This post sets out some lines of action that must be followed to deal with a DrDoS cyberattack based on the DNS protocol; it describes in detail the prevention, identification and response phases that must be followed.
In recent years we have witnessed the evolution of the electrical grid and the development of new technologies produce what we know today as the smart grid. This evolution continues to this day and the trend seems to point to greater interconnection between end consumers and the grid, which increases possible attack vectors. Over the course of this article, we shall see the security measures that will be used in the electrical grid of the future.
This article reviews the origin and development of the best-known types of denial-of-service attacks, placing special emphasis on Reflected Distributed Denial of Service attacks, analysing their main characteristics, operation, and consequences, as well as the measures necessary to mount a good defence against them.
Software Defined Radio (SDR) is the result of the technological evolution of conventional analogue radio. Its characteristics and operational capability make it a versatile device with both positive and negative applications within the field of cybersecurity.
The attacks on the Saudi Aramco oil refinery have highlighted the vulnerabilities of these plants against physical attacks using drones. There’s a wide variety of physical and cyber attacks that use drones, from launching explosives, to capturing images, invasion of privacy or taking screenshots of Wi-Fi traffic, so companies should take new defense measures in order to protect their assets