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Blog posted on 24/08/2023

The evolution of communications in society is also having an impact on the industrial world. With the arrival of 5G, many industrial companies have considered migrating some of their communications to take advantage of the characteristics of this new mobile communications band, such as the reduction of latency times, the increase in connection speed or the exponential increase in the number of devices that can be connected to the network. These characteristics fit perfectly with the industrial mentality, where there are a multitude of interconnected devices between which there cannot be a communication cut due to the criticality of the processes they implement. 

This article aims to comment, in addition to all the advantages that 5G provides to the industry, the different uses that can be given currently and the complexity of implementing these communications in some devices for subsequent deployment in the industry. Also, to specify possible vulnerabilities in communications using 5G networks.

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Blog posted on 21/07/2022

This post presents some lines of action that should be followed to deal with a DrDoS cyberattack based on the ARD protocol, describing in detail the prevention, identification and response phases to follow.

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Blog posted on 26/05/2022

Weaknesses in TCP protocol implementation in middleboxes could provide a means to carry out distributed reflection denial-of-service (DrDoS) attacks against any target.

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Blog posted on 21/04/2022

This post presents some lines of action that should be followed to deal with a DrDoS cyberattack based on the SNMP protocol, describing in detail the prevention, identification and response phases to follow.

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Blog posted on 10/06/2021

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.

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Blog posted on 20/05/2021

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.

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Blog posted on 13/05/2021

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.

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Blog posted on 06/05/2021

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.

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Blog posted on 22/04/2021

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.

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