One-time passwords (OTP) are a powerful tool that can help prevent unauthorized access and keep personal and corporate information secure. This article provides a comprehensive guide to OTP, including what it is, how it works, and how it can be used to stay safe online. It covers the different types of OTP, best practices for using OTP, and how it can revolutionize digital security in the future. Learn how to integrate OTP into your daily security protocol and keep your sensitive information protected.