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21 October 2024

The term "eavesdropping" may not be widely known, but it plays a crucial role in the realm of cyber security.  But what is eavesdropping? In short, it is a cyber attack where a malicious actor intercepts communications between two or more parties, often without them noticing. Eavesdropping (a translation of [...]

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18 October 2024

A new type of attack is emerging among cyber threats: the stakeholder attack on a network. n stakeholder attack occurs when one of the stakeholders voluntarily or involuntarily facilitates an intrusion into an organization's computer systems. Unlike traditional cyber attacks, which often come from cyber criminals outside the company, in [...]

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18 October 2024

GPS spoofing is a growing threat in the world of computer security, capable of causing serious problems for both individuals and organizations. But what is GPS spoofing and how can we protect ourselves from it? It is the practice of sending false GPS signals (GPS spoofing) to a GPS receiver, [...]

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17 October 2024

DNS spoofing, also known as DNS cache poisoning, is a malicious attack in which hackers manipulate the Domain Name System (DNS) to redirect traffic from legitimate websites to malicious ones. This type of attack can result in severe cyber security risks, exposing users to data theft, credential compromise, and other [...]

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17 October 2024

ARP spoofing, also known as ARP poisoning (though there are differences between the two terms that we’ll explore later), is a cyber attack technique that exploits vulnerabilities in the ARP protocol to intercept network traffic, manipulate communications between devices and cause service disruptions. This article will explore how an ARP spoofing [...]

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15 October 2024

Table of contents Operating systems and IT systems are constantly at risk of attacks both from within and from outside. Internal network attacks  Internal network attacks are among the most insidious because they are perpetrated by individuals who already have access to the corporate network. These attacks can be carried [...]

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15 October 2024

In recent years, the term "spoofing" has become increasingly common in the field of cybersecurity. But what exactly does it mean? What is spoofing, and why is it so important to recognize and address it? What is Spoofing? Spoofing is a cyberattack technique in which a malicious actor disguises their identity, [...]

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4 October 2024

The cold boot attack is a cyber attack that allows sensitive data to be extracted from the RAM memory of a computer by exploiting the fact that the data can persist for a short time after the system has been shut down. The attacker, who must have physical access to [...]

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2 October 2024

Bluesnarfing is a little-known but serious cyber security threat consisting of unauthorized access to a device's data via Bluetooth. This attack can occur without the user being aware of it, exploiting vulnerabilities in the Bluetooth protocol to steal sensitive information such as contacts, emails, messages and stored files.

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2 October 2024

Bluejacking is an attack that uses Bluetooth technology to send unsolicited messages to nearby devices, such as smartphones and tablets. Although it is not seriously harmful, it can be annoying and compromise privacy. Derived from the combination of ‘Bluetooth’ and ‘hijacking’, bluejacking allows messages to be sent to devices without [...]

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1 October 2024

Bluetooth is a widely used wireless technology for connecting short-range devices. Since its introduction, it has transformed the way we exchange data between devices such as smartphones, tablets, computers, and accessories like headphones and keyboards. However, like any technology, it presents potential cyber security risks that must be understood and [...]

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30 September 2024

A disaster recovery plan (DRP) is a strategic document that details how an organization will respond to events that disrupt its business operations. These events can range from natural disasters to technological failures and cybersecurity attacks. The DRP is an integral part of disaster recovery & business continuity planning as [...]

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27 September 2024

Business Email Compromise (BEC) is an advanced form of fraud that affects companies of various sizes, causing significant economic losses globally. This fraud involves the compromise of corporate email accounts, typically through phishing or spear phishing techniques, with the aim of inducing employees to make money transfers or disclose confidential [...]

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27 September 2024

Information security is a top priority for keeping digital data safe. Computer systems are constantly threatened by attacks that can compromise sensitive data. The CIA Triad (Confidentiality, Integrity, and Availability) represents the three fundamental pillars to ensure information security. Understanding and implementing the CIA Triad in cybersecurity is important for:  [...]

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26 September 2024

Cyber warfare, or cyber war, is the use of information technology to attack another state's critical infrastructure, causing significant damage and compromising national security. These attacks can range from viruses to complex DDoS attacks. The term “cyber cold war” derives from the 20th century Cold War, describing a modern digital [...]

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25 September 2024

The increasing connectivity and intelligence of modern vehicles have introduced new risks of cyber attacks in the automotive sector, making cybersecurity a key aspect of vehicle and occupant safety. UN Regulations 155 and 156, together with the ISO 21434 standard, set crucial standards for automotive cybersecurity. Attacks, such as the [...]

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23 September 2024

The secure software development life cycle (SDLC) is a fundamental process that ensures the creation of a high-quality, secure, and reliable software product. This cycle includes a series of well-defined phases, each playing a crucial role in ensuring that the software is developed according to high standards and effectively meets [...]

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18 September 2024

Mobile banking apps have become essential tools for managing one's account quickly and conveniently directly from a cell phone. However, as the use of mobile devices for banking transactions increases, so does the need to ensure mobile banking security to protect their customers' sensitive data. Home banking activities from the [...]

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12 September 2024

Worms are a type of malware distinguished by their ability to self-replicate and spread autonomously through networks, without the need to attach themselves to executable files. This characteristic makes them particularly dangerous as they can quickly infect many devices. They spread through e-mail, instant messages, file sharing and compromised websites, [...]

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11 September 2024

Cyber security protects computer systems from threats such as ransomware attacks and data breaches, ensuring the security of information.

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10 September 2024

Wi-Fi Protected Access (WPA) encryption and its evolution WPA2 are fundamental security protocols to protect wireless networks. WPA replaced the less secure WEP protocol by introducing dynamic encryption keys that change regularly, making it difficult for hackers to intercept communications. WPA2 further improved security by adopting the AES (Advanced Encryption [...]

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10 September 2024

The European Union Agency for Cybersecurity (ENISA), founded in 2004 and based in Athens, is an essential body for cybersecurity in the European Union. Its task is to raise the levels of network and information security in the member states. ENISA works with national cybersecurity authorities, EU institutions and other [...]

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9 September 2024

The Chief Information Security Officer (CISO) is a crucial figure within companies, responsible for cybersecurity. His or her main job is to protect sensitive data and develop strategies to combat cyber threats and ensure system resilience. The CISO must possess advanced technical skills, a deep understanding of cyber threats, and [...]

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6 September 2024

AES (Advanced Encryption Standard) is a symmetric block encryption algorithm developed by Belgian cryptographers Joan Daemen and Vincent Rijmen and adopted in 2001 by the US National Institute of Standards and Technology (NIST) as the successor to DES (Data Encryption Standard). This algorithm, widely used in areas ranging from military [...]