Analysis of Facebook Steganographic Capabilities

Nathaniel D. Amsden, Lei Chen

Research output: Contribution to book or proceedingChapter

2 Scopus citations

Abstract

The massive information-sharing capabilities and global reach of Facebook are of great interest to organizations of all types, including those with malicious and/or illegal intents. Our main findings in this research include the following. Steganography can be employed to send covert information via Facebook photos and potentially videos as well. Facebook Cover Photos can effectively utilize steganography, of at least 15.75% capacity using DCT coefficient embedding algorithms. Network traffic analysis determined no distinguishable differences between network traffic patterns of normal images and cover photos as they were uploaded to the Facebook servers. Firewall rules can be written to block all image uploads to Facebook.
Original languageAmerican English
Title of host publicationProceedings of the International Conference on Computing, Networking, and Communications
DOIs
StatePublished - Feb 16 2015

Disciplines

  • Databases and Information Systems

Keywords

  • Facebook
  • Information hiding
  • Social media
  • Steganography

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