Secure web gateway (SWG)

Updated on 17/10/2024, by
INCIBE (INCIBE)
Imagen decorativa blog SWG
Organizations face the constant challenge of adopting new security strategies, such as the Zero Trust model, which operates under the premise of "never trust, always verify." This change is crucial especially in cloud environments, where identity and resource access management is more complex. In particular, the Secure Web Gateway (SWG) is a key system, which focuses on controlling user access to the web, protecting against web-based threats, and enforcing security policies. It acts as an intermediary between users and the internet, filtering and inspecting web traffic to ensure it meets the organization's security requirements.However, implementing and managing SWGs presents significant challenges, such as integration with existing infrastructures, managing complexity, and scalability. These challenges require meticulous attention to ensure effective and efficient protection in the changing cybersecurity landscape. This article explores the purpose and function of SWGs, as well as their architecture, their ability to protect against cyber threats, and best practices for their implementation.

Using the Calera OT tool

Posted on 19/09/2024, by
INCIBE (INCIBE)
Using the Calera OT tool cover
MITRE Caldera OT stands out mainly for being an open-source tool that allows the simulation of different cyber-attacks in industrial environments. This tool was created by MITRE and CISA (US Cybersecurity and Infrastructures Security Agency), as the experts saw the need to be able to improve and understand cybersecurity in industrial environments without using a high number of resources.In addition, this tool is designed to be used by both the Red Team and the Blue Team, allowing both teams to collaborate with each other to improve the level of cyber security in these environments.

Fuxnet: the malware that paralyzed ICS systems

Updated on 26/09/2024, by
INCIBE (INCIBE)
Portada de blog Fuxnet: El malware que paralizó sistemas SCI
The increasing development of malware targeting the industrial world has not halted its momentum in the slightest. Several research groups have detected a new malware called Fuxnet and are currently investigating its scope. This malware has the capability to send specific requests at the serial level, via RS485/MBus, executing floods to more than 87.000 assets, including control systems and integrated sensors deployed across different sectors. Among the infrastructures compromised by this malware, we find hospitals, airports and other critical infrastructures that provide essential services to the population.

Vulnerabilities

Check our database with information in Spanish about the latest documented and known vulnerabilities.

Vulnerabilities

Guides and studies

Advanced practical and theoretical content on cybersecurity for technicians.

Guides and studies

Service for operators

Set of services we offer for strategic operators.

Service for operators