Security is an important component of any website. Daly Realism has worked with securing web sites since its inception.

Advanced eBusiness sites can expose a significant amount of proprietary business information to business partners. You want your partner to have access to that information because it makes your operations more efficient. However, you don't want your competitor or a competitor of your business partner to access that information to get an unfair advantage.

The best security is built into systems from the beginning. Web applications have many interface layers. Good security practices involve defining the appropriate protocols and requirements at each interface. This generates the onion security model. There are many layers between the uncontrolled world and your most prized information.

The layers involve the use of multiple technologies including routers, firewalls, IP filtering, protocol/port control, operating system access, secure socket transport - encryption (SSL), application authorization, database protections, and secured authentication. The picture on the right illustrates how various layers and technologies can protect your data.
<img src='/files/images/SecurityOnion.gif' alt='Onion security model for protecting key assets' height='223' width='321' />

Daly Realism has created the architecture for medical and distribution systems that use multiple network and application technologies to provide secure systems for accessing confidential data.