Coinbase Thinks It’s a Good Idea to Backup Private Keys to the Cloud

On Tuesday (February 12th), cryptocurrency exchange Coinbase said that the Coinbase Wallet app for iOS and Android had been enhanced such that it was now for users to backup an encrypted copy of their private keys to the cloud (iCloud in the case of iOS users and Google Drive in the case of Android users).

Exactly one week after launching Bitcoin (BTC) support on Coinbase Wallet (formerly known as "Toshi"), Coinbase announced that it was "introducing cloud backup for your private keys on Coinbase Wallet". Here is the tweet Coinbase sent out:

According to the blog post by Coinbase Wallet Product Lead Siddharth Coelho-Prabhu, this new feature "provides a safeguard for users, helping them avoid losing their funds if they lose their device or misplace their private keys."

Coinbase thinks although it is great that Coinbase Wallet allows users to experience "the full power of an open financial system" (i.e. " storing their own funds and accessing them anywhere in the world"), this power comes with "great responsibility." Since private keys, which are "generated and stored on your mobile device", are "the only way to access your funds on the blockchain" and owns of non-custodial wallets such as Coinbase Wallet "sometimes lose their devices or fail to backup their 12 word recovery phrase in a safe place, thereby "losing their funds forever," it would be a good for users of Coinbase Wallet to use cloud backup for their private keys, and it is now providing a feature that enables just that.

The new opt-in cloud backup feature provides "the ability to store an encrypted copy of your recovery phrase on your personal cloud account." You will, of course, need to come up with a strong password and a way to remember it somehow, but if "you lose your device or get signed out of the app," you will be able to "easily regain access to your funds with the combination of your personal cloud account (iCloud or Google Drive) and your password."

Coinbase wants you to know that this backup is "encrypted with AES-256-GCM encryption and accessible only by the Coinbase Wallet mobile app." And of course, if you lose the password for this backup, the support staff of Coinbase or your cloud service provider will not be able to help you since they don't keep a copy of this password:

"Coinbase will not have access to your password or funds at any time, preserving your privacy and control. Your cloud backup provider will also not have access to your funds, as only you know the password that decrypts your encrypted recovery phrase."

Although this feature currently only "supports iCloud on iOS devices and Google Drive on Android devices," Coinbase plans "to add support for other cloud services in the future."

Coinbase also wants to remind users that this feature is completely optional and needs to be explicitly activated. Also, it recommends that users also "backup their passphrase manually" after cloud backup activation and "activate Two-Factor Authentication on your personal Google or iCloud accounts to make those accounts harder for attackers to compromise."

Amongst experienced long-time investors in crypto, especially those who strong believe in its ideas of decentralization and self-sovereignty, the reactions on Twitters were quite negative. Here are a few examples:

 

Featured Image Credit: Photo via Pexels.com

Justin Sun Congratulates CZ on Binance Coin (BNB) Price Setting a New All-Time High

On Saturday (April 20), Justin Sun, the Founder and CEO of TRON Foundation congratulated Changpeng Zhao (aka "CZ"), the CEO of Binance, and the rest of the Binance team on the Binance Coin (BNB) price breaking its previous all-time high (ATH), which had been set in January 2018.

This was the tweet Justin sent out at 08:54 UTC on April 20:

CZ replied with this tweet:

According to CryptoCompare, at 07:05 (UTC), the BNB price reached the new ATH of $25.42, as can be seen in the 24-hour price chart shown below:

BNB - 24 Hour CC Chart - 20 Apr 2019.png

As CryptoGlobe reported on April 18, there have been quite a few catalysts behind the impressive rise in the price of BNB over the past three months, a few of which are listed below:

  • High successful initial exchange offerings since January 28 (BitTorrent, Fetch.AI, Celer Network) via Binance Launchpad.
  • Ever-expanding list of use cases for Binance Coin.
  • Regular quarterly BNB token burns (the 7th one was reported by Binance on April 16).
  • Successful mainnet launch of Binance Chain (on April 18), with the swap from ERC20 BNB tokens (on Ethereum) to BEP2 BNB tokens (on Binance Chain) expected to begin on April 23 at 00:00 (UTC).

With regard to future BNB price catalysts, since Binance seems to be betting its future on Binance Chain, the main ones are probably:

  • a successful token swap process (i.e. from ERC20 BNB to BEP2 BNB);
  • existing projects, such as decentralized social media platform Mithril, announcing their migration to Binance Chain; and
  • new projects deciding to adopt Binance Chain.

Finally, if you are a BNB token holder and you are worried about how to prepare for the mainnet token swap, the best advice comes from Binance:

 

Featured Image Courtesy of Binance