109Technical Information
Data Security
The Dexcom G4 PLATINUM Receiver with Share is
designed to accept Bluetooth pairing requests for
connection only from authorized users of smart devices
that are using the Dexcom Share2 app. Data security and
condentiality are ensured by using an encrypted Bluetooth
low energy communication link and an authentication
pairing process that prevents unauthorized users from
connecting to or eavesdropping on the Dexcom G4
PLATINUM Receiver with Share. During pairing, users are
required to enter the serial number of the receiver. Be sure
to safeguard the serial number of your receiver to prevent
unauthorized users from pairing to your receiver. Cyclic
redundancy checks are used in the error checking process
to prevent the system from using corrupted data.
The Dexcom Share Cloud ensures data security through
several redundant means. It is designed to only accept
data from authorized Dexcom applications and allows