Time-Based One-Time Passwords: A Primer in C# (Understand in One Afternoon)

Time-Based One-Time Passwords (TOTP) add an extra level of security around your vital electronic data. Traditional passwords once provided a reasonable barrier between protected content and data thieves. But massive data breaches and published lists of the most commonly used pass codes have reduced the effectiveness of such simple locks.

Time-Based One-Time Passwords: A Primer in C# introduces you to the TOTP algorithm, a great tool for enhancing existing password-only systems. Security expe...