Pick a long, complex, and unique password, which will help prevent bad actors from guessing your password or using lists of compromised passwords to access your account.
You want a long password, because the ability to crack passwords increases every year, making short passwords especially vulnerable;
You want a unique password, because reusing passwords from other applications and services means if any of those passwords get compromised, your Snapchat account is at risk; and
You want a complex password, because adding numbers, upper and lowercase letters, and symbols to your password increases significantly the time it takes to crack your password.
So try flexing your creative muscles to come up with a password sentence like “I l0ve Gr@ndma’s gingerbread c00kies!” — and no, “Password123” isn’t going to fool anyone. If you have trouble remembering passwords, consider using a password manager to generate secure passwords that you don’t have to memorize! Whatever your method, remember: never share your password with anyone.
If you learn that your account on another website, application, or service has been compromised, and you used the same password on your Snapchat account, make sure you change your password!