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Exploring unconventional storage mechanisms

Caesium Alternative data-storage research

A research set examining ways data can be placed outside ordinary user-visible storage structures, together with an assessment of how readily those methods can be detected or defeated.

Storage researchDetectability assessmentLaptop-focused

Exploring unconventional storage mechanisms

Five alternative storage mechanisms explored

Caesium examined several distinct approaches, from modified partitions and unused space to purpose-built steganographic techniques.

Caesium alternative storage research
Caesium project hardware / concept imagery.

Research mechanisms

  • Alternative USB Storage (Cs-USB)
  • Bad Sector Masquerading (Cs-BSM)
  • Partition Modification (Cs-PM)
  • Purpose-Built Steganographics (Cs-SG)
  • Freespace Hiding (Cs-FH)

Exploring unconventional storage mechanisms

Detection difficulty matters as much as concealment

Each mechanism was considered against escalating levels of examination rather than treated as simply hidden or visible.

Assessment categories

  • Casual examination
  • Detailed examination
  • Hard-defeat attempts

Discuss Caesium with Blackline.

Caesium research is available for discussion. Contact Blackline for appropriate technical context and availability.

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