For question 3, open the file telnet dmp 3) What is the user name and password provided to the telnet server in the file telnet.dmp? Was the authentication successful? Note: Right click the link to the file and select "Save As" to save the file. 4) Define the following terms: la. cryptography V . b cryptanalysis J . C. non-repudiation d . d. diffusion (in the context of cryptography) e . e confusion (in the contest of cryptography)