I want to incorporate my magento store products, in my cakephp site. Is this possible? Also is this a secure way? I don't want to risk the security of the site too.
In summary using the magento API
I recommend you take a look at something like this
But the idea is you are connecting to magento store from cakephp site through magento API and showing product search results.
Follow these steps: https://sarasotawebpros.com/is-it-possible-to-integrate-cakephp-and-magento/
It is explained very well in anove resource hor to integrate magento with cakephp.