So beyond mathematically-enthroned encryption what lies awaiting
     disclosure.

    * data-loggers within dental work, synced via
      multiband x-rays (+ secret other, say tetrahertz),
      this much easier facilitated via digital equipment
      note: could be synced to infrastructure tagging
      or mapping networks via RFID-like send/receive
      and also monitor biological events of the person
    * the often interesting TV series "It Takes a Thief"
      with Robert Wagner had one episode of a fashion
      designer who (if remembering correctly) stitched a
      pattern into a new dress that was then photographed
      or it may have had something to do with a microdot,
      James Earl Jones was the designer in that episode
    * the possibility of food for data transmission related
      to eating certain Asian food and having a gland open
      on the roof of my mouth- seemingly a specific chemical
      and what could happen if that were related to triggering
      of various related socio-behavioral programming, etc.
    * the future possibility, given data transfer by touch, of
      data capsules or pills that are digested and relay code
      that is informational into accompanying cyborg implant,
      else also behavioral routines triggered by food or drugs,
      that of an informational domain (which in a context of
      medicine and the body could be very wide ranging).
      heck, what about non-lethal overtones of morse code
      onto pacemaker or other devices, as form of signaling
    * microphoned dinner tables to relay info to flower vase,
      also tapping out code onto surface for solitar diners
    * clothing design, again, if embedded systems for data
      relay, also with jewelry. seemingly it could be anything.
      different kinds of materials or stitching, fashion styles
      as communication systems, delineating networks and
      establishing standards, references, and protocols,
      hidden technology or encrypted 'data', non-electronic
      or to be mediated electronically- say thread that glows
      in black light only, one-time pad, person walks past
      special camera-trap to relay data w/out even knowing
    * genetics themselves, various data sets as langauge
      including categorization as a means of encrypting
      perspectives, setting boundaries within contingent
      modeling of pseudo-truth, thus thresholds/boundaries
      for what can be perceived from the inside and outside;
      as this relates to disease, health systems, insurance,
      death panels, hidden eugenics of targeted populations
    * infrastructure itself as pre-internet sensor network with
      capacity for secret communications, especially with the
      mystery networked sensor boxes logging mystery data.
      could trace chemicals in products to pattern match and
      refine facial recognition, retail pollution of industrial scent
      as perfumes (another potential communication system),
      deodorants, shampoos combined mark, assist tracking
    * vehicles themselves if carrying paired black-box tech
      with shared non-identifiable encryption formats, such
      that a drive-thru or drive-by could involve data exchange,
      as this could likewise potentially relate to modification
      of street lights, electronic gates, toll booths, traffic lights
      and potentially any form of electronic signage (as this
      also relates to NFC and RFID for tracking, signaling).
      thus vehicles as data loggers and data carriers which
      may or may not involve drivers knowledge. if so, covert
      data exchange could seemingly exist outside of known
      encryption formats as a strengthening of security by the
      obscurity (akin to inventing secret, private language)
      whereas known algorithms could indicate, compromise
      systems via existing standards ("this is secret data!")
    * issue of black market and courier services, in some
      sense transfer of weapons and illegal drugs assumes
      an extreme form of privacy, security, and secrecy such
      that a small amount of opium could be couriered to a
      US resident and paid for by "anonymous" money, and
      in some sense similar to being ~encrypted, assuming
      or betting against disclosure of surveilling of packaging
      by companies, or of data inside encrypted archives
      thus like betting on the odds of the long-game
   * then there is peer-to-peer signaling in itself, public and-
     or private, one to one or one to many or relay or delayed
     via written, oral, sound-based, food, fashion, or other
     communication -- of the realm of symbolic language
     where something stands-in for something-else or
     'shared meaning' can be effectively communicated
     yet exist beyond the boundary of others perception;
     a shared framework of "truth" (whether true or not) is
     required as a protocol to match up shared dimensions;
     overt is hand gestures, hand signals, body movements,
     postures, poses, facial expressions, as language
   * i tend to think there is potential for any language-based
     interaction to involve signaling that is observed differently
     by others, based on their relation to the event or reading
     of it- for instance, juggling. it is a pattern-based activity
     that has known and identifiable sequences that can be
     a way of communicating (by those so skilled) or could
     involve use of color or number or other dynamics to
     signal or secretly message another who operates or
     understands the same 'cipher system'. LED equipment
     that can be programmed, or even IR or UV that may not
     appear activated yet could be photographed or video'd
     in those frequencies could then reveal a data stream,
     or potentially involve persistence of vision or even a
     data-burst relayed or captured by camera or cellphone
   * anything, like RC planes or models driving down a street
     and triggering a data exchange, with vehicle house router
     house monitoring system, infrastructure, as a potential;

   * maybe reconsider Grandma's framed needlepoint sometime
     or the role of collectibles or the anthro- and archaeological
     involved in antiques as potential forms of secret data exchange,
     in that that period furniture or rare object may signify something
     to someone and trigger a meaningful relational exchange that
     could, in certain instance, function and establish a data network
     and allow hidden communication and conscious to exist, persist
     and in this way- aesthetic probably trumps all things electronic
     in terms of the bandwidth involved in pure sensory experience,
     thought, knowledge, shared consciousness, and secret views
     that to the outsider may exist as encrypted, beyond awareness
     and understanding or even value, even while it could be primary
     (basis for shared awareness, decision making, action for others)