2FA adds a critical layer of security by requiring a secondary code even if your password is compromised.

If you would like to proceed with learning about defensive security, we can discuss or techniques developers use for bot detection . Let me know which area you would like to explore.

You can defend your personal accounts against credential stuffing by implementing strong security hygiene:

GitHub repositories promoting "account checkers" are frequently used to facilitate credential stuffing, account takeovers, and financial fraud. Distributing information that explains how to find, use, or develop these tools violates safety policies regarding cyberattacks and financial crime.