Yes it is. www.vami.co.za is an SSL secure site. To confirm this please click on the lock icon on your address bar.
SSL stands for "secure sockets layer" and is a form of security for sites that process sensitive information such as customer names, phone numbers, addresses and credit card numbers. It creates a secure connection between a customer’s web browser and the server of the company they’re interacting with. SSL is essential for any site that sells goods or services as it ensures that all information transmitted stays private and secure.