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Image Quality check
Latent fingerprint check
Latent fingerprint check
Schedule Control
Open real time authentication system information
Failure detection

1
Master Server
Windows
BEA WebLogic
WAS(Application Web Server)
2
DB Server
MS-SQL / Oracle
eNBSP SDK
3
Search Server
Windows
eNBSP SDK

1. Master Server
Operating at J2EE-based WAS
At the request of a client, delivering it to sub system and showing the results to the client
Monitoring status of each sub system and performing load balancing
Can use L4 switch for duplex ‘Master Server

2. Search Server
Processing a fingerprint authentication request from Master Server

3. DB Server
A system in which RDBMS such as MS-SQL and Oracle operates
A system saving fingerprint-related data
OS
Win 2000 SVR and higher

  Requiring 2 sets of the above system for duplex server system (incl. L4 switch)

  The above system can authenticate 20,000 and more cases per minute (in case of Oracle)

  System spec. including HDD can be varied
depending on a user’s operation environment
CPU
Pentium4 3Ghz * 2
Memory
4GB
HDD
30GB and more
WAS
WebLogic 8.1
BEA
DBMS
MS SQL or Oracle



 


 
1. Various Authentication Environments
Can authenticate fingerprint using web browser and perform C/S authentication using SOAP
protocol from web service. No restriction of firewall because of use of web service.

2. Support of a variety of OS and quick & easy acceptance
No limit of OS type because master server operates on J2EE-based web application server.
Because of middleware type, system integration can be appropriately performed.

3. Compatibility with a variety of fingerprint recognition devices
Also, compatible with other fingerprint recognition devices, not NITGEN’s device.



4. Load Balancing / Distribution structure, Extensibility / High Availability
Improving performance through distribution between master servers by using L4 switch.
Each unit server can communicate with one another through CORBA and JDBC
Can extend master server and search server in case of increase of users.
Since a client accesses to master server through load balance, it recognizes as a system



5. Separately operating AES Key site by site by using 128 Bit AES algorithm
Fingerprint data is encrypted as soon as being extracted from a client and the data is
encrypted again by AES algorithm
Highly secured because data is saved after AES encryption when being saved and decoding
is not possible because different encryption keys are created site by site although the data is
revealed.



6. Reinforced fingerprint data security (prevention of fraudulent use of DB)
Designed to protect fingerprint data from being authenticated although using fingerprint DB
at different sites