Learning Outcomes

Upon the successful completion of this course, you will be able to: 

• • Describe the four types of security attacks
  • Explain the active and passive classification of security attacks
  • Outline five categories of desirable security services
  • Discuss the Network Access Security Model
  • Explain the working mechanism of private and public-key cryptography
  • Define Cryptographic Hash Functions
  • Outline the types of Cryptographic Hash Functions
  • Explain the desirable properties of hash functions
  • Summarize the meaning and history of steganography
  • Explain the meaning of steganography and digital watermarking
  • Describe the examples of steganography in image files