It provides design guidance for securing communications using gateways, VPNs, and controlled network segmentation.
ISO/IEC 27033 defines reference networking scenarios that help organizations choose appropriate controls for inter-network communications.
This guidance reduces reliance on ad hoc solutions and improves consistency across environments.
Clear communication boundaries reduce both attack surface and operational confusion.
“Secure communications start with clear design principles.”
Expert Trainer
Expert Trainer
ISO/IEC 27033 addresses inconsistent and ad hoc network security design by providing structured guidance for secure communications and network architecture.
Network security should be managed by professionals who can combine technical controls with governance, risk, and documentation responsibilities.
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