Series Info. Black Mirror is an anthology series that taps into our collective unease with the modern world, with each stand-alone episode a sharp, suspenseful tale exploring themes of contemporary techno-paranoia.
Freebase(0.00 / 0 votes)Rate this definition: Cryptid. In cryptozoology and sometimes in cryptobotany, a cryptid is a creature or plant whose existence has been suggested but is not recognized by scientific consensus. Well known examples include the Yeti in the Himalayas, the Loch Ness Monster in Scotland, and Sasquatch in North America.
Cryptography is the science of enabling secure communications between a sender and one or more recipients. It is a centuries-old discipline with documented examples dating back to the time of Julius Caesar.oday, many highly sophisticated and evolved techniques are in the cryptographer's toolbox; all have the intent of providing one or more of these services: 1  Data confidentiality concerns who can read and understand a message that is exchanged between sender and receiver.