What is OTP in Hindi | OTP क्या होता है?
What is OTP meaning in English An OTP (One-time password) is an automatically generated 4-8 digit numeric code or alphanumeric character that authenticates a user to login or make a transaction. An OTP is more secure that a static password and OTP makes user account more strong OTP की शुरुआत कब और कैसे हुई थी…