00000nam 2200000zi 4500 9.896409 CaOODSP 20250506150911 m o d f cr |n||||||||| 210210s2021 oncd ob f|0| 0 eng d CaOODSP eng rda CaOODSP n-cn--- D97-3/80-022-2021E-PDF Baseline security requirements for network security zones. [Ottawa] : Communications Security Establishment = Centre de la sécurité des telecommunications, 2021. 1 online resource (35 pages) : charts. text txt rdacontent computer c rdamedia online resource cr rdacarrier Practitioner ; ITSP.80.022 Issued also in French under title: Exigences de base en matière de sécurité pour les zones de sécurité de réseau. Issued also in HTML format. "Version 2.0." "This publication takes effect on January 12, 2021." Includes bibliographical references (page 35). "This document explains zoning and the use of network security zones to take a layered approach to security. This document also outlines the functional model of these zones. This model covers the principles and the design philosophy for using different security zones to separate IT infrastructure"--page 7. Computer networks Security measures. Canadian Centre for Cyber Security, issuing body. Communications Security Establishment (Canada), issuing body. Exigences de base en matière de sécurité pour les zones de sécurité de réseau. (CaOODSP)9.896411 Practitioner series (Communications Security Establishment (Canada)) ITSP.80.022. (CaOODSP)9.842846 PDF 918 KB https://publications.gc.ca/collections/collection_2021/cstc-csec/D97-3-80-022-2021-eng.pdf HTML N/A https://cyber.gc.ca/en/guidance/baseline-security-requirements-network-security-zones-version-20-itsp80022