Skip to main content

Cryptography

  • Chapter
  • First Online:
Certified Ethical Hacker (CEH) Foundation Guide
  • 3224 Accesses

Abstract

There has always been a need to keep data confidential while at rest and while in transit. So far, there have been various ways and techniques used for keeping data confidential; however, these techniques have become more complex and robust with advancements in computing technology. This chapter introduces key concepts in cryptography along with its practical applications.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

eBook
USD 16.99
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 16.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

Copyright information

© 2016 Sagar Ajay Rahalkar

About this chapter

Cite this chapter

Rahalkar, S.A. (2016). Cryptography. In: Certified Ethical Hacker (CEH) Foundation Guide. Apress, Berkeley, CA. https://doi.org/10.1007/978-1-4842-2325-3_14

Download citation

Publish with us

Policies and ethics