To maintain security on the network, protect our devices and accounts, one of the main security barriers are passwords. With the passage of time the keys we use have advanced, they have become more complex and we have more possibilities. However we can go one step further and use 2FA keys . We are going to show you some interesting options.
2FA keys to protect accounts
2FA keys are a very interesting tool to authenticate us when logging into an account or device . It acts as a complement, as an extra layer, of passwords. We can activate two-step authentication, which basically consists of receiving a code or something that allows us to verify that we are really logging in and not an intruder.
A 2FA key acts that way, as a multi-factor check, but in this case it is a physical device, something we can take with us. We would not be facing a program or service that we use through the network or that we have installed on the mobile.Yubico YubiKey 5 Nano
This 2FA key stands out for its small size . It is ideal to take anywhere thanks to being super compact. It is FIDO certified, works with Google Chrome and is compatible with operating systems such as Windows, macOS or Linux.
The Yubico YubiKey 5 Nano key allows us to protect our accounts on the Internet correctly. This way we can avoid being victims of Phishing and similar attacks that could compromise us.
Yubico YubiKey 5 NFC
An alternative option is the Yubico YubiKey 5 NFC 2FA key. We are facing a wireless key, which uses the NFC protocol . Of course, there is no need to have any fear of a non-contact attack, since it only works at a distance of 4 centimeters.
We can place it near a computer or mobile compatible with this technology and we can log in in a simple way. It is compatible with versions of mobile operating systems such as Android or iOS, as well as Windows, Linux and macOS.
OnlyKey
In this case we are dealing with something more than a simple 2FA key. It also serves as a password manager . It is very useful to be able to store our keys with total security and never forget them. An alternative to password managers that we can install on our systems.
It has a small numeric keypad that we can use to log into accounts and avoid being victims of keyloggers. It is an interesting option, although we must also bear in mind that it is larger.
ChipNet FIDO2
This complete security key allows us to log into systems such as Windows, Linux and also mobile phones, since it is compatible with iOS and Android. It has an NFC reader and can also be used in popular services such as Facebook, Gmail, Dropbox or Windows Hello.
It should also be noted that it has a storage capacity of 16 GB, so it is superior to many other alternative options that have less capacity.
Kensington K67977WW
We are facing a fingerprint key compatible with two-step authentication, with universal compatibility and very useful to correctly protect our devices and avoid being victims of attacks that steal our passwords.
Its compact size allows you to take it anywhere, without being a hassle. It has antispoofing protection and a 360º fingerprint reader.