2020年5G安全对医疗保健行业的影响报告 - 美国卫生部（英文版）（25页）.pdf

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1、5G Security for Healthcare 08/20/2020 Report #: 202008201000 Agenda TLP: WHITE, ID# 2020082010002 5G Overview Terminology and concepts 5G - Components Evolution of 5G 5G applications 5G Implementation 5G and Healthcare 5G Exploitation and its Effects Defending Against 5G Exploitation The Future Non-

2、Technical: managerial, strategic and high-level (general audience) Technical: Tactical / IOCs; requiring in-depth knowledge (sysadmins, IRT) Slides Key: Logo source: 3GPP 5G Overview 3 Fifth generation cellular network technology (Officially called: 5G New Radio) Adopted by 3rd Generation Partnershi

3、p Project (3GPP) - international organization responsible for 3G UMTS and 4G LTE Several improvements: Approximately 10 to 100 times faster than typical current cellular connections Faster than residential physical fiber optic cable Can handle significantly greater number of devices simultaneously (

4、IoT) Significantly reduced latency: 20 milliseconds to 1 millisecond Customized networks Different networks have different needs for speed, bandwidth, etc TLP: WHITE, ID# 202008201000 Potential issues: High speed/capacity means shorter range of each cell tower, more must be deployed Concerns over he

5、alth issues Eyesores in residential neighborhoods Operates on variety of frequencies, including recycled frequencies of decommissioned networks 2G DCS, 3G ESM, PCS, etc Not incremental or backward-compatible No overlap with 4G LTE or WiMax Image source: Meridian IP Communications Terminology and con

6、cepts 4 Some important terms and acronyms that we will use in this presentation: Millimeter waves Higher spectrum band (typically 24 GHz to 100 GHz), tradeoff between very high transmission speeds but shorter broadcast range. Small Cells The backbone of a 5G network; low-power, short-range broadcast