保護射頻鏈路的物聯網

　　當我們走向連接我們的運動鞋，所有的冰箱和咖啡機我們的心臟起搏器和門鎖、安全等問題的限制訪問機密信息的重新重視。這已成為更大的關注，因為我們去無線與我們的物聯網（物聯網）通信基礎設施。

　　本文著眼于現代高速無線鏈路和安全措施，他們可以隨身攜帶，以確保我們的數據和財產是安全的，防止惡作劇和混亂。所有的部件、數據表、教程、開發系統參考這里可以發現在Digi-Key的網站在線。

　　Network and processor security

　　With wired networks， a tap point must be established to gain access to the raw data streaming over the network. Points outside the collision domain can still gain access if one knows the vitals of the IP address and MAC address of the machine or device you wish to covertly connect to through a layer 2 switch.

　　With gained access to the network， packet sniffing may eventually expose all the nodes directly accessible on the network. Then， bogus packets can be injected onto the network， and services can be accessed and sockets opened， providing you can overcome any security passwords and encryption measures in place （and not every service is encrypted）.