Safety and security measures in UPI
UPI (Unified Payment Interface) is a digital payment system developed by the National Payments Corporation of India (NPCI) to facilitate inter-bank transactions. To ensure the safety and security of user's financial information, UPI has implemented several measures: Two-Factor Authentication: UPI requires users to enter a secure 4 or 6-digit MPIN (Mobile Personal Identification Number) during transactions, in addition to the UPI ID or bank credentials. Encryption: All transactions are encrypted using 128-bit SSL encryption to prevent unauthorized access to sensitive information. SMS Alerts: Users receive SMS alerts for all transactions, enabling them to monitor their account activity and detect any unauthorized transactions. Virtual Payment Address (VPA): UPI uses a unique VPA for each user, making it more secure than traditional payment methods that rely on bank account numbers. Limited Transaction Value: UPI imposes a daily transaction limit to reduce the risk of large financia...