Citi is renowned financial institution, which offers wide array of financial services to their clients. One such service is the ATM (Automated Teller Machine) access to consumers. The ATM consist of vendor provided software and hardware. The Architecture is as follows, The Citi ATM 7.2 application (.Net framework 4.5.4) access the platform independent layer Kalignite (KAL), which in turn accesses the vendor specific service providers. KAL provides the abstraction to the application layer by implementing XFS (extension for financial services) Manager and XFS Interfaces. XFS Interfaces communicates with the vendor specific hardware through their service providers (device drivers). The hardware components of ATM are Card reader, Cash dispenser, Cassettes, Joural printer, cash acceptor, cheque depositor, Voice Jack and Windows 7 CPU. Loquendo/Naunce are the voicing software for Visually impaired people. A2iA is the OCR (Optical Character Recognition) software for processing checks. Diebold, NCR and Hysung are the major Citi ATM hardware vendors. Kalignite Terminal Control (KTC) and Front end processing (FEP) are the remote ATM terminal monitors and customer database.

Radio Beacon (WMS) is the warehouse logistics tool which manages the forward and reverse logistics of Brightstar Corporation, Libertyville, Illinois. The OEMs of Mobile devices route their distribution operation through Brightstar Corporation before reaching the customers. Radio Beacon tools takes care of forward and reverse warehouse operations. Radio Beacon (RB) deals with business transactions like Purchase Order (PO), Sale Order (SO), Work Order (WO) and warehouse inventory management. RB is interfaced by SSIS layer between JDE and RB. RB order processing undergoes three states, like when orders are confirmed then this state is ALLOCATED, when orders moves into production then this state is WAVED and when orders are at completion state then it moves to RATING. RB consist of modules like, rbDispatch (portal- user interface) and rfBase (Serial, reporting and labeling modules).rfBase interacts with rbDispatch through Web service. rfBase server run on the virtual machine (Windows-2003). There are nearly twenty five rfBase servers running in Windows-2003 server. Each rfBase servers can handle twenty serial guns (25 rfBase * 20 guns = 500 guns severed at any given time). When the warehouse material handler scans the product serial, these serial information is stored in SNS local database and finally synchronizes with JDE Master Database.

NPE (Norton Power Eraser) is an aggressive threat (Malwares, Virus, botnets etc.) removal tool. NPE aggressively detects and remediates threats predominantly by heuristics (behavior based detection), file hashing and by Virus Definition. The heart of heuristics is embedded in Symantec Maximum Repair Tool (SMR). NPE consist of modules like NMR UI, NMRCore and SMR. NPE is a Standalone tool which is available as free download or can be accessed via core Norton Products like Norton Internet Security (NIS) or Norton Anti-Virus (NAV).