Specialized blog with informative contents destined to a public with marked technical profile, in order to improve knowledge and create a culture about the security in Internet.
Post related to: Threats
Perhaps, given the many important cybersecurity leaks and intrusions in recent years involving everything from social media accounts to critical infrastructure and classified military secrets, the attention paid to the Aurora vulnerability has not been proportional to its seriousness and systems affected. This is because it affects almost every electrical system in the world, and potentially any rotating equipment, whether it generates energy or is essential for an industrial or commercial installation. If the threat is so widespread, why isn’t the industry more worried and actively looking for solutions? From this article various possible reasons for this are given.
Over the past few years, and especially after the arrival of the 4.0 industry, conferences, events and summits on industrial cybersecurity, and in general, all other topics related to industrial security and the IoT environment have been growing year upon year. This article will look at the main conferences on industrial cybersecurity both at national and international level.
Given that availability is always a critical point to take into account for within industrial environments, it is necessary to prevent the attacks that denial of services cause and that affect these environments. The means of giving way to a denial of service can be diverse, much like the means of mitigating these problems. This article will review all of these points, as well as the way in which the risks derived from these attacks can be reduced.
Denial-of-service attacks are a type of cyber-attack which consists on reducing or cancelling altogether the capacity of servers or other computing resources to provide service. A denial-of-service attack can occur in different scenarios, such as overloading online services by mass request sending or exploiting vulnerabilities of programs or services in order to suspend function totally or partially. In most of such attacks, attackers use a wide range of techniques and tools to hide their identities, which makes it especially challenging to find the culprits.
The Internet of Things (IoT) has started to become part of daily life in society: intelligent homes, intelligent education, intelligent healthcare, wearable devices, the Internet of Vehicles (IoV) and other industries make great use of this technology, with it playing a key role in the digital transformation and the hyper-connection of their elements.
Tomando en consideración las amenazas y los riesgos detallados anteriormente queda de manifiesto la necesidad de desarrollar acciones o modelos de protección para mitigar las vulnerabilidades que surgen del tratamiento de los datos de los usuarios así como prácticas de seguridad en la funcionalidad y el despliegue de tecnologías IoT.
Alarm bells ringing again –a new malware threats industrial networks. After the attack suffered in Ukraine with BlackEnergy and the failures occurred at the beginning of the year, other new malware is added to the list of attackers of industrial control systems started by Stuxnet
Virtualization is a technology that sooner or later will settle in the control systems, as was the case with corporate systems. The moment the impact that it may cause on the process is minimum and a proper security level may be guaranteed, it will be time to implement the virtualization of control systems.