Guides Technical guides
1 August 2025
Systems ( ICS ) are the invisible but essential soul of critical infrastructures , such as power grids, chemical plants, hydroelectric power plants and advanced manufacturing. However, precisely because of their central role, they have become priority targets of the most sophisticated cyber attacks. In this article, we examine the [...]
29 July 2025
The progressive convergence between OT (Operational Technology) and IT (Information Technology) environments has transformed industrial architectures into interconnected but also highly exposed ecosystems. In this context, the ICS Security Assessment emerges as an essential component of any corporate strategy aimed at protecting industrial control systems, which today are frequently connected [...]
28 July 2025
The ability to create a bootable USB stick is an essential skill for anyone who wants to install, repair, or test an operating system. In this article, we will look at what a bootable USB is for, how to create one, and what tools to use on Windows, macOS, and [...]
Cyber security is no longer a choice, but a necessity. Cyber threats evolve every day and, consequently, so must countermeasures. Cyber security Services Provider (CSSP) comes in: a strategic partner for businesses looking to protect their digital assets. In this article, we will analyze in detail what a CSSP is, [...]
24 July 2025
The use of pirated software is still a widespread practice, despite awareness campaigns, the growing availability of open source solutions and the strengthening of controls on copyright compliance. Since cyber security is a fundamental element for citizens, companies and freelancers, it is important to understand what is meant by pirated [...]
In this article, we will see step by step how to restore the iPhone to factory settings, both from the device on and from recovery mode, even in cases where the phone is not responding or you need to initialize the iPhone to resell it, give it away or solve [...]
23 July 2025
The flexibility and scalability of cloud applications offer unparalleled advantages, but at the same time data security represents one of the main challenges for companies. The massive adoption of services such as Microsoft 365, Google Workspace and Salesforce has expanded the risk perimeter, making on-premise protection alone insufficient.Cloud Access Security [...]
22 July 2025
Vulnerability management is an essential pillar of IT security. Vulnerability management systems allow you to detect, assess, prioritize and resolve vulnerabilities that can be exploited by cybercriminals to compromise networks, applications or devices. This article explores in depth what vulnerability management means , how to manage vulnerabilities in a modern [...]
21 July 2025
Catfishing is one of the most insidious and underrated digital scams of our time . Its strength lies in the false identity artfully created by those who, behind a screen, manage to deceive the trust and feelings of another person. This article aims to explain what catfishing is , what [...]
18 July 2025
In this blog we talk about cyber security, and as a result we are used to talking about malware, phishing, ransomware and other sophisticated digital attacks. However, there are social engineering techniques that exploit much more "physical" but equally dangerous vulnerabilities. One of these is tailgating . In this article [...]
The universe of social networks has become one of the main spaces of connection between individuals, communities and cultures. However, this apparently free and democratic environment hides a growing threat: social media exploitation. Behind the sharing of photos, comments and viral content, there are dynamics of sexual exploitation, manipulation and [...]
17 July 2025
Social engineering is one of the most insidious and difficult techniques to counter. Among the more subtle forms of attack is the so-called quid pro quo cyber attack , a tactic in which the attacker promises a benefit in exchange for something — typically, access to sensitive data or login [...]
16 July 2025
Cyber threats are increasingly sophisticated and targeted, and email security has evolved from an optional measure to a crucial element in protecting corporate data. Emails are one of the main vectors through which cyber attacks , malicious attachments , phishing and other social engineering techniques aimed at targeting users and [...]
15 July 2025
Biometric systems are establishing themselves as cutting-edge solutions. Biometric authentication offers a high level of security by relying on unique biological characteristics to verify the identity of users. But what does biometric authentication mean , how does it really work and what implications does it have for privacy and the [...]
Table of contents Push notifications are a fundamental tool for modern digital communication. Used by apps and websites to provide real-time updates , these notifications appear on your mobile device ‘s lock screen or at the top of your screen , even when you’re not actively using the app that [...]
14 July 2025
5G technology represents one of the most important evolutionary leaps in the field of new technologies related to mobile networks in recent decades. Faster, more reactive, more capable of connecting mobile devices simultaneously, the 5G network opens up new application scenarios in the industrial , healthcare , urban and domestic [...]
Born in Japan in the 90s to optimize the traceability of components in the automotive sector, the QR code has now become an integral part of our digital daily life. From digital menus to concert tickets, from payments to online promotions, this two-dimensional barcode allows immediate access to complex information [...]
11 July 2025
WhatsApp Web is the browser-based version of the popular messaging app used by millions every day. It allows you to use WhatsApp on your PC or any internet-connected device with a browser, without having to constantly switch back to your phone—except for the initial setup. In this article, you’ll find [...]
8 July 2025
Protecting sensitive data is now an absolute priority for every company, institution, or public organization. The rise of cyberattacks, information leaks, and privacy regulations requires increasingly rigorous data security strategies. This is where Data Loss Prevention (DLP) comes into play—a critical branch of cyber security focused on preventing the loss, [...]
3 July 2025
Invasive ads and online tracking constantly threaten users' security and freedom. In this context, tools like uBlock Origin are powerful allies in protecting your web browsing experience. This article explores what uBlock Origin is, what it’s for, how it works, and how to configure it on Google Chrome and Mozilla [...]
While many consider "open source" to be a synonym for transparency and security, it’s important to understand what the term really means. Is open source truly secure? What are the most famous examples? And how does it serve the field of cyber security? In this article, we’ll explore the definition [...]
2 July 2025
Knowing how to back up your PC is crucial. Whether you’re a private user, a freelancer, or an IT manager, regularly performing a backup of your system can prevent data disasters and ensure business continuity. This article explains what a backup is, how to back up, and explores the best [...]
13 June 2025
In an increasingly digital world, cybercriminals constantly refine their methods to steal data, money, and identities. One of the most insidious techniques is SIM swapping (also known as SIM swap, SIM clone, or SIM hijacking). This attack allows hackers to take control of your phone number, intercepting calls, messages, and [...]
5 June 2025
Protecting access to online accounts and sensitive data has become essential. In this article, we’ll explain in simple and thorough terms what the OTP code is, how it works, where you can find it, and what the OTP code is used for. We’ll also look at specific examples, such as [...]
