G Tech SolutionsDec 31, 2021 · 3 years ago6 answers Are there any alternative methods to receive verification codes for my cryptocurrency platform other than SMS?
I am running a cryptocurrency platform and I want to enhance the security of user accounts. Currently, we use SMS as the method to send verification codes. However, I am concerned about the vulnerabilities of SMS-based verification. Are there any alternative methods available to receive verification codes for my cryptocurrency platform other than SMS? What are the pros and cons of these methods?