Bitdefender AV: Enjoy 6 months free!

http://www.bitdefender.com/media/html/iframe/theregister/

- News source:

"Fancy six months of security nirvana for free? Read on...
Bitdefender has a special offer for Reg Readers worldwide"

http://www.theregister.co.uk/2015/04/13/bitdefender_offer_for_reg_readers/

- Portal to Bitdefender AV site:
http://go.theregister.com/k/bitdefender-reg-offer