Network Security Zoning - Design Considerations for Placement of Services within Zones (ITSG-38)

This guideline is intended to assist network architects and security practitioners with the appropriate placement of services (for example, domain name service, email service, and web proxy service) into network security zones.

Data and Resources

Additional Info

Field Value
Last Updated April 17, 2026, 19:39 (UTC)
Created April 17, 2026, 19:39 (UTC)
contact_email opengov-gouvouvert@cse-cst.gc.ca
criticality_level ["employers", "government", "nongovernmental_organizations"]
geographic_scope []
open_canada_collection publication
open_canada_date_published 2009-05-01 00:00:00
open_canada_keywords {"fr": ["securité des réseaux"], "en": ["network security"]}
open_canada_subject ["information_and_communications", "science_and_technology"]
sensitivity_level unrestricted
title_fr Considérations de conception relatives au positionnement des services dans les zones (ITSG-38)
update_frequency not_planned