please do the following question in APA format and no plagiarism please

 APA format and no plagiarism please 


Differentiate block ciphers from stream ciphers and contrast symmetric from asymmetric cryptography. Illustrate with examples. (Maximum: Half a Page)


(a) Compare monoalphabetic and polyalphabetic ciphers. (there is no of  words but answer required for this too )

(b) Using the Caesar Cipher method, crack this coded message – decrypt the ciphertext – WXWRULDO.Illustrate your work.(Maximum: Half a Page)