domainshas.blogg.se - february 2023

Two factor authentication usb security key

On the other hand, if your security key is permanently lost, a backup solution is automatically requested during configuration. If you forget to bring it, you can’t connect to your account.

An additional step: Connection to an internet service is now subject to authentication by a U2F security key, so you must remember to bring it with you at all times.

It’s extremely easy to use, and only takes a few additional seconds, but it ensures a higher level of security. You simply push the button on the key to verify the authentication. Once it’s set up, which takes very little time, there’s nothing more to do than connect the key to the computer when you need to authenticate to a site.

Ease of use: When you buy a U2F security key, you simply link it to a compatible computer service.

Only the person possessing these two means of authentication can access the intended account. A password is not enough in itself the U2F key is needed. Security is therefore taken to a higher level by completely restricting access to user accounts.

Total security: Only the person who holds the U2F key can connect to the associated account using the password.

One that you keep with you at all times, and one for back-up at home. We advise you to buy at least 2 copies of the key and associate both of them to your accounts.

The U2F standard has been since handed over to the FIDO Alliance, which encompasses several IT companies. This IT standard was developed by three companies: Google (with Google Titan), Yubico (with Yubikey NEO) and NXP.

The proper functioning of this USB drive is based on the Universal Second Factor protocol, also abbreviated as FIDO U2F.

In a certain sense, it’s like the key to a safe that there’s only one of in existence – no duplication is possible. It actually contains a single secure chip that allows the person using it to access their account. Its shape is identical to a traditional USB flash drive, except the device contains no data. But the most experienced should start using a U2F key in order to ensure total protection of their computer accounts, whether they are social media, online file storage or otherwise. 2FA, also known as Two Factor Authentication, as popularized by Google Authenticator) whose use has expanded across various platforms. Using a U2F key is undoubtedly the best way to protect your online accounts: in addition to having your login and password, you need to have the key with you…Ī single password may be sufficient for people who occasionally use these services, along with double authentication (i.e. Google, Facebook, WordPress, etc., are services containing various types of personal data, such as photos or private discussions that are not intended for public disclosure. The U2F security key was created in order to provide increased security for connecting to user accounts.