20150216 exhibition leaflet -...
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Internet Off load Processor IOP IoT Un attack able
Transcript of 20150216 exhibition leaflet -...
Internet Offload Processor
IOP IoT
Unattackable
Arduino Ethernet ShieldMore than 50 various Ethernet Shields from VARs and Clones in OSHW community
WIZwiki W7500 Platformwizwiki.net
mbed-enabled / Arduino-compatible
W5500 Ethernet ShieldSeeed Studio
IboardITEAD Studio
Botanicalls (W5100)Sparkfun
W5500 MicroduinoMicroduino
W5200 Ethernet ModuleDF Robot
W5500 Network AdaptoreHajo
40
35
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25
20
15
10
5
0
Thro
ughp
ut (M
bits
/sec
)
Software TCP/IP
Hardware TCP/IP
Time (Sec.)
1 2 3 4 5 6 7 8 9 10
interval=0.1 sec.interval=0.01 sec.interval=0.001 sec.
interval=0.1 sec.interval=0.01 sec.interval=0.001 sec.
Hardware TCP/IP Firewall Processor
Comparison of Network Performance by interval of syn-flood attack (DDoS)
Comparison of Software & Hardware TCP/IP
UnattackableSoftware TCP/IP Hardware TCP/IP
mbed LPC1768
Cortex-M3
512/64
96
O
RTOS + lwIP
Flash : 64.5
RAM : 35.2
web-compiler (mbed.org)
W7500 EVB
Cortex-M0
128/16
48
O
Non-OS + Firmware
Flash :9.09
RAM : 8.99
keil
Platform
Core
Flash / RAM (KB)
System clock(MHz)
Use DMA
Software
Code Size (KB)
Compiler
Test tools iperf.exe, scapy (python)
Software TCP/IP Hardware TCP/IP
DDoS/Flooding Attack
W7500
: COREMEMORYSYSTEM
INTERFACEANALOGTIMER
EthernetMAC
HW TCP/IP
MCU
DDoS/Flooding Attack
: COREMEMORYSYSTEM
INTERFACEANALOGTIMER
EthernetMAC
WIZnetian Masterpiece
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