Encrypting and Decrypting using XOR and Inverter

Here are some reasons that would make you consider encrypting your data:

• Helps you to protect your confidential data such as passwords and login id. • Provides confidentiality of private information. • Helps you to ensure that that the document or file has not been altered. • Encryption process also prevents plagiarism. • Helpful for network communication and where a hacker can easily access unencrypted data. • It is an essential method as it helps you to securely protect data that you don’t want anyone else to have access.

Future Improvements:

-Adding GUI [ graphical user interface ] because that allows users to interact with programs in different ways than typing, thus being more user-friendly.

• Avoiding using functions that return pointers and implementing more robust means that perform the required tasks.
• Adding the option to encrypt using a keyword as the key instead of a number, hence adding an extra layer of security to the encrypted data.
• File handling so that the user would be able to save the the output to an external file to be used somewhere else.
• Encrypting full files not just strings.