{"id":"W31032537","doi":"10.22215/timreview/716","title":"Multifactor Authentication: Its Time Has Come","year":2013,"lang":"en","type":"article","venue":"Technology Innovation Management Review","topic":"User Authentication and Security Systems","field":"Computer Science","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Password; Computer security; Authentication (law); Computer science; Revelation; Internet privacy; S/KEY; Art","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.04168955,0.000928031,0.002687041,0.001760491,0.001486828,0.004225181,0.001475822,0.00373163,0.02120397],"category_scores_gemma":[0.07989374,0.0005776004,0.001067841,0.003131318,0.004557124,0.007582019,0.002930011,0.006843068,0.002292478],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003994501,"about_ca_system_score_gemma":0.004332853,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007712956,"about_ca_topic_score_gemma":0.006123234,"domain_scores_codex":[0.9924414,0.003961128,0.0005471242,0.001112854,0.001724843,0.0002126782],"domain_scores_gemma":[0.8633342,0.109348,0.005084993,0.004538739,0.01567148,0.002022628],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0006772181,0.00006274845,0.003923387,0.004721033,0.0003958071,0.0001051191,0.0007576621,0.001245403,0.0002016165,0.2143104,0.07872938,0.6948702],"study_design_scores_gemma":[0.000166403,0.0007435189,0.01390555,0.01400923,0.0005609014,0.0006202288,0.001428289,0.006824575,0.0004992021,0.3548306,0.6062031,0.0002084265],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.003858127,0.790889,0.01829632,0.1653663,0.01284259,0.00005569408,0.0004893423,0.0001270269,0.008075549],"genre_scores_gemma":[0.2013434,0.6331748,0.03139757,0.07446925,0.04446996,0.0003299185,0.0006098657,0.0002778998,0.01392733],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.04168955,"threshold_uncertainty_score":0.2204781,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03173016450464829,"score_gpt":0.270113863442228,"score_spread":0.2383836989375797,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}