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.

 

[neku]

Can you clarify what you mean by special pharaphrase for crypto wallets? I have never used security keys before , yet some exchanges require a security key, so I would like to understand them properly.

 

[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.