Blog

DrDoS cyberattacks based on the mDNS protocol

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.

Tags:

DrDoS cyberattacks based on the TFTP protocol

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.

Tags:

DrDoS cyberattacks based on the NTP protocol

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.

Tags:

DrDoS cyberattacks based on the DNS protocol

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.

Tags:

DrDoS: characteristics and operation

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.

Tags:

INCIBE-CERT technical webinars

With the aim of increasing cybersecurity knowledge, INCIBE-CERT has published a series of webinars in video format, so that, in a light and entertaining way, knowledge and technical aspects of cybersecurity can be expanded in various areas of interest, for both INCIBE-CERT's technical audience and anyone interested in cybersecurity.

Tags:

Preventing the leaking of information in ICS

Exfiltration of data, or information leakage, poses a threat to all companies throughout the world. It is important to know the possible ways information can get out to control them and avoid a loss of information in our organisation. Since in industry the most important factor is availability, this threat has to be put into perspective.

Tags:

Industrial Control System

Teletrabajo: VPN y otras recomendaciones

Teleworking: VPN and other recommendations

In this article, we review virtual private networks, or VPNs, one of the most important measures for teleworking, as they allow a connection to the organization through secure networks, and the advantages they offer, as well as additional security recommendations to help ensure cyber security.

Tags:

#CyberCOVID19

Networking

Virtualization

Evolving towards secure Modbus

The Modbus protocol, in its TCP version, was not developed with cybersecurity capabilities in its communications. For this reason, many researchers have studied the different possibilities that could be undertaken at the technical level to incorporate a security layer in it, giving rise to a new version of Modbus/TCP called secure Modbus/TCP, which will gradually begin to be implemented in industrial communications.

Tags: