Guides Technical guides
20 September 2024
Cross-site scripting (XSS) is a cybersecurity vulnerability that allows attackers to insert malicious scripts into web pages, exposing users to risks such as stealing session cookies, manipulating web content, and controlling accounts. These attacks can severely compromise the security of corporate websites, expose sensitive data, and damage a company's reputation. [...]
19 September 2024
Cache is a temporary memory used by operating systems and browsers to store data and files from visited web pages, such as images and scripts. This mechanism is used to reduce loading times during subsequent visits, improving browsing efficiency. When a user visits a page for the first time, the [...]
SQL injection is a type of cyber attack that exploits vulnerabilities in a web application's SQL commands to manipulate the database, allowing access to sensitive data, modification or deletion of data, and potentially complete control of the server. This attack can be particularly damaging to companies, such as ecommerce companies, [...]
18 September 2024
Table of contents In 2024, protecting your mobile device is essential due to the increasing online threats. Cyber attacks are on the rise, making it crucial to have a good antivirus app to keep sensitive data on your smartphone or tablet safe. This article will explore some of the best [...]
17 September 2024
Table of contents The term hacker is often associated with images of individuals who hack computer systems for malicious purposes. However, the world of hackers is much broader and more complex. Hackers can be divided into several categories depending on their intentions and the techniques they use, including: In this [...]
A hotspot network security key is essential to protect your wireless connection when setting up a hotspot on a mobile device or router. A hotspot is an access point that allows wireless devices to connect to the Internet, available in public, personal or mobile versions. Public hotspots are often accessible [...]
16 September 2024
Adware, or ‘advertising software’, is a type of software that displays advertisements as the main method of generating revenue. It is often found in installation packages of free software and can be installed either voluntarily or unintentionally. While some adware is transparent about its function, others can install themselves without [...]
13 September 2024
LockBit Ransomware is a very dangerous malware that encrypts files in victims' operating systems, rendering them inaccessible and demanding a ransom for their recovery. First appearing in 2019, it has quickly established itself as one of the most serious threats in cybersecurity. LockBit's attacks are notable for their speed and [...]
12 September 2024
Pharming and phishing are two forms of cyber attack with similar objectives but different methodologies. Phishing involves deceiving users through fraudulent communications, such as e-mails or messages, to induce them to provide personal information. Pharming, on the other hand, manipulates the DNS address of a site to redirect users to [...]
11 September 2024
Cyber security protects computer systems from threats such as ransomware attacks and data breaches, ensuring the security of information.
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 [...]
9 September 2024
Smart speakers such as Amazon Echo, Google Home, and Apple HomePod are becoming increasingly popular for their voice recognition capabilities and integration with streaming services. It is essential to position them correctly to maximize audio quality and security. Strategic placement ensures effective voice recognition and protects the Wi-Fi network and [...]
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 [...]
6 September 2024
TLS (Transport Layer Security) encryption is an essential security protocol for ensuring the protection of sensitive information transmitted over the internet. Derived from the previous SSL (Secure Sockets Layer) protocol, TLS offers significant improvements in terms of security and performance, making it the preferred choice for protecting web connections.
5 September 2024
Data retention policies are crucial in the management of personal and corporate data, being critical both for regulatory compliance, such as GDPR, and for ensuring the security of information and privacy of individuals. This article will explore the meaning of data retention, the importance of data retention policies, regulatory guidelines [...]
Anonymization techniques are essential to ensure that sensitive information cannot be attributed to an identified or identifiable natural person. In this article we will explore in detail: What it means to anonymize data, The techniques used, The benefits, The challenges associated with this practice.
4 September 2024
Amazon is one of the largest and most popular e-commerce platforms in the world, and payment security is a major concern for both customers and the company itself. In this article, we will explore: How Amazon ensures the security of payments The different payment options available How to protect your [...]
Data minimization is one of the core principles of personal data protection, especially in the context of the GDPR (General Data Protection Regulation). This principle ensures that personal data collected and processed are adequate, relevant, and limited to what is necessary in relation to the purposes for which they are [...]
3 September 2024
The distinction between cyber security and cyber resilience is crucial for the protection of information systems. Although often used synonymously, they represent distinct but complementary concepts. Cyber security focuses on preventing cyber attacks through measures such as firewalls, antivirus and multi-factor authentication. Best practices include strict security policies, continuous staff [...]
Crisis management is a crucial discipline for any organization, large or small, that aims to preserve its reputation and respond effectively to crisis situations. The crisis management team and the emergency response team are two fundamental components of this discipline, each with a specific role in mitigating the negative impacts [...]
2 September 2024
HTTPS is a secure version of the HTTP protocol, used to transfer encrypted data between the user's browser and the website server, protecting sensitive information. This article explains the meaning of HTTPS, how it works, how to activate it and the differences between HTTP and HTTPS.
30 August 2024
Tabletop exercises are essential for cyber crisis management, enabling companies to prepare for and respond effectively to cyber incidents. Also known as tabletop security, these simulations of crisis scenarios take place in a controlled environment, allowing participants to develop and test contingency plans without risking real operations. Tabletop exercises consist [...]
This article explores how to choose the best antivirus to protect your device from new cyber threats, comparing free and paid versions. Computer security is crucial for Windows PC users, as viruses and malware threaten computer performance and data privacy. A good antivirus must offer real-time protection against various threats [...]
29 August 2024
In this article, we will explore what parental control is, the most popular systems available, and how to activate it on various devices. Parental control is an essential tool for parents who want to protect their children while using digital devices such as smartphones, tablets, and computers. This tool allows [...]
