1 / 5

Encryption

Encryption. By Jepte Vergara – Benitez Bowdoin Science Experience . Question:. How does the process of encryption protect online private conversations from unwanted others?. Encryption/Decryption . Plain text: Understandable words for humans.

nakia
Download Presentation

Encryption

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Encryption • By • JepteVergara – Benitez • Bowdoin Science Experience

  2. Question: • How does the process of encryption protect online private conversations from unwanted others?

  3. Encryption/Decryption • Plain text: Understandable words for humans. • Cypher Text: Language that only machines can understand. • Encryption transforms plain text (confidential information) into cypher text. • Important for users to share encryption and decryption key (shared-key crypto systems)

  4. Encryption Software Diagram Encryption Engine Hello! Encryption Key • py (Plain Text) Spy Billy 67789HG7HJGHJ (Cypher Text) Decryption Key Decryption Engine Hello! Valerie

  5. Sources •F-Secure Corporation. "Terminology." How To. F-Secure Corporation, n.d. Web. 23 Aug. 2012. <http://www.f-secure.com/en/web/labs_global/terminology-e>. •Goodrich, Michael T., and Roberto Tamassia. "Introduction." Introduction to Computer Security. Boston: Addison-Wesley, 2011. 25-30. Print. •Houghton Mifflin Company. The American Heritage Dictionary of the English Language. 4th ed. Boston: Houghton Mifflin, 2000. Print. •Microsoft, Inc. "How to Encrypt a Folder in Windows XP." How to Encrypt a Folder in Windows XP. Microsoft, Inc., 14 July 2004. Web. 22 Aug. 2012. <http://support.microsoft.com/kb/308989>. •Personal Communications, Professor Oliveira from Bowdoin College

More Related