Protecting our Bitcoins is critical. It has the same critical importance as protecting cash, gold, bank account access, or any easily converted item of value. Bitcoins can be stolen the same way a password can be stolen, or an online account for email can be hacked and abused.
1. Keep our Bitcoins in our online web wallet at anyone of a number of sites
So long as we keep our login credentials secure, the main risk is that our wallet site will be hacked. InstaWallet was hacked and closed on 4-3-2013.
2. Keep our Bitcoins on our computer or cell phone
This ups the risk of loss because computers and cell phones can be stolen. While we may have a password-protected device, passwords can be broken, and we lose access to our wallet when our device is stolen. Whether or not the criminal gains access to our Bitcoin wallet on our device, we lose access.
If we do want to keep our wallet on our computer or cell phone, it’s suggested to use TrueCrypt for encrypting Bitcoin files such as wallet.dat.
Keep two wallets for using this protection system. One wallet has a small amount of BTC's for daily use and the other is like a savings account with more BTC's. The daily use BTC wallet will not be encrypted so it is easy to use daily. TrueCrypt will be used for the savings wallet for protecting the greater store of BTC's. This way, if our computer or device is stolen, we only lose the small wallet of BTC's. Our big savings stash of BTC's will be secured with 256-bit encryption.
We can encrypt all our Bitcoin files, wallet addresses, passwords, and our account ledger. We then load these encrypted files onto a secured USB drive, SIM card, or any storage device such as an MP3 player.
Once all our files are encrypted with TrueCrypt (Truecrypt.org) or similar tool, we can safely distribute those Bitcoin files and addresses to anyone for back-up purposes. Only we will have the password for cracking open the TrueCrypt files and using the Bitcoins.
3. A hybrid of 1 and 2 Way
Use an online version of a Bitcoin wallet for our daily spending with normal password protection and then store the major portion of Bitcoins on our computer or cell phone with the full TrueCrypt protection and distribution explained in #2. This is the ideal method. Having our Bitcoins in an online wallet, especially Blockchain (at http://www.Blockchain.info) brings a more convenient experience. We can send money as long as we have Internet access either on a phone or computer, anywhere, any time. Blockchain's wallet excels in cross-platform performance from on-line, off-line, iPhone, Android, or locally stored computer applications.
This last method of protecting our Bitcoins bridges the convenience vs. security gap with the best of both worlds.
0 comments Blogger 0 Facebook
Post a Comment