Enabling Whois Privacy will protect your personal information. Your domain registration information, including the Administrative, Billing and Technical contacts are masked with generic information within public WHOIS databases. You still retain full ownership and control of your domain name. Proceed after you log in to your profile.
.ca Domain Names:
When you register or transfer a gtld domain, you can select to enable or disable Whois Privacy. Updates submitted to change the status of the Whois Privacy for your domain may not take effect immediately.