JEMTEC

Introduction In today’s interconnected world, the internet has become an integral part of our daily lives. From online education and digital payments to social networking and remote work, technology has made life faster and more convenient. However, this increasing dependence on digital platforms has also raised serious concerns about digital privacy and online safety. Every time we browse a website, download an app, or share personal information online, we leave behind digital footprints that can be misused if not properly protected. Understanding digital privacy and adopting safe online practices is no longer optional—it is a necessity for individuals, organizations, and societies alike. Understanding Digital Privacy Digital privacy refers to the protection of personal information that is shared, stored, or transmitted online. This includes sensitive data such as names, addresses, phone numbers, bank details, passwords, browsing history, and even biometric data. Many online platf...

  Introduction In the modern digital era, organizations are increasingly dependent on cloud computing, mobile devices, remote work, and Internet of Things (IoT) systems. Traditional security models assumed that everything inside an organization’s network could be trusted, while threats existed only outside the network perimeter. However, cyberattacks, insider threats, and advanced persistent threats (APTs) have proven that this assumption is no longer valid. To overcome these limitations, Zero Trust Security Architecture (ZTSA) has emerged as a modern cybersecurity model based on the principle: Concept of Zero Trust Zero Trust Security Architecture is a security framework that assumes no user, device, or system should be trusted by default, even if it is inside the network. Every access request must be authenticated, authorized, and continuously validated. Unlike traditional perimeter-based security, Zero Trust focuses on identity, device security, network segmentation, and continu...