Alcance
                            ISO/IEC 30107-3:2017 establishes:-      principles and methods for performance assessment of presentation attack detection mechanisms;-      reporting of testing results from evaluations of presentation attack detection mechanisms;-      a classification of known attack types (in an informative annex).Outside the scope are:-      standardization of specific PAD mechanisms;-      detailed information about countermeasures (i.e. anti-spoofing techniques), algorithms, or sensors;-      overall system-level security or vulnerability assessment.The attacks considered in this document take place at the sensor during presentation. Any other attacks are considered outside the scope of this document.