Limitations of SMTP/RFC 822
Explain some of the limitations of the SMTP/RFC 822?
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a) SMTP could not send the executable files or the binary objects.
b) It could not send the text data consisting of the national language characters.
c) SMTP servers can refuse the mail message on the particular size.
d) SMTP gateways results in the problems when broadcasting the EBCDIC and ASCII.
e) SMTP gateways to X.400 E-mail network could not handle the non textual data involved within the X.400 messages.
Explain the term triple encryption?
Specify the services which are offered by the PGP services?
A) Provide a specific illustration of how inference control might be implemented in the database.B) For a public-key encryption system (like PGP), list some areas for and against utilizing the similar key pair for both encryption and signature.
Explain the headers fields which are defined within the MME?
Specify some of the difference between master key and session key?
Explain the two problems which are there along with the one-time pad?
In the context of Kerberos, what is meant by the term realm?
Explain the term Security Requirements and Attacks in network security.
Specify various function areas of the IP security?
Question 4 - You have been asked to design an IP addressing plan for a medium size corporation, Corporation (X) converting to an IP network. The corporation currently has 88 locations but plans to expand to approximately 100 Locations within the next year. Each location should have a user network
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