Security key for cryptocurrency account

[neku]

Some of the exchanges are asking for a security key for their users to complete transactions. Do you have a security key for your wallet or exchange account? If yes, what kind of security key do you have and where did you purchase it?

 

[mrki444]

Never purchase it from anywhere. Think it by yourself and be careful with it. Don't use personal data but don't use something random and later use it.

If you talk about crypto wallets you get special pharaprase.

 

[Suba]

I don't have a security key for either the crypto wallet or the exchange, it's not surprising that the crypto exchange requires a security key to avoid hacking and phishing, you can protect your account with various types of security such as a Security key with a USB cable or you can also use a Security key with NFC feature. Currently, many security keys are sold in the marketplace.