Technical Description of Role-Based Access Control (RBAC) Role-Based Access Control (RBAC) is a non-discretionary access control model that manages resource access based on predefined roles assigned to users. Unlike Discretionary Access Control (DAC), where resource owners dictate access, or Mandatory Access Control (MAC), where a central authority assigns security labels, RBAC operates on the principle Read More …
Tag: acronym
EDR – Endpoint Detection and Response
In the ever-evolving landscape of cybersecurity, protecting endpoints—such as laptops, desktops, and servers—is crucial. One of the most effective tools for safeguarding these devices is Endpoint Detection and Response (EDR). This article will explain what EDR is, how it works, and why it is essential for modern cybersecurity. What is EDR? Endpoint Detection and Response Read More …
ACL – Access Control List
Think of an Access Control List (ACL) as a detailed gatekeeper attached to a digital resource, like a file, folder, network port, or even a database object. This gatekeeper holds a specific list of who (users or groups) is allowed to interact with that resource and in what way (what permissions they have). Instead of Read More …
IDPS – Intrusion Detection and Prevention Systems
In today’s digital world, where cyber threats are increasingly sophisticated, protecting information systems is more critical than ever. One of the key tools in cybersecurity is the Intrusion Detection and Prevention System (IDPS). This article will explain what an IDPS is, how it works, and why it is essential for safeguarding networks. What is an Read More …
DAC – Discretionary Access Control
Let’s break down Discretionary Access Control (DAC) in a way that’s easy to grasp for those new to IT. Imagine you create a document on your personal computer. You, as the owner of that document, have the power to decide who else can open it, edit it, or even just see its name in the Read More …
ENIAD – Environment, Network, Intelligence, Analysis, and Decision
The ENIAD concept is a framework designed to enhance threat detection and response capabilities within cybersecurity. It stands for Environment, Network, Intelligence, Analysis, and Decision. Each component plays a crucial role in creating a comprehensive approach to identifying and mitigating threats effectively. Here’s a breakdown of each element: 1. Environment The Environment refers to the Read More …
MAC – Mandatory Access Control
A Rigid Security Model Mandatory Access Control (MAC) is a security model where access to resources is determined by a central authority based on security labels assigned to both subjects (users, processes) and objects (files, resources). Unlike discretionary access control (DAC), where the owner of a resource can control who accesses it, and role-based access Read More …
CAA – Certification Authority Authorization
A CAA record is a type of DNS (Domain Name System) record that helps improve the security of a domain by specifying which certificate authorities (CAs) are allowed to issue SSL/TLS certificates for that domain. To understand this better, let’s break it down: What is DNS? DNS is like the phonebook of the internet. It Read More …
ENIAD – Endpoint, Network, Identity, Application, Data
Overview of ENIAD The ENIAD framework provides a comprehensive approach to cybersecurity by focusing on five critical areas that organizations must protect to ensure a robust security posture. Each component addresses specific aspects of security, enabling organizations to detect, respond to, and mitigate threats effectively. 1. Endpoint Endpoints refer to devices that connect to the Read More …
SID – Security Identifier
A Security Identifier (SID) is a unique, variable-length alphanumeric string assigned by an operating system (OS), like Windows, to every security principal. A security principal can be a user, group, computer, or process that can be authenticated by the OS. SIDs are fundamental to how these systems manage access to resources. Here’s a more detailed Read More …