A Multi-Dimensional Design Model for Secure Multi-tenant Architecture in Cloud Computing: Synergising Hyper-Isolation, Zero Trust, and Cryptographic Integrity. Journal of Global Research in Electronics and Communications(JGREC), [S. l.], v. 2, n. 6, p. 1–3, 2026. DOI: 10.5281/. Disponível em: https://jgrec.info/index.php/jgrec/article/view/130. Acesso em: 8 jun. 2026.