{"id":"W4281904856","doi":"10.1145/3532105.3535030","title":"The Secrecy Resilience of Access Control Policies and Its Application to Role Mining","year":2022,"lang":"en","type":"article","venue":"","topic":"Access Control and Trust","field":"Social Sciences","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo; TD Bank Group","funders":"","keywords":"Secrecy; Role-based access control; Computer science; Access control; Resilience (materials science); Computer security; Risk analysis (engineering); Business","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005228908,0.00003734116,0.00007165161,0.00002861134,0.001165782,0.00007537832,0.0004189092,0.00001270227,0.00005941708],"category_scores_gemma":[0.0001360392,0.00002711545,0.0000148848,0.0002611425,0.00007156405,0.0001501879,0.0001454721,0.00004001665,0.000001926925],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001941957,"about_ca_system_score_gemma":0.00005471482,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004071231,"about_ca_topic_score_gemma":0.002656575,"domain_scores_codex":[0.9992895,0.0001002922,0.0001075109,0.0001067894,0.0002449973,0.0001508935],"domain_scores_gemma":[0.9994812,0.0002673133,0.00006079378,0.00008353929,0.00005459326,0.00005255782],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001159491,0.00004100538,0.07205795,0.000005321922,0.00002301879,3.646451e-7,0.01984445,0.001018907,0.003433071,0.7880409,0.0005684275,0.1148507],"study_design_scores_gemma":[0.002005145,0.0002977606,0.3130712,0.00001197883,0.00006907179,0.000002255831,0.1852068,0.01572193,0.002487208,0.02703629,0.453483,0.0006073409],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8903865,0.0007704046,0.001948642,0.01625465,0.0000880791,0.0007501665,0.00001567164,0.00005029284,0.08973556],"genre_scores_gemma":[0.998023,0.00002450294,0.00001117838,0.0005184046,0.00004931915,0.0001355148,2.96526e-7,0.000002468367,0.001235266],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7610046,"threshold_uncertainty_score":0.8966373,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01624920807972859,"score_gpt":0.3235246337661262,"score_spread":0.3072754256863977,"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."}}