Organizations face the constant challenge of adopting new security strategies, such as the Zero Trust model, which operates under the premise of "never trust, always verify." This change is crucial especially in cloud environments, where identity and resource access management is more complex. In particular, the Secure Web Gateway (SWG) is a key system, which focuses on controlling user access to the web, protecting against web-based threats, and enforcing security policies. It acts as an intermediary between users and the internet, filtering and inspecting web traffic to ensure it meets the organization's security requirements.
However, implementing and managing SWGs presents significant challenges, such as integration with existing infrastructures, managing complexity, and scalability. These challenges require meticulous attention to ensure effective and efficient protection in the changing cybersecurity landscape. This article explores the purpose and function of SWGs, as well as their architecture, their ability to protect against cyber threats, and best practices for their implementation.
The digital twins are virtual recreations of real-world objects or processes. This innovative idea, proposed by Dr. Michael Grieves, has become increasingly relevant in various industrial sectors thanks to the advancement of technologies such as 3D modelling, the Internet of Things (IoT), the IIoT (Industrial Internet of Things), machine learning and big data. Its application makes it possible to simulate and analyse physical processes efficiently, thus contributing to the digital transformation of industry, also known as Industry 4.0.
The fundamental purpose of digital twins is to facilitate the understanding of how elements operate in the physical world. For example, in manufacturing, it is possible to create a digital twin of a factory and through simulations explore different scenarios: what would happen if a machine were modified, how would it impact production, and what would happen if a machine were changed? The digital twin provides answers before real changes are made to the physical environment, speeding up decision-making and optimising processes.
In the field of cybersecurity, CASB systems play a crucial role in providing an additional layer of protection for cloud applications. This approach prevents threats, detects malware, and ensures privacy in a digital environment, thereby addressing the growing need for data protection.
This article explores how CASB systems work, their key applications, and their benefits in terms of security and privacy, ensuring that applications operate by protecting data in cloud environments and maintaining fine-grained control over cloud operations. From vendor assessment to malicious behavior detection, its versatility extends, offering benefits such as risk mitigation and improved cloud security.
In today's business landscape, the digital revolution has led to an unprecedented transformation, and at the epicenter of this evolution are Industrial Internet of Things devices (IIoT). These devices, skilled in collecting and transmitting data in real-time, have emerged as fundamental pillars, that drive operational efficiency and decision-making in industrial environments.
From advanved sensors to smart sctuators, the network of IIoT devices implemented in the industrial fabric is improving the frontiers of connectivity, impacting the way companies design, implement, and manage their operations.
In this article, we will learn about the role of these devices within Industry 4.0, analyzing how different types of architectures are implemented and how their communications protocols shape the future of the industry.
En la actualidad, el crecimiento de las plantas industriales ha provocado una incesante búsqueda en la mejora de la productividad de los procesos industriales. Esto ha llevado a la evolución de los dispositivos IIoT y, con ello, la emergencia de las pasarelas ICS. Estas se han postulado como puentes tecnológicos, tendiendo vínculos, puentes, entre los dispositivos instalados y la inmensidad de los entornos cloud. En este artículo descubrirás el papel central de estas pasarelas, descubriendo su función como facilitadoras esenciales en la convergencia de la ingeniería tradicional y la innovación en la nube.