Complexity Science in Cyber Security

  1. Provide an overview

Computers and the Internet have grown essential in both homes and businesses. Be it for household users, mission essential space control, power grid management, medical applications, or corporate financial systems, our reliance on them grows by the day. However, difficulties relating to the continuing and reliable delivery of service are increasingly becoming a greater issue for businesses. Cyber security is at the top of the list of concerns facing businesses, with the majority ranking it higher than terrorism or natural disasters.I strongly suggest you to visit check it out to learn more about this.

Despite all of the attention paid to cyber security, it has been a difficult path thus far. The global spend on IT security is predicted to reach $120 billion by 2017 [4], and this is one area where most organisations’ IT budgets have remained stable or increased somewhat even throughout prior financial crises [5]. However, this has had no effect on the quantity of software vulnerabilities or criminal attacks.

The US government has been planning for a “Cyber Pearl Harbor” [18]-style all-out attack that may bring key services to a halt and potentially result in actual damage of property and life. It is believed to be orchestrated from China’s, Russia’s, or North Korea’s criminal underbelly.

Cybercrime has an annual economic impact of $100 billion in the United States alone [4].

Our approach to safeguarding our IT systems needs to be substantially rethought. Our security approach is siloed, focusing on single solutions for specific threats such as anti-virus, spam filters, intrusion detection systems, and firewalls [6]. However, Cyber systems have progressed to the point where they are much more than merely tin-and-wire and software. They are social, economic, and political challenges with a systemic component. IT systems are inseparable from the human aspect due to their connectivity and linked with a people factor. Cyber systems are complicated adaptive systems that we have tried to understand and tackle using more traditional theories; Cyber systems are complicated adaptive systems that we have sought to understand and tackle using more traditional theories.

  1. Introduction to Complex Systems

Before we go into the reasons for treating a Cyber system like a Complex system, let’s define a Complex system. It’s worth noting that the term “system” can refer to any group of people, processes, or technology that works together to achieve a goal. A “system” might be anything from the wristwatch you’re wearing to sub-oceanic reefs to a country’s economy.