方式來(lái)運(yùn)輸種子，我建議您

在這樣做時(shí)

牢記這些工具，有一天它們可能會(huì)在你從一貧如洗的地方重新開(kāi)始，還是在你積累的財(cái)富完好無(wú)損的地方重新開(kāi)始之間發(fā)揮重要作用。

資料來(lái)源：比特幣雜志

《當(dāng)你不得不逃離家園時(shí)如何保證你的比特幣安全》一文首先出現(xiàn)在《加密突發(fā)新聞》上。

熱點(diǎn)：幣安 比特幣 比特幣安全 特幣