Introduction As organizations accelerate their migration to the cloud, identity has become the cornerstone of modern security architectures. Traditional network perimeters have dissolved, replaced by authentication and authorization mechanisms that rely heavily on tokens, sessions, and contextual trust. This evolution has significantly improved usability and scalability—but it has also introduced a new class of threats.…
Kerberos is one of the most robust authentication protocols ever designed for enterprise environments. Its strength, however, does not rely solely on cryptography, but on a strict trust model enforced by the Key Distribution Center (KDC). When that trust model is misdesigned or poorly maintained, Kerberos can become a powerful attack vector capable of leading…
Cybersecurity is a top priority in the digital age, where cyber threats to systems and networks are increasing every day. One of the key tools for protecting computer systems is the Host Intrusion Detection System (HIDS). This article details how HIDS works, its benefits and provides practical examples for a better understanding. What is a…
Security in corporate networks has become more complex with the increasing diversity of devices and users connecting to them. One of the most effective solutions for managing and securing network access is NAC (Network Access Control). This article explores in detail what NAC is, how it works, its components, and practical examples of its application…