Sure, here's an example of how to encrypt the password "POTENTIAL" using Caesar cipher: 1. Choose a secret key. For this example, let's choose a key of 3. This means that each letter in the password will be shifted three letters to the right in the alphabet. 2. Write out the alphabet, with the letters shifted to the right by the key amount. For a key of 3, the shifted alphabet would look like this: Original alphabet: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Shifted alphabet: D E F G H I J K L M N O P Q R S T U V W X Y Z A B C 3. For each letter of the password, find its corresponding letter in the shifted alphabet. For example, the letter "P" in "POTENTIAL" would correspond to the letter "S" in the shifted alphabet. 4. Write out the encrypted message by replacing each letter in the password with its corresponding letter in the shifted alphabet. For "POTENTIAL" with a key of 3, the encrypted message would be "SWRWHQDLW". So the encrypted version of the password "POTENTIAL" using Caesar cipher and a key of 3 is "SWRWHQDLW".