{"id":7160,"date":"2020-01-05T14:30:36","date_gmt":"2020-01-05T12:30:36","guid":{"rendered":"https:\/\/forklog.media\/?p=7160"},"modified":"2020-01-20T02:00:15","modified_gmt":"2020-01-20T00:00:15","slug":"how-to-protect-your-crypto-wallet-during-phone-search","status":"publish","type":"post","link":"https:\/\/forklog.com\/en\/how-to-protect-your-crypto-wallet-during-phone-search\/","title":{"rendered":"How to Protect Your Crypto Wallet if Someone Searches Your Phone?"},"content":{"rendered":"

We all keep a lot of personal information on our phones and obviously don\u2019t want to share our correspondence, cryptocurrency wallets, or contacts to become a part of the public domain. Nonetheless, in some cases, authorities can ask you to provide full access to your device.<\/span><\/p>\n

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Is this even legal? Can you refuse to give your phone to law enforcement? How can you protect your cryptocurrency wallet? Let\u2019s find out.<\/span><\/p>\n

Who Can Search My Phone?<\/strong><\/h2>\n

Any country deems the state border as a source of ongoing danger. So visa\/passport\/customs control services usually have more rights to invade your personal space and search your belongings. Statistically, they do more searches than any other law enforcement agency.<\/span><\/p>\n

The border control authorities in the U.S., Canada, China, and Israel are legally entitled to search the digital content on your devices. If you refuse, they may deny your entry. The customs officers analyze your social media posts, history of calls, browser history, look through your messages, photos, videos, and text documents. But, what\u2019s important, even though they are entitled to search the data stored on your device,<\/span> they have no right to search through data stored in cloud or third-party web services<\/b>.<\/span><\/p>\n

The available <\/span>data<\/span><\/a> suggests that in 2017 alone customs officers in the U.S. searched through 30 thousand devices, which was 58% more than in 2016. Considering that the U.S. border is crossed 400 million times a year on average, the searches account for 1 in 13,000.<\/span><\/p>\n

What Information Can They Access?<\/strong><\/h2>\n

As lying to officials or forcefully resisting them is obviously a bad idea, let\u2019s consider the situation when you had to give your phone to the searching party.<\/span><\/p>\n

First of all, if your phone is not encrypted, the chances that the data will be retrieved one way or another are nearly 100%. Many Android and Windows Phone devices have a service mode allowing one to download all data via regular USB connection. This also works for most devices working on Qualcomm (HS-USB mode that works even if the uploader is blocked), on Chinese smartphones on MTK (MediaTek) Spreadtrum and Allwinner processors (if the uploader is unlocked), and with all LG smartphones (their service mode allows to retrieve data even from a \u2018bricked\u2019 device).<\/span><\/p>\n

But even if the phone doesn\u2019t have a service backdoor, they can retrieve data by dismounting the device and connecting to JTAG service port. If even that doesn\u2019t work, they can remove the eMMC chip, and put it in a simple adapter working on the protocol similar to the one used with SD cards. If the data were not encrypted, the searching party can retrieve anything, including authentication markers that grant access to cloud storage.<\/span><\/p>\n

Kurt Opsahl and William Budington of Electronic Frontier Organization <\/span>claim<\/span><\/a> that customs officers may have special equipment designed to retrieve data from your gadgets in a fast and efficient fashion. Usually, they employ Cellebrite devices that can copy even deleted information as shown below. In some cases, they can retrieve data even from blocked smartphones.<\/span><\/p>\n

If they make a backup via Android Debug Bridge from your phone, here is what they will be able to access:<\/span><\/p>\n