AR: Locker Service Overview [SP]

Locker Service introduces better security for your Lightning Components. Start evaluating your code now so that it will be Locker Service ready by Summer '17!

LockerService Documentation
https://developer.salesforce.com/docs/atlas.en-us.lightning.meta/lightning/security_code.htm

Please join the Customer Architects community:
www.salesforce.com/success-architect

Stackexchange - Locker Service Tag
http://salesforce.stackexchange.com/questions/tagged/locker-service