Choosing the right vulnerability scanner is a critical step in strengthening the security of your information system. Faced with proliferating cyber threats and increasingly complex IT environments, not all tools are created equal. In this article, discover the 10 essential criteria for selecting a high-performance vulnerability scanner tailored to your technical environment and compliant with your security and privacy requirements. 1. Data Sovereignty Above all, it is essential to verify where the data collected by the scanner—such as logs, vulnerabilities, and configurations—is stored. Prioritize hosting located within [...]

A SIEM (Security Information and Event Management) solution is one of the pillars of your cybersecurity strategy. However, like any tool, a SIEM can become an impediment if it no longer keeps pace with current security, performance, and compliance requirements. Here are 8 signals—sometimes critical—indicating that it may be time to replace your current SIEM. 1. Your SIEM no longer keeps up with evolving threats If your team struggles to adapt the SIEM to new attack vectors (sophisticated ransomware, lateral movements, stealth exfiltration, insider threats), it means your solution lacks flexibility or [...]

The rapid digital transformation of the transport sector has profoundly reshaped technical infrastructures, management methods, and user interactions. While this modernization has delivered agility, efficiency, and connectivity, it has also introduced massive exposure to cyber threats. Transport operators are now prime targets for threat actors. Particularly vulnerable critical infrastructures In modern transport systems, IT and OT networks are now interconnected. Embedded software, ticketing platforms, cloud infrastructures, IoT sensors, fleet management, remote monitoring... All these components expand the attack surface. The growing complexity of architectures [...]

At a time when cyber threats are proliferating and traditional IT perimeters are dissolving, the Zero Trust model is establishing itself as an imperative for businesses. But is it truly a strategic evolution or merely a passing trend? An in-depth look. A trend firmly establishing itself within organizations With 30% of organizations already committed to a Zero Trust strategy in 2024, and 27% currently deploying one (source: Statista), the trend is unequivocal: this model is becoming the standard. It is neither a buzzword nor a technological utopia. It serves as a lever for secure digital transformation, [...]

Distinguishing between the Deep Web and the Dark Web is essential for any cybersecurity expert. These terms are often confused, yet they refer to vastly different parts of the Internet. While the entire Dark Web is part of the Deep Web, the reverse is not true. Before exploring the Deep Web and the Dark Web, it is important to distinguish the Internet from the Web. Often conflated, these terms are distinct. The Internet is a global network of computers, emerging in the 1970s, accessible via various means such as FTP and VoIP telephony. The Web, invented by Tim Berners-Lee in the early [...]

Telegram is an instant messaging application launched in 2013 by brothers Pavel and Nikolai Durov. Known for its user-friendly interface, Telegram allows users to send messages, photos, videos, and files, as well as make voice and video calls. Increasingly popular, this application came under heightened scrutiny following the arrest of its founder, Pavel Durov, at Le Bourget airport in France. This development brought to light the controversies and security stakes surrounding the platform. Here are five key facts to know about Telegram to understand why this application is [...]

The MITRE ATT&CK framework is an essential benchmark in the cybersecurity field, providing numerous free tools and resources to understand, detect, and counter cyber threats. Whether you are a cybersecurity expert or simply keen to learn more, our Top 10 will provide you with valuable insights and reference points. MITRE ATT&CK Knowledge Base The ATT&CK database is a comprehensive repository detailing the tactics, techniques, and procedures (TTPs) utilized by cyber adversaries. 1. THE MITRE ATT&CK WEBSITE: The primary intelligence source on attack techniques, offering an in-depth view of various TTPs [...]

Are you ready? Are you protected against a technology capable of instantly decrypting your banking transactions and reading your encrypted communications? As cybercrime continues to evolve and escalate, the most critical threats organizations must prepare for are intrinsically linked to the rise of quantum computing. This promising yet formidable technology, grounded in quantum physics rather than standard electronics, could disrupt cybersecurity and present unprecedented challenges to current cryptographic systems. What is a quantum attack? A quantum attack leverages the principles of quantum mechanics to compromise [...]

Privilege escalation lurks in the shadows of our IT systems. Much like the well-known adage "still waters run deep," one must beware of a passive threat actor transitioning from a standard user to a formidable administrator with complete system control. This covert threat consistently ranks among the most dreaded vulnerability categories (according to a Microsoft study, it accounted for 55% of vulnerabilities in 2022). Understanding the mechanics of this threat is therefore essential; here are the key insights. What is privilege escalation? Privilege escalation [...]