A high percentage of devices developed for the industrial world have physical interfaces that allow secondary communications to be established. These communications allow the execution of important tasks such as the management of the devices themselves or changing the way they interact with industrial processes. Although in most cases it is necessary to have physical access to the device in order to use these interfaces, manipulation of the device through these interfaces allows attackers to manipulate the operation of the system without leaving any trace if there are no mechanisms to protect the asset from hardware hacking.
This article aims to show the most widespread physical interfaces in industrial devices and embedded systems in general. On the other hand, we want to show some attacks executed throughout history in the industrial world. These attacks, thanks to the physical manipulation of a device, have allowed attackers to achieve a great impact on the targeted industrial process
LockerGoga is a ransomware-type malware, first discovered in 2019, that infects computer systems, encrypts your files, and demands a ransom in cryptocurrencies in order to recover them. Unlike others, LockerGoga focuses on attacking businesses and government organizations. This article describes what it is and explains the relevant methods to respond to this threat
A growing number of industrial companies are adopting vulnerability management on their devices and systems, in order to perform this management in a correct and efficient way, the first step is to create an asset inventory or update it. Some companies are looking for vulnerability management services to stay on top of the latest cybersecurity issues affecting their assets. In addition, we are also noticing an increase in the availability of tools and their implementation for vulnerability management.
En este artículo se presentarán algunas soluciones útiles en la realización de test de vulnerabilidades en aplicaciones Android, resaltando las oportunidades que estas tareas aportan a la ciberseguridad.
With the industrial revolution of Industry 4.0, industrial processes have become more intelligent, and this has led to the deployment of a greater number of devices.
All these deployments usually have a common point, being the gateways, which, after being deployed, are responsible for the translation of some protocols to the TCP/UDP frame or simply send the information to the cloud.
Being a point that gathers a large amount of data and capable of providing intelligence to industrial processes, industrial gateways have become a very desirable target for attackers.
One of the most important activities in the industry is the industrial maintenance because it could extend the service life of devices. This activity has always been more mechanically oriented, but currently it might talk a new type of maintenance because the new industry technologies and increase of cyberattacks.
This maintenance is more related with the informatic world and in this article will be able to see the principals characteristics and the actions to be taken to ensure that it is carried out correctly.