Apv s onTap the undiscovered

Application & Network Communication

Agenda• Propose Network Communication

Options Between AMZ & Bank– Radio Connection– DXX– Via ITI

• Propose Application Communication Options Between eStox & Bank– Direct DB Access– Indirect Access Through Interfaces– Forced vs. Scheduled Communication

• Backup & Recovery Options

Enterprise Infrastructure

Setup

AMZ Central Operations

Overall Communication

Communication Via ITI

Communication Via Radios

Communication Via DXX

• Communication Via Application Middleware – Such As:– C/C++ or Java APIs– COM+/DCOM– .Net Remoting– Custom Interface

• Communication Via Database Middleware– Shared & Exposed Stored Procedures– Database Replication from Designated &

Authorized Tables• Direct Access to eStox Database

– Bank Pulls from eStox DB Directly– Not Real-Time– UBL’s Network Architecture May Not Allow

This Scheme

eStox – Bank Communication

eStox – Bank Communication

• Exclusive Database Backup Server• Daily Backups on Tape Drives at CoB• Automatic Takeover of DB Backup

Server upon Primary DB Server Failure• Real-Time & Active Database

Replication at DB Backup Server• Database to Restore Automatically Till

the Last Checkpoint in Case of a Disaster

Backup & Recovery

• Password Protected Application• Passwords Stored Only After Automatic

Encryption – No Clear-Text Passwords• Thorough QA & Testing

– User Interface Tests– Usability Tests– Stress Tests– Smoke Tests– SQL/Code Injection Attacks

• Database Accessible Only Via Authorized Roles• 128-Bit Security Certificates Incorporation

(Optional)• Hardware Key-Based Security (Optional)

– Barbed Wire (AMZ’s Partner for Security)• Data Encrypted During Transfers

Integrity & Security

• Anti-Virus Firewall (Optional – AMZ is a Solutions Partner of Symantec)

• Real-Time Compilation of Network, Application and Database Access Activities

• Complete Audit Trails & Modification Logs of User Activities

• Periodic Review of Access Logs & Active Identification & Resolution of Anomalies

• Software Firewall on Application & Database Servers (Optional)

Integrity & Security

• Database Server– Dell Server 2U/5U– Dual Power Supply– Intel Pentium 4 3.0

GHz– 1 GB RAM– 128 GB Dual Ultra

SCSI Data Storage with Mirroring

– MS Windows 2000/2003 Server

– MS SQL Server 2000

– .Net Framework

• Application Server– Dell Server 1U/2U– Dual Power Supply– Intel Pentium 4, 3.0

GHz– 512 MB RAM– 72 GB Dual Ultra

SCSI Data Storage with Mirroring

– MS Windows 2000/2003 Server

– .Net Framework

Infrastructure Requirements

• Workstations– Intel Pentium 4,

2.4 GHz– 256 MB RAM– 40 GB HDD– MS Windows 2000

Pro/XP– .Net Framework– SVGA Monitors

Supporting 1024x768 Resolution

• Database Backup Machine– Intel Pentium 4, 3.0

GHz– Tape Drive– Dual 120 GB ATA

7200 RPM HDDs– 512 MB RAM– Windows 2000/2003

Server– MS SQL Server 2000– .Net Framework– Event Scheduler

Infrastructure Requirements

• Internet Bandwidth for Online Customers: 128 Kbps (for launch), 256 Kbps (recommended), expandable as per requirements

Infrastructure Requirements

Database

• eStox is capable to work with any database, following RDBMS are tested and implemented with it already.– MS SQL Server 2000– MS SQL Server 2005– Oracle 8i– Oracle 9i– Oracle 10g– IBM DB2– Sybase Database

Development Tools

• eStox is developed using following development tools.

– C# .Net– ASP .Net– PHP 5.0– J2SE

Thank You

• Questions & Answers