Technology

Hardware & Software
As the developing of Information Technology, banks have to utilize all kinds of hardware and software to support their banking system. As for Chase bank, they use ATM; Printer; Fax machine; Telephone; Computer; Calculator; Cash counter; Monitor, and so on. To support their operation. What's more, they also use many kinds of software.For instance, Windows OS and Windows Office, Mac fee Anti-Virus, JAWS 7.0 , Window-Eyes 5.5., Secure Socket Layer. What's more, Chase has a Computerized Maintenance Management System (CM MS) that links material and labor costs to your PCs. And Chase has been using Linux for many years. Network
JP Morgan is spending twice that just on overhauling its network, plus another $1 billion to reduce 90 global data centers to 30 by 2008. Chase uses Wide Area Network. And they use ATM as interface, which works as input and output devices to facilitate customers.And JP Morgan Chase has honored Ava ya as the Supplier of the Year after achieving the highest score in a worldwide vendor assessment. Highlighting Ava ya’s leading communication solutions and services, the company surpassed all metrics set for service level agreements, according to JP Morgan Chase. And they use WAN to connect the Internet at a high speed of 100 Maps. What's more, they use Voice over IP which are transported via the Chase online bank system.
How do they apply the four principles of network security?
Four principles of network security:*Confidentiality , meaning that information can only be obtained by those authorized to access it .The data on Chase are important to the  users and to the company. The data is often company confidential. It might be that the data is governed by government security or privacy regulations.That are transported via the Internet,meaning that information really comes from the source it claims to come from 
*Basically, Chase cores via two genres of authenticity:
    * its website — www.chase.com — honors the chase’s heritage of design, rendering original authenticity
    * its Personal Welcome Service and 24-hour per day Executive Support Staff, fulfilling on its promise of experiencing “no answering machines, no phone menus, no hassles,” renders exceptional authenticity
   
*Integrity, meaning that information hasn't been altered.
Chase operates based on completely free market principles, and is devoted to ensuring high transparency, integrity.

*Availability, meaning that a service or resource is available when is supposed to be. Chase bank's costumers can deposit and withdraw money at ease with the ATM services nationwide.

And here is an article talk about Chase bank's technology ：http://www.businessweek.com/magazine/content/06_25/b3989067.htm