![]() ![]() The NIST has since released new password creation guidelines in a document which is rather lengthly, but summarized nicely here.įAQ: Will this protect me from phishing attacks? But don't take it from me, take it from the man who put us through password hell and regrets every minute of it. The short answer is that length makes your password more secure than special characters do. Of your encrypted password and use high-volume cracking attempts against it.Ī bad case-possibly the worst case-for using Diceware would be to secure your BitCoin wallet,īecause all BitCoin nodes have a copy of the BitCoin Ledger, and an attackerĬould attempt password cracking your wallet.įAQ: Should I add numbers or an exclamation point to my password? You should not use Diceware in any cases where it is highly likely an attacker can get a copy You may not want to install 1Password on that machine, so if you've generated that account's password with Diceware, it will be much easier to type in on the keyboard.įAQ: What are some BAD use cases for Diceware? Work/Shared Computer: Let's say you're using a computer that you do not own, and want to log into a personal account.Smart TVs: Diceware is a great fit for password entry on Smart TVs, or any other environment where typing non-alphanumerics is a challenge.:-)įAQ: What are some good use cases for Diceware? That said, there's no reason that Diceware cannot be used concurrently with a password manager.īut I _also_ happen to like passwords I can remember. 1Password is an excellent product and I highly recommend it. Diceware for Passphrase Generation and Other Cryptographic Applicationsįor more information on the entropy in passphrases, I'd like to refer youĭiceware is a trademark of Arnold Reinhold.įAQ: Why not use 1Password or BitKeeper or something similar?īy all means, feel free to do so.Original Diceware word list (This implementation uses a different wordlist.).Wherein virtual dice are rolled 5 times, and the 5 digit number used against a lookup table of words.Ĥ dice rolls gives you 4 random words which are easy for a human being to remember, yet haveĪ high amount of entropy which makes them hard to crack. ![]() This Diceware web app is based on the original proposal Numbers, but we are great at remembering phrases of words. This is not theoretical, this has already happened.įact is, humans are terrible at remembering random combinations of letters and Passwords are reused between services, that increases your security risk. In a password, or perhaps the number "1"? Not very random, is it? □ For example, how many times have you used the name of a pet or relative or street Weak passwords are a big flaw in computer security due to a lack of "entropy" ![]()
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