Book Image

Hands-On Cybersecurity for Finance

By : Dr. Erdal Ozkaya, Milad Aslaner
Book Image

Hands-On Cybersecurity for Finance

By: Dr. Erdal Ozkaya, Milad Aslaner

Overview of this book

Organizations have always been a target of cybercrime. Hands-On Cybersecurity for Finance teaches you how to successfully defend your system against common cyber threats, making sure your financial services are a step ahead in terms of security. The book begins by providing an overall description of cybersecurity, guiding you through some of the most important services and technologies currently at risk from cyber threats. Once you have familiarized yourself with the topic, you will explore specific technologies and threats based on case studies and real-life scenarios. As you progress through the chapters, you will discover vulnerabilities and bugs (including the human risk factor), gaining an expert-level view of the most recent threats. You'll then explore information on how you can achieve data and infrastructure protection. In the concluding chapters, you will cover recent and significant updates to procedures and configurations, accompanied by important details related to cybersecurity research and development in IT-based financial services. By the end of the book, you will have gained a basic understanding of the future of information security and will be able to protect financial services and their related infrastructures.
Table of Contents (20 chapters)

Technological transformation of financial services

The following screenshot is an example of a business email compromise attack email requesting for a transfer of money:

Traditionally, financial transactions were done physically. Payments were done through cash or cheque. Money was stored as hard cash in banks or safes in the organization. There were few loopholes that could be used by attackers to illegitimately get money from organizations. However, technological transformations happened and there were new solutions to ease the burden of handling cash. Internet banking revolutionized the way payments were done. Organizations went cashless opting to carry out transactions through these online payment gateways. However, this also opened doors to attackers.

There have been many cases of organizations losing money to hackers. Surprisingly, most of these cases involve organizations...