Wy are Sampa Websites Secure?

Sampa sites are private by default, yet users do not need to remember an arcane password or even know the web address. A Sampa site e-mails invited friends and family with each new story or set of photos uploaded. Those updates by e-mail contain a personalized key for each reader to enter the site just by clicking on the link in the e-mail. And patent-pending security prevents the key from working if it is forwarded to someone else.

So Sampa sites are secure without creating complexity for readers. And the connection through e-mail keeps friends and family engaged in the site for each new milestone, story or photo.