scholarly journals A method for transforming knowledge discovery metamodel to ArchiMate models

2021 ◽  
Author(s):  
Ricardo Pérez-Castillo ◽  
Andrea Delgado ◽  
Francisco Ruiz ◽  
Virginia Bacigalupe ◽  
Mario Piattini
Keyword(s):  
Information Systems ◽  
Knowledge Discovery ◽  
Model Transformation ◽  
Enterprise Architecture ◽  
Common Knowledge ◽  
Source Code ◽  
Digital Transformation ◽  
Knowledge Repository ◽  
The Core ◽  
Architecture Modelling

AbstractEnterprise architecture has become an important driver to facilitate digital transformation in companies, since it allows to manage IT and business in a holistic and integrated manner by establishing connections among technology concerns and strategical/motivational ones. Enterprise architecture modelling is critical to accurately represent business and their IT assets in combination. This modelling is important when companies start to manage their enterprise architecture, but also when it is remodelled so that the enterprise architecture is realigned in a changing world. Enterprise architecture is commonly modelled by few experts in a manual way, which is error-prone and time-consuming and makes continuous realignment difficult. In contrast, other enterprise architecture modelling proposal automatically analyses some artefacts like source code, databases, services, etc. Previous automated modelling proposals focus on the analysis of individual artefacts with isolated transformations toward ArchiMate or other enterprise architecture notations and/or frameworks. We propose the usage of Knowledge Discovery Metamodel (KDM) to represent all the intermediate information retrieved from information systems’ artefacts, which is then transformed into ArchiMate models. Thus, the core contribution of this paper is the model transformation between KDM and ArchiMate metamodels. The main implication of this proposal is that ArchiMate models are automatically generated from a common knowledge repository. Thereby, the relationships between different-nature artefacts can be exploited to get more complete and accurate enterprise architecture representations.

scholarly journals Core Banking System Scalability Review

2021 ◽  
Vol 6 (1) ◽  
pp. 64-71
Author(s):  
Achmad Fakhrudin ◽  
Heru P. Ipung ◽  
Mohamad Amin Soetomo ◽  
Charles Lim
Keyword(s):  
Enterprise Architecture ◽  
Banking System ◽  
Digital Transformation ◽  
Third Parties ◽  
Core System ◽  
Server Side ◽  
The Core ◽  
Banking Strategy

In carrying out the digital transformation, bank has to find their optimal routes to exploit the Open Banking opportunity and minimize or manage any threat. However open Banking models will be making implication on the increasingly hit from the external parties. It will be new and more unpredictable data volumes as third parties request access to the banking system. Bank has to prepare their Banking system on the Enterprise Architecture, and one of the concerns is on the scalability. For the traditional core banking system, the platform of mainframe and other legacy technology could remain the bottleneck to agility and scalability. In this paper, scalability testing and analysis are carried out to verify whether the traditional banking core system running on the power platform can be scalable to support open banking strategy. The results found were that the core banking system could be scalable, but needed a lot of enhancement on the core banking application side, as well as capacity upgrading on the server side.

Strategic Planning Information Systems Enterprise Architecture Planning Method Case Study of Semarang City Public Works Department

2020 ◽  
Vol 2 (1) ◽  
pp. 114-122
Author(s):  
Agustinus Fritz Wijaya ◽  
Mahendra Wahyu Prasetyo
Keyword(s):  
Information Systems ◽  
Value Chain ◽  
Enterprise Architecture ◽  
Business Processes ◽  
Swot Analysis ◽  
Public Works ◽  
Value Chain Analysis ◽  
Application Architecture ◽  
Chain Analysis ◽  
The City

Semarang City Public Works Department is a state-owned enterprise that works in the area of public services in the city of Semarang. Most of the technological conditions in the Public Works Department are still in manual data management, which is hampering business processes from going well. Therefore this research was conducted to design an Information System at the Semarang City Public Works Department using the Enterprise Architecture Planning (EAP) method which includes a SWOT analysis and Value Chain analysis. The existing framework in the Enterprise Architecture Planning (EAP) method can help align the data architecture and application architecture to get the expected results, which is achieving the business objectives of the City of Semarang Public Works Department so that business functions can run by the desired business processes. This research resulted in several proposals for the development of Information Systems and Information Technology in organizations including the development of several applications in the next 5 years.

A Model Transformation Approach for Automatic Composition of COTS User Interfaces in Web-Based Information Systems

2010 ◽  
Vol 27 (3) ◽  
pp. 207-216 ◽  
Author(s):  
Luis Iribarne ◽  
Nicolás Padilla ◽  
Javier Criado ◽  
José-Andrés Asensio ◽  
Rosa Ayala
Keyword(s):  
Information Systems ◽  
User Interfaces ◽  
Model Transformation ◽  
Web Based ◽  
Transformation Approach ◽  
Automatic Composition

scholarly journals Securing Remote Access to Information Systems of Critical Infrastructure Using Two-Factor Authentication

Electronics ◽  
2021 ◽  
Vol 10 (15) ◽  
pp. 1819
Author(s):  
Rasa Bruzgiene ◽  
Konstantinas Jurgilas
Keyword(s):  
Information Systems ◽  
Identity Management ◽  
Critical Infrastructure ◽  
User Authentication ◽  
Remote Access ◽  
Access To Information ◽  
Digital Space ◽  
Cyber Threats ◽  
The Core ◽  
Common Target

Information systems of critical infrastructure provide services on which the core functions of a state and its economy depend as well as welfare of society. Such systems are becoming an increasingly common target for crimes and attacks in cyberspace, as their vulnerabilities can be exploited for malicious activities seeking financial or political gain. One of the main reasons that threatens the security of these systems is the weak control of remote access, otherwise defined as management of a system’s user identity. Management of user identity depends on user authentication, authorization and the assignment of certain rights in the digital space. This paper provides the proposed two-factor (2FA) digital authentication method for remote access to an information system of a critical infrastructure. Results of testing the method’s usability and resilience to cyber threats have shown that the system, in which the method was implemented, is protected from dangerous HTTP requests and publicly available system’s endpoints are protected from threatening inputs that could cause malicious activities on the critical infrastructure. Additionally, the implementation of the authentication API application ensures the rapidity of the method for less than 500 ms for 100 users working in parallel with the system at the same time.

scholarly journals Integration of Business Processes With Activities and Information: Evidence From Brazil

SAGE Open ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 215824402110061
Author(s):  
Ana Maria Magalhães Correia ◽  
Clarissa Figueredo Rocha ◽  
Luiz Carlos Duclós ◽  
Claudimar Pereira da Veiga
Keyword(s):  
Information Systems ◽  
Enterprise Architecture ◽  
Business Processes ◽  
Information Architecture ◽  
Management Model ◽  
Science Parks ◽  
Specific Nature ◽  
Architecture Frameworks ◽  
And Control ◽  
The Relationship

This study proposes a management model by business processes for science parks based on the premises and concept of enterprise architecture (EA). The model offers integrating business processes with activities and information that can be generated by adopting customized information systems to meet the science parks’ needs. The proposed model’s main contributions included EA as a means for shaping and enabling reconfiguration through descriptions of the structures of business processes and information systems that connect these structures, forming business and information architecture frameworks. In association with these frameworks, the managers need to define a coherent set of patterns, policies, procedures, and principles that sustain the business processes integrated with the information systems. As a result of the study, this model can help management execute and control activities related to business processes in the parks through interaction and alignment with the information system intended to facilitate the execution. The model will also lead to greater agility and efficiency in these business processes, considering their specific nature and the relationship with the parks’ actors. As a practical contribution, knowledge of these processes aids the management of the parks in their drive for a competitive advantage by maintaining and developing their management models.

DIGITAL TRANSFORMATION AS A SOURCE OF NEW RISKS FOR THE ENTERPRISE

InterConf ◽  
2021 ◽  
pp. 6-11
Author(s):  
Victoria Grosul ◽  
Marуna Usova
Keyword(s):  
Social Media ◽  
Information Systems ◽  
Digital Transformation ◽  
Information Flows

The article analyzes the contradictory impact of digitalization on the development of the economy and society. It is argued that the process of digital transformation of business has led to the emergence of new threats, which include the following types of risks: the risk of violating the confidentiality of information, cybersecurity of information systems, the risk of losing control over information flows; the risk of damage to reputation and brand by social media; the risk of a "gap" in HR potential associated with limited staff competencies (or lack thereof) in the field of digitalization.

Digital Transformation in the Age of Covid

ITNOW ◽  
2021 ◽  
Vol 63 (2) ◽  
pp. 52-53
Author(s):  
Mivy James
Keyword(s):  
Enterprise Architecture ◽  
Digital Transformation

Abstract Mivy James FBCS, Digital Transformation Director at BAE Systems Applied Intelligence, talks to Johanna Hamilton AMBCS about change, enterprise architecture and the long overdue rise of #ImmodestWomen.

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