Secure key how does it work

The PIN reset code has been entered incorrectly. You will then be prompted to enter the reset code again. You should ensure that you are entering the reset code exactly as it appears on screen.

To protect you from fraud, the Secure Key will lock after three incorrect entries. The PIN reset code was entered incorrectly for the third time.

The Secure Key is now temporarily locked. This message will remain on the screen of the Secure Key until the lock out has expired, then the Key will automatically power off. Press the green button lightly and quickly, do not hold it down and enter the same PIN reset code again. You should ensure that you are entering the code exactly as it appears on screen.

The PIN reset code was entered incorrectly for the fourth time. You should ensure that you are entering the reset code exactly as it appears. Secure Key is unlocked and a new PIN needs to be set-up. Your confirmation PIN did not match the first. The new PIN you have entered is not safe and could be guessed. For example - you should avoid using sequential or repeated numbers such as or One of the buttons on your Secure Key has been held down for too long.

To save battery power, Secure Key will automatically power off. The battery power is running low. Don't worry - there are still approximately 2 months of power remaining. Don't worry - there's still approximately 1 month of power remaining. The battery power is running very low. There is only minimal power left. You should order a replacement Secure Key as soon as possible.

Ways to bank. Online banking. On this page. Discover what the Secure Key does and how to get started. What's a Secure Key? Fraud protection - With Secure Key you have an extra layer of protection. Peace of mind - Secure Key gives you greater peace of mind because you have this extra layer of security. Easy to use - Just switch it on, enter your Secure Key PIN code and it'll give you a unique, one-off six digit passcode each time you log on.

It's as simple as that. Small and portable - It's about the same size as a credit card so it should easily fit in a wallet or purse. You can take it with you and log on to online banking anywhere you choose. Two-factor authentication The Secure Key is a two-factor authentication device that will help protect you from online banking fraud.

Much more secure The code you need to input online is displayed on the device and therefore seen only by you. Protection for transactions All online banking transactions such as fund transfers to non-designated accounts need to be authenticated by a device held only by you.

The PIN reset code has been entered incorrectly. Press the green button lightly and quickly - do not hold it down. You will then be prompted to enter the reset code again. You should ensure that you are entering the reset code exactly as it appears on screen.

The PIN reset code was entered incorrectly for the third time. The Secure Key is now temporarily locked. This message will remain on the screen of the Secure Key until the lock out has expired, then the Key will automatically power off. Press the green button lightly and quickly, do not hold it down and enter the same PIN reset code again.

You should ensure that you are entering the code exactly as it appears on screen. The PIN reset code was entered incorrectly for the fourth time.

You should ensure that you are entering the reset code exactly as it appears. The PIN should be between 4 and 8 digits long and should not be sequential or use repeating numbers. For example - you should avoid using or Secure Key is waiting for you to enter your PIN.

Enter your PIN. The number of dashes shown on the screen, is equal to the number of digits in your PIN. This is the welcome screen. You will see this once your PIN has been accepted. Press the green button to generate your security code. The PIN entered is incorrect. This will return you to the PIN entry screen. You will then be prompted to input your PIN again. There are two standard ways to build such a device: Time-based.

Improve this answer. The input x will progress in a defined way and produce modular output. Given appropriately large coefficients on each term, the cracking such a sequence becomes akin to a semiprime integer factorisation.

Furthermore, it allows the sequence to recover in cases where a large number of skipped entries are used, without resorting to brute-force. Polynomial, I confess you lost me.

I hadn't heard of anything like that being used in this context, and I'm skeptical whether it would be secure, but I'll withhold judgement until I see the details.

Do you have a pointer to a more detailed explanation? I'm not familiar with that kind of thing used in this context, but I'd be interested to learn more if you can suggest any readings with more information. I don't have a direct reference to anything like that off the top of my head - the technique has a real name which eludes me at the moment.

Think of its security model as an extension of RSA's - modular exponentiation of large values. The only major difference here is that a sequence is produced with properties that allow full coefficient recovery if you know a partial set of coefficients and a number of points on the curve. Polynomial, if you are talking about secret sharing, I don't think it has any relevance here as far as I know. Are you sure it is used in this context?

If you have any citations that indicate that secret sharing techniques are being used to generate the sequence of random values from hardware tokens, please do share the citation or pointer -- I'd be very interested -- but lacking that, I'm pretty skeptical. It's definitely not 2, my accounts would have locked me out a long time ago if it was.

Show 6 more comments. Moshe Katz 1, 1 1 gold badge 11 11 silver badges 17 17 bronze badges. Fearmonger Fearmonger 2 2 bronze badges. The link above does not work anymore. I presume it's now openauthentication. Looks to me like both your link and the link in the original post now redirect to a third location. In short, here is what happens: The bank programs the token with a unique encryption key. Get maximum connectivity and security for your computers, mobile devices, and compatible websites and services.

Connect to and protect your devices and online accounts without spending a small fortune. Works with Windows, macOS, and Linux systems. The Google Titan Key Bundle comes in a set with one Bluetooth key and one USB-A key, so you can connect to computers and mobile devices as well as compatible web services. The keys have a hole-punch at the top so you can connect them to a keyring. Google also sells a great USB-C option, if that works better with your device ports.

Security keys are an easy and relatively inexpensive way to keep your important online information safe. While they might be overkill for the average person, the level of security they offer makes them worthwhile for anyone dealing with secure information, especially on a public Wi-Fi connection.

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