The U2F mode implements an up-and-coming standard which - as these standards usually do - won’t be ubiquitous any time soon.
Qtpass change key password#
The NEO can operate in a number of modes: it can provide a one time password (OTP) which is not particularly useful because the server would need to implement the YubiKey API for this to be useful and few websites do. Our only advice for this case: try not to cross any three letter agencies.) The Various Modes of the NEO One Time Password (OTP) (The really worst case is a machine compromised in this fashion and then the attacker physically stealing your YubiKey later. So it will take time for the attacker to walk away with every password you have and in such a catastrophic event every small hindrance might matter. However, it is only present very briefly - just when you log in. The Worst CaseĮven in the worst case where an attacker can execute arbitrary commands on your computer the pass-NEO combo is not defeated immediately: again, the NEO does not support exporting the key so each password file would need to be sent to the NEO for decryption. Also, since the private key can not be exported from the NEO, a simple (easy to remember and enter) PIN is adequate as it is impossible to brute force the PIN as the device will lock after a few tries. Now you only present your private key when it’s needed for decryption. But then there is the Yubikey NEO (and the NEO-n) which can store a GPG key. By itself it’s not much stronger than KeePassX or similar: you have the gpg-agent keeping your private key open (much like ssh-agent). Pass can copy the first line of the file to the clipboard so it is recommended to put the password there and use the rest of the file for other data. One file per domain is the recommended way to organize your files. In fact, it’s just a friendly wrapper around GPG encoded files (GPG really needs more friendly UIs). I’ve found a program called pass “the standard unix password manager”. It obviously needs to be strong, but that means it’s cumbersome to type in all the time so you will have some long timeout between password prompts and then compromising your machine means compromising all your passwords in one go. Something like KeePassX or Kwallet is slightly better but there you have another problem: the master password. Also, it creates a huge “single point of failure” in your digital life - if your cloud-based password manager goes down you can’t log into anything. In my world view anything interacting with my passwords must be open source. Many use solutions like Lastpass, but I find them entirely unacceptable as they are black boxes and you have no control over your own data.
When asked about your childhood address, use something like “That red van down by the river” or something similar but if you want to put in a different one for every site, you need to store your answers.
One Shall Pass iterates on this idea and adds a “generation” parameter so you can easily change your password but then you need to remember what generation were you using for a site.Īnd it’s only a password, it’s not a storage, so it can’t help with PIN codes or security questions and answers which is necessary because you should never use real answers to those questions as they are too easy to social engineer.
Also, since it’s domain dependent, logging into amazon.ca with your password or ba.com with your password is slightly problematic/annoying. It’s not easy to change your password every few months if you want to since it’d involve changing the master password. The created password is not flexible: some systems have nonsensical and ill-advised limitations on what the password must contain. There are a number of problems with this: if the master password gets compromised, all your passwords are compromised even the ones you will only create in the future. Taking a primary password and the domain name, it creates a password unique to the domain. It started as a simple bookmarklet and evolved into browser extensions and mobile apps. For a very long time I have been using supergenpass as my primary password “manager”.
0 kommentar(er)
