This article presents the ETP-HSC and a corresponding enterprise transformation framework, where the focus is on the application of Enterprise Architecture (EA) to support Security (EA4S) and it is the central topic. The EA4S is a Polymathic-holistic approach, which adopts a clear EA as the main ETP constraint for the implementation of a secured Information and Communications System (ICS). EA and all other ICS-related architecture disciplines are inspired by the term Architecture which comes from civil engineering, and in this domain, secured building objects are achieved by implementing robust building and urbanistic architectures, like the famous case of Hausmann’s Architecture and Urbanistic plan for the (re)Architecture of Paris in France, in which its primary objective was to assert Paris’ security

Social Engineering (SE) is a significant problem for enterprises. Cybercriminals continue developing new and sophisticated methods to trick individuals into disclosing confidential information or granting unauthorized access to infrastructure systems. These attacks remain a significant threat to enterprise systems despite significant investments in technical architecture and security measures. User awareness training and other behavioral interventions are critical for improving SE resilience. However, their effectiveness still needs to be determined, as personality traits may turn some individuals more susceptible to SE attacks.

Strong cybersecurity measures have never been more important than they are in the contemporary digital age when our reliance on networked information systems is growing at an ever-increasing rate. Individuals, corporations, and governments all face daunting difficulties as a result of the dynamic and ever-changing nature of cyber threats. At this point in time, cybersecurity is not only a technical requirement; rather, it is an essential component in the process of protecting trust, privacy, and the integrity of the digital sphere.

In the dynamic landscape of contemporary cybersecurity, an arena perpetually shaped by rapid technological advancements and an ever-expanding threat landscape, the significance of staying abreast of the latest research and innovative ideas cannot be overstated. In this era of constant change and evolving challenges, ARIS2 - Advanced Research on Information Systems Security stands resolute as a beacon, guiding scholars, practitioners, and enthusiasts through the intricate maze of cyber defenses and digital fortifications.