Hi All,
This report is an update of the ENISA 5G Threat Landscape, published in its first edition in
2019. This document is a major update of the previous edition. It encompasses all novelties
introduced, it captures developments in the 5G architecture and it summarizes the information
found in standardization documents related to 5G. Moreover, the vulnerability and threat
assessments found in this document introduce a significant advancement to the previous
edition, by providing more comprehensive information about the exposure of assets of the
updated 5G architecture.
Beyond these changes, some additional elements have been taken into account. Firstly,
implementation/migration options of a gradual migration to 5G from 4G have been taken into
account. Secondly, security issues of operational processes have been considered. These two
changes enlarge the scope of the assessment and include important parts for the enhancement
of operational security.
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Michael Roza CPA, CISA, CIA, MBA, Exec MBA
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