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It is necessary to protect the main business processes through a set of tasks that allow the organisation to recover from a major incident in a timeframe that does not compromise the continuity of its services. This ensures a planned response to any security breach.

Anatsa is a banking Trojan designed for Android devices that has become particularly relevant since its discovery in January 2021. Throughout the study, a detailed technical analysis of the threat is carried out using a sample of the malicious code in question to show how this malware behaves and the possibilities it offers.

This post sets out some lines of action that must be followed to deal with a DrDoS cyberattack based on the mDNS protocol; it describes in detail the prevention, identification and response phases that must be undertaken.

In previous articles an introduction was given to the 61850 regulation and the different protocols of which it consists. As explained in those articles, the GOOSE and SV (Sample Values) protocols, included in the standard, use multicast frames. Security is very difficult to implement in this type of frame, but there are a number of measures that make possible to raise the security level.

This post sets out some lines of action that must be followed to deal with a DrDoS cyberattack based on the TFTP protocol; it describes in detail the prevention, identification and response phases that must be undertaken.

This post sets out some lines of action that must be followed to deal with a DrDoS cyberattack based on the NTP protocol; it describes in detail the prevention, identification and response phases that must be undertaken.

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.