{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,15]],"date-time":"2025-08-15T01:03:21Z","timestamp":1755219801041,"version":"3.43.0"},"reference-count":0,"publisher":"SASA Publications","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JOWUA"],"published-print":{"date-parts":[[2025,6,30]]},"abstract":"<jats:p>This Paper presents a multi-stage replica-based anomaly detection model specifically for distributed\nsystems. The proposed model, Multi-Phase Behavioural Attribute based Zero Trust Authentication\nModel (MBAZTA), observes system behaviour in three well-defined stages with multiple attributes\nin each stage and employs five standalone replicas to assess incoming behavioural patterns.\nDeviations at stage-wise levels are identified as anomalies, and the same is validated using a\nconsensus mechanism among replicas. Every replica has its own baseline, and decisions about\naccess are taken based on the number of conforming nodes, implementing a risk-based control. A\nsimulation test with 1000 instances of behaviour was used to test the effectiveness of the model.\nWith a minimum of false negatives and zero false positives, the results revealed a detection rate of\n99.7 %. Under different conditions the system's performance stayed constant, preserving low latency\nand effective bandwidth consumption. This shows that in real-time circumstances the suggested\nmethod can consistently and scalable spot anomalies.<\/jats:p>","DOI":"10.58346\/jowua.2025.i2.027","type":"journal-article","created":{"date-parts":[[2025,8,7]],"date-time":"2025-08-07T09:43:53Z","timestamp":1754559833000},"page":"434-458","source":"Crossref","is-referenced-by-count":0,"title":["A Multi-Phase Behavioural Attribute Based Zero Trust Authentication Model with Simulation Using Replica Controlled Secured Distributed Networks"],"prefix":"10.58346","volume":"16","author":[{"given":"Modisaotsile","family":"Marope","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Venumadhav","family":"Kuthadi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rajalakshmi","family":"Selvaraj","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Thabo","family":"Semong","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tshiamo","family":"Sigwele","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"37075","published-online":{"date-parts":[[2025,6,30]]},"container-title":["Journal of Wireless Mobile Networks, Ubiquitous Computing, and Dependable Applications"],"original-title":[],"deposited":{"date-parts":[[2025,8,7]],"date-time":"2025-08-07T09:43:54Z","timestamp":1754559834000},"score":1,"resource":{"primary":{"URL":"https:\/\/jowua.com\/wp-content\/uploads\/2025\/08\/2025.I2.027.pdf"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,6,30]]},"references-count":0,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2025,6,30]]},"published-print":{"date-parts":[[2025,6,30]]}},"URL":"https:\/\/doi.org\/10.58346\/jowua.2025.i2.027","relation":{},"ISSN":["2093-5374","2093-5382"],"issn-type":[{"value":"2093-5374","type":"print"},{"value":"2093-5382","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,6,30]]}}}