车联网安全趋势分析
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In vehicle interface includes CD, DVD, SD, USB, Bluetooth and OBD.
-3-
近车网络安全现状及发展趋势
2. 近车网络安全发展趋势 On Board network security Trend
Today
2020
2025
Full network exposed to attacks (LOW protection level)
主要发展方向在于网络架构的升级 CAN2.0 缺乏安全保护
缺乏基于CAN FD的架构及安全MCU 车载以太网生态系统还不成熟
On Board Security TOMORROW CAN FD, FlexRay, Ethernet Domain-based gateways IDS and Crypto security
-2-
网络安全现状 – 近车网络安全
1. 近车网络安全 On Board network security
802.11p
802.11p
LF, UHF
NFC
NFC
Portable Device
Connectivity
车内接口主要包括USB接口，蓝牙及Wi-Fi接口，能插入SD卡、CD、DVD的存 储介质，这些接口和读取存储介质的系统都与信息娱乐域控制模块相连，同时 通过信息娱乐域控制器关联了汽车的各ECU，用于诊断的OBD接口则可以直接 通过车内总线
Ethernet Backbone
Body Do m a in
CAN 1 CAN 2 … ... LIN
V2X
Head Unit
Driver Assistance
Surround View
Rear Seat Entertainment
Display
Display
Audio Amplifier
DVD
Radar
Ethernet for Existing
Applications and Additions of Newer Applications
On Board Network Legacy Control
Ethernet
-5-
近车网络安全现状及发展趋势
2. 近车网络安全发展趋势 On Board network security Trend
Cameras
CAM 2
CAM 4
CAM 1
CAM 3
Powertrain & Chassis
FlexRay
Next Gen. In-Vehicle Architecture will be „Domain-Based“ 下一代的电子电器架构将以域为基础
Ethernet Backbone Network
On Board Security TODAY All classic CAN No security Few gateways
近车安全现状 所有网络使用CAN
没有安全保护 网关数量少
FlexRay
GATEWAY
CAN FD
HS-CAN
Gateway limits impact Unprotected sub-networks (MEDIUM protectionlevel)
Protection
…
Navigation HMI
Entertainment
…
-6-
近车网络安全现状及发展趋势
2. 近车网络安全发展趋势 On Board network security Trend
Current status
TCM
Braking
Cluster
INFO
Powertrain
ADAS Domain
Body & Comfort Domain
Sandboxing 沙盒技术
Infotainment Domain
Torque Control Dynamics Control Energy Management
…
…wenku.baidu.com
Radar Camera
Lidar
HVAC
Lighting Theft
车联网安全趋势分析报告
目录
1. 高级辅助驾驶趋势 2. 自动驾驶趋势 3. 车联网趋势 4. 网络安全趋势分析
-1-
网络安全现状 – 近车与远车网络
1. 近车网络安全 On Board network security
802.11p
802.11p
LF, UHF
NFC
NFC
Portable Device
近车安全目标 部署CAN FD, FlexRay, Ethernet
部署基于域的网关 部署侵入监测系统及加密技术
-4-
近车网络安全现状及发展趋势
2. 近车网络安全发展趋势 On Board network security Trend
On Board Networking “2020”
Diagnosis
Chassis
GW
GW
GW
GW
GW
Infotainment
Safety
Powertrain
Isolated systems Domain GWs w/ controlled access
(HIGH protectionlevel)
Major investments in network re-architecture Strong security not possible on CAN 2.0 Lack of CAN FD and Secure MCUs Auto Ethernet eco-system still not mature
Secure On-board
Communication 安全通讯
Firewall & Gateway 防火墙及网关
Basic Protection of single ECU (Immobilizer & Access) 芯片防盗
Driving Domain
Connectivity Gateway/ Data Fusion
Connectivity
近车网络包括近距离车辆通讯接口及车内接口，近距离车辆通讯接口包括无钥 匙进入系统，车车通讯及车辆和基础设施通讯。
On Board network includes vehicle short-distance communication and in-vehicle interface. Vehicle short-distance communication means PEPS, V2X communication.
-3-
近车网络安全现状及发展趋势
2. 近车网络安全发展趋势 On Board network security Trend
Today
2020
2025
Full network exposed to attacks (LOW protection level)
主要发展方向在于网络架构的升级 CAN2.0 缺乏安全保护
缺乏基于CAN FD的架构及安全MCU 车载以太网生态系统还不成熟
On Board Security TOMORROW CAN FD, FlexRay, Ethernet Domain-based gateways IDS and Crypto security
-2-
网络安全现状 – 近车网络安全
1. 近车网络安全 On Board network security
802.11p
802.11p
LF, UHF
NFC
NFC
Portable Device
Connectivity
车内接口主要包括USB接口，蓝牙及Wi-Fi接口，能插入SD卡、CD、DVD的存 储介质，这些接口和读取存储介质的系统都与信息娱乐域控制模块相连，同时 通过信息娱乐域控制器关联了汽车的各ECU，用于诊断的OBD接口则可以直接 通过车内总线
Ethernet Backbone
Body Do m a in
CAN 1 CAN 2 … ... LIN
V2X
Head Unit
Driver Assistance
Surround View
Rear Seat Entertainment
Display
Display
Audio Amplifier
DVD
Radar
Ethernet for Existing
Applications and Additions of Newer Applications
On Board Network Legacy Control
Ethernet
-5-
近车网络安全现状及发展趋势
2. 近车网络安全发展趋势 On Board network security Trend
Cameras
CAM 2
CAM 4
CAM 1
CAM 3
Powertrain & Chassis
FlexRay
Next Gen. In-Vehicle Architecture will be „Domain-Based“ 下一代的电子电器架构将以域为基础
Ethernet Backbone Network
On Board Security TODAY All classic CAN No security Few gateways
近车安全现状 所有网络使用CAN
没有安全保护 网关数量少
FlexRay
GATEWAY
CAN FD
HS-CAN
Gateway limits impact Unprotected sub-networks (MEDIUM protectionlevel)
Protection
…
Navigation HMI
Entertainment
…
-6-
近车网络安全现状及发展趋势
2. 近车网络安全发展趋势 On Board network security Trend
Current status
TCM
Braking
Cluster
INFO
Powertrain
ADAS Domain
Body & Comfort Domain
Sandboxing 沙盒技术
Infotainment Domain
Torque Control Dynamics Control Energy Management
…
…wenku.baidu.com
Radar Camera
Lidar
HVAC
Lighting Theft
车联网安全趋势分析报告
目录
1. 高级辅助驾驶趋势 2. 自动驾驶趋势 3. 车联网趋势 4. 网络安全趋势分析
-1-
网络安全现状 – 近车与远车网络
1. 近车网络安全 On Board network security
802.11p
802.11p
LF, UHF
NFC
NFC
Portable Device
近车安全目标 部署CAN FD, FlexRay, Ethernet
部署基于域的网关 部署侵入监测系统及加密技术
-4-
近车网络安全现状及发展趋势
2. 近车网络安全发展趋势 On Board network security Trend
On Board Networking “2020”
Diagnosis
Chassis
GW
GW
GW
GW
GW
Infotainment
Safety
Powertrain
Isolated systems Domain GWs w/ controlled access
(HIGH protectionlevel)
Major investments in network re-architecture Strong security not possible on CAN 2.0 Lack of CAN FD and Secure MCUs Auto Ethernet eco-system still not mature
Secure On-board
Communication 安全通讯
Firewall & Gateway 防火墙及网关
Basic Protection of single ECU (Immobilizer & Access) 芯片防盗
Driving Domain
Connectivity Gateway/ Data Fusion
Connectivity
近车网络包括近距离车辆通讯接口及车内接口，近距离车辆通讯接口包括无钥 匙进入系统，车车通讯及车辆和基础设施通讯。
On Board network includes vehicle short-distance communication and in-vehicle interface. Vehicle short-distance communication means PEPS, V2X communication.