Bitdefender Support would like to inform you that Network Exceptions are only for the fully trusted device. Between your system and the trusted devices, all traffic is allowed.

https://issuu.com/bitdefendersupportcanada/docs/adding_a_network_exception_in_bitde_ba22b7b83e62c0

Are you trying to upgrade your Bitdefender 2015 to Bitdefender 2018, This Blog will probably Help You.
https://goo.gl/mHh2Fk

https://www.edocr.com/v/n1wdbxxq/bitdefenderca/How-to-Cancel-Bitdefenders-Automatic-Renew
Antivirus related services are actually crucial as they are responsible for system’s security and protection. Anytime You can Contact Bitdefender Support Canada 1-844-888-3870 and talk to the team of professionals directly.
#Turn_Off_Bitdefender_Auto_Renewal

If any user has any problem to perform is task can contact our experts’ team of Bitdefender Antivirus Support by ringing on the given toll-free number 1-844-888-3870.
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#Turning_Off_Bitdefender

https://www.edocr.com/v/96dx7mxr/bitdefenderca/How-to-Temporary-Turn-Off-BitDefender-Antivirus