Systems based on foundation models like ChatGPT, GitHub Copilot, Gemini or Claude introduce a new set of cybersecurity risks that cannot be treated as a simple evolution of traditional applications. Their probabilistic nature, dependence on massive datasets, and increasing autonomy in sensitive tasks demand a critical review of their implications in the context of information […]
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Linux security is once again under scrutiny following the disclosure of several critical vulnerabilities in widely deployed components. One of the most concerning is a flaw in sudo, the binary that allows authorized users to execute commands with elevated privileges. This vulnerability, tracked as CVE-2025-1721, affects multiple distributions and could enable a local attacker to
Recent Linux Vulnerabilities: Spotlight on sudo Read More »
On July 9, 2025, xAI released Grok 4 alongside its extended version, Grok 4 Heavy, with claims of advanced reasoning capabilities, state-of-the-art benchmark performance, and premium subscription plans such as “SuperGrok” at $300/month. Marketed as “the smartest AI,” Grok 4 promised reasoning power capable of solving PhD-level problems, outperforming many competing models in mathematical, logical,
Grok 4: Technical Excellence Amid Ethical and Security Controversies Read More »
Realizing that your credentials have been compromised is not a remote possibility—it’s a plausible scenario in any organization or connected personal environment. From the moment credential exposure is suspected or confirmed, every second counts. A rapid, structured, and technically sound response can be the difference between a contained breach and an attack with devastating consequences.
What Should I Do If I Compromise My Credentials? Read More »
In today’s digital jungle, where cyber threats are constantly evolving, it is imperative for businesses to adopt robust and dynamic cybersecurity measures. Below, we delve deeper into essential technical and organizational measures to safeguard your infrastructure. Image by rawpixel.com on Freepik Technical Measures: Image by Freepik Organizational Measures: Image by rawpixel.com on Freepik Adopting technical
Ensuring Cybersecurity: Essential Technical and Organizational Measures Read More »
Secure login mechanisms are imperative in safeguarding users’ data and ensuring unauthorized persons do not gain access to sensitive information. Ad-hoc web applications, often developed swiftly with unique specifications, require particular attention to implement robust login protection. Image by rawpixel.com on Freepik Strong Password Policies: Institute stringent password policies, encouraging users to create complex passwords.
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Data centers serve as the backbone of modern organizations, housing critical infrastructure and valuable data. Ensuring the security and integrity of data centers is of paramount importance to protect against physical threats and unauthorized access. Among the essential components of a robust security strategy is an effective video surveillance system. While proprietary video surveillance solutions
Video Surveillance with open-source applications Read More »
Physical cybersecurity in data centers is a critical aspect of overall cybersecurity. It focuses on protecting the physical infrastructure, assets, and personnel within a data center facility to prevent unauthorized access, theft, damage, or disruption to the data center operations. Imagen de macrovector en Freepik INTRODUCTION Here are some key considerations and measures taken to
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Let’s analyze the benefits and profile of the Ethical Hacker in Enterprise Cybersecurity. Image by Freepik The term “hacker” often evokes negative connotations in our society. The media, in both fiction and non-fiction, and sensationalized social media posts have created a distorted idea about hacking that may not reflect its true meaning today. Did you
[Short] Ethical Hacking Read More »
We continue with the previous entry to further develop the most relevant points in order to implement a SOC in our company. PROCEDURES Develop incident response procedures: Establish a well-defined incident response plan that outlines the steps to be followed when a security incident occurs. Include processes for incident triage, containment, eradication, and recovery. Image
Security Operations Center (Part 2) Read More »
