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Answer each topic in at least two paragraphs
.
Topic 1
: List and briefly discuss categories of security services.
Topic 2
: Brief discuss the Playfair cipher.
Topic 3
: Discuss how the Data Encryption Standard (DES) works.
Topic 4
: Discuss the strength of the Data Encryption Standard (DES).
Topic 5
: Briefly discuss the main difference between public key
cryptography and DES
Topic 6
: Briefly discuss the RSA encryption algorithm.
Topic 7
: Briefly discuss, using your own experience, various virtual
private networks and various access control approaches.
Topic 8
: Briefly discuss secure e-mail communications using
cryptographic protocols and secure wireless communications
using cryptographic protocols.
Answer each topic in at least two paragraphs.Topic 1 Li

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Answer each topic in at least two paragraphs.Topic 1 Li

  • 1. Answer each topic in at least two paragraphs . Topic 1 : List and briefly discuss categories of security services. Topic 2 : Brief discuss the Playfair cipher. Topic 3 : Discuss how the Data Encryption Standard (DES) works. Topic 4 : Discuss the strength of the Data Encryption Standard (DES). Topic 5 : Briefly discuss the main difference between public key cryptography and DES Topic 6 : Briefly discuss the RSA encryption algorithm. Topic 7 : Briefly discuss, using your own experience, various virtual private networks and various access control approaches. Topic 8 : Briefly discuss secure e-mail communications using cryptographic protocols and secure wireless communications using cryptographic protocols.