security Archives - Coin Guides

What Is the Best Bitcoin Wallet for Secure and Easy Access to Your Crypto?

coinguides — Sat, 14 Jun 2025 03:53:05 +0000

As more people embrace Bitcoin, a common question arises: What’s the best way to keep it safe? Since Bitcoin isn’t stored in a physical vault, your security depends on the wallet you choose. For anyone looking to protect their digital assets with confidence, selecting the best crypto wallet is a crucial first step. A reliable wallet …

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Recovery Seed Phrase, Passphrase, PIN & Password – What is the difference?

coinguides — Fri, 10 Jun 2022 03:33:39 +0000

Recovery Seed, Passphrase. PIN and Password. These are basic security features used by cryptocurrency wallets. If you are new to Bitcoin and crypto space then all of these terms might sound scary. It can get confusing for new Bitcoiners who are setting up their wallet for the first time. Many new users keep thinking what …

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How to setup passphrase on Trezor – Enable 25th word protection

coinguides — Thu, 31 Mar 2022 11:32:43 +0000

Did you know that you can create hidden wallets in your Trezor? Passphrase enables hidden wallet and is the ultimate protection for your Trezor wallet. Learn how to protect your hardware wallet accounts using passphrase. Both Trezor devices (Model One and Model T) gives you the option to create passphrase and it allows passphrase length …

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How to setup passphrase on Ledger Nano – Unlock secret hidden accounts

coinguides — Thu, 17 Mar 2022 09:52:28 +0000

Need an extra layer of security for your Ledger device? Wondering how to protect your Bitcoin and Cryptocurrencies using a secret passphrase on your Ledger Nano? The following guide is you. You are well aware that when you initially setup the Ledger Nano (be it Ledger Nano S or Ledger Nano X) the device generates …

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Beware of cryptocurrency (BTC / ETH) giveaway scams on YouTube & Twitter

coinguides — Tue, 30 Jun 2020 09:37:55 +0000

The number of cryptocurrency giveaway scams are rapidly increasing and in the recent times we saw many people fall victim to these scams. These Bitcoin, Ethereum giveaway scams are not new. It’s an old free give away trick that we saw it happen on Twitter in late 2017 and 2018 when cryptocurrency prices were soaring. …

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How to verify MD5, SHA256 checksum of a cryptocurrency wallet / software

coinguides — Tue, 02 Apr 2019 14:59:27 +0000

MD5 and SHA256 checksum: Recently one of our user asked “In the Github page I do see several Windows 64 files; a .exe file, a .md5sum file and a .sha256sum file; which one should I download?” We told them to download the .exe file or the .zip file which is larger in size. The ones …

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How to safely update your Bitcoin electrum wallet to the latest version

coinguides — Sun, 31 Mar 2019 11:47:30 +0000

Guide to update Bitcoin electrum wallet. Whether it is a core wallet or electrum wallet; it is very essential that that you perform a backup before updating or making any changes to your wallet. In electrum wallet all you need to backup is your electrum wallet seed phrase and additionally the wallet file. Once you …

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How to backup core wallet and how to replace wallet.dat backup file

coinguides — Mon, 12 Nov 2018 12:32:44 +0000

We were recently contacted by a user who informed us that their hard disk got corrupt and as a result they can’t access their wallets anymore. But fortunately they had several copy of wallet.dat file. So we advised them to install latest version wallet in another machine and import the original wallet.dat to new wallet …

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Core QT wallet – Setup, Backup, Encrypt, Debug & private Keys Explained

coinguides — Thu, 15 Mar 2018 14:21:16 +0000

So far since the beginning of Coin Guides launch we’ve posted several wallet setup guides for beginners. We covered how to setup a wallet, creating an address, how to send and receive coins from your wallet. However we’ve not explained in depth features of a Cryptocurrency wallet. While there are several different types of wallet …

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Google Authenticator – How to setup 2FA for Cryptocurrency exchanges

coinguides — Wed, 14 Feb 2018 08:28:58 +0000

This article is all about setting up Google 2 Factor Authentication which enhances security for your crypto currency exchange accounts. Here we’ll see what is 2FA and why it’s important? In each and every wallet setup guide we recommend our users not to use online wallets. Also we advise them not to store large amount …

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