Changes

==Delivery Models for SaaS==

==Delivery Models for SaaS==

SaaS is delivered in different ways, such as:<ref>[http://www.saas-attack.com/SaaSModel/SaaSDeliveryModels/tabid/63/Default.aspx SaaS Delivery Model]</ref>

SaaS is delivered in different ways, such as:<ref>[http://www.saas-attack.com/SaaSModel/SaaSDeliveryModels/tabid/63/Default.aspx SaaS Delivery Model]</ref>

* Cloud Based SaaS Delivery Model- Vendors offer software service at a hosted ISV data center such as cloud computing platforms on a monthly subscription

* Cloud Based SaaS Delivery Model- Vendors offer software service at a hosted ISV data center such as cloud computing platforms facilitated by regular subscription

* Hybrid SaaS Delivery Model- Software applications are hosted by SaaS vendors on a multi-tenanted application wherein a separate database is located in every tenant company. This delivery model is normally used by companies with database security or compliance issues with government regulations

* Hybrid SaaS Delivery Model- Software applications are hosted by SaaS vendors on a multi-tenanted application wherein a separate database is located in every tenant company. This delivery model is normally used by companies with database security or compliance issues with government regulations

* On-Premises SaaS Delivery Model-the software applications are oftentimes delivered by vendors to its the customers personal servers or through the appliances provided by the vendors that run under a firewall.

* On-Premises SaaS Delivery Model-The software applications are often times delivered by vendors to its the customers personal servers or through the appliances provided by the vendors that run under a firewall

* Platform as a Service (PaaS) based SaaS Delivery Model- software applications are delivered via web-based platforms.

* Platform as a Service (PaaS) based SaaS Delivery Model- software applications are delivered via web-based platforms

==Benefits from SaaS Model==

==Benefits from SaaS Model==