Common Themes

What Do These Issues Have In Common?

• Foofus talks about them, so they must be lame.

• They depend upon essential features of the systems they involve

• Finding these flaws depends on deconstructive analysis:

  • Breaking systems down into their constituent parts
  • Analyzing their relationships to one another
  • Considering functionality as distinct from intention or implementation

Whatever, Foofus... So How Can We Do Better?

• We need to adjust our notion of what an application is

  • It's a service/experience/end-to-end system

• We need to adjust our perception of what a threat is

  • It's something that misdirects, interrupts, or alters that system