OTPs are safe against any replay attacks. Replay attacks are when someone illegally intercepts a transmission of data, records it, and accesses it. With OTPs, once the user has logged in, the code becomes invalid and canโt be used by others.
OTPs are safe against any replay attacks. Replay attacks are when someone illegally intercepts a transmission of data, records it, and accesses it. With OTPs, once the user has logged in, the code becomes invalid and canโt be used by others.