by valino | Jun 10, 2024 | pentesting
Introduction Penetration testing, or “pentesting,” is an essential component of a robust cybersecurity strategy. It involves simulating cyberattacks to identify vulnerabilities in a system before malicious actors can exploit them. While system...
by valino | May 14, 2024 | pentesting
Technology evolves for both the good and bad. Tech gurus create new software and systems to make processes more accessible, efficient, and precise; while on the other hand, hackers evolve their techniques to exploit IT infrastructure weaknesses. That’s why companies...
by valino | Feb 27, 2024 | Web App Pentesting
Race conditions in the realm of cyber security are critical vulnerabilities that can lead to unpredictable outcomes, potentially compromising the security of software systems. This post is designed to demystify this complex concept, breaking it down into easily...
by valino | Feb 13, 2024 | Compliance
Introduction to GDPR The General Data Protection Regulation (GDPR) stands as a monumental piece of legislation within the European Union, aimed at strengthening and unifying data protection for all individuals. Its introduction marked a significant shift in the data...
by valino | Jan 14, 2024 | Network
Introduction to Kerberos Understanding the Basics of Kerberos Kerberos, named after the mythical Greek guardian of the underworld, is a robust network authentication protocol designed to provide strong authentication for client-server applications. Developed at the...
by valino | Jan 14, 2024 | Network
Introduction to RADIUS Overview of RADIUS Protocol RADIUS, short for Remote Authentication Dial-In User Service, is a networking protocol that provides centralized Authentication, Authorization, and Accounting (AAA) management for users who connect and use a network...
by valino | Jan 11, 2024 | Network
Introduction to the OSI Model Understanding the OSI Model Concept The OSI (Open Systems Interconnection) Model is a conceptual framework used to understand network architecture and the various processes involved in the transfer of data. Developed by the International...
by valino | Jan 9, 2024 | Network
Network Address Translation (NAT) is a crucial component in enhancing the security and efficiency of network communication, especially for devices connected to the internet through a firewall. In this article, we explore why applying NAT to an internet-facing firewall...
by valino | Jan 9, 2024 | Network
To prevent broadcast storms, which can severely disrupt network performance, a combination of network design strategies, hardware configurations, and proactive monitoring practices should be employed. Here’s a detailed approach: Understanding Broadcast Storms A...
by valino | Jan 5, 2024 | Network
The Domain Name System (DNS) is often likened to the phonebook of the internet, translating human-friendly domain names into IP addresses that computers use. However, the traditional DNS has vulnerabilities that can be exploited to redirect users to malicious sites....
