2023 – Posted in: Penetration Testing

Time to Read: 5-6 minutes. Metasploit is a penetration testing tool used by security professionals to identify vulnerabilities and test the security of computer systems. It provides a wide range of tools and techniques for performing both manual and automated penetration testing. Metasploit was originally developed in 2003 as an open-source tool by H.D. Moore. Today, it is owned and maintained by Rapid7, a leading provider of security software and services. Metasploit is available in…

GNS3: A Powerful Network Emulation Tool – Posted in: Linux, Network, Technology, Virtualization

Time to Read: 2-3 minutes. GNS3 is a network emulation tool that allows network engineers to simulate complex network topologies in a virtual environment. It provides a graphical user interface (GUI) that enables users to drag and drop network devices such as routers, switches, and firewalls, and then connect them together to create a virtual network. With GNS3, network engineers can test and troubleshoot network configurations without the need for physical network equipment. This makes…

Understanding CSS: Cascading Style Sheets – Posted in: Web Design & Development

Time to Read: 2 minutes. If you’re a web developer or designer, you’re probably familiar with CSS. Cascading Style Sheets (CSS) is a stylesheet language used to describe the presentation of a document written in HTML or XML. CSS allows developers to separate the presentation of a website from its structure, making it easier to make changes to the website’s design without affecting its content. CSS is used to control the layout, color, font, and…

Network Layer 2 vs Layer 3: Understanding the Differences – Posted in: Technology

Time to Read: 3 minutes. When it comes to computer networking, the network layer plays a critical role in how data is transmitted over a network. However, there are two different layers within the network layer that serve different functions: layer 2 and layer 3. In this article, we’ll explore the differences between these two layers and their importance in the networking world. Layer 2: The Data Link Layer The data link layer, also known…

OSI vs TCP/IP: Understanding Network Layers – Posted in: Network

Time to Read: 4 minutes. When it comes to computer networking, the Open Systems Interconnection (OSI) model and the Transmission Control Protocol/Internet Protocol (TCP/IP) suite are two of the most widely used frameworks for understanding how data is transmitted over a network. While both models are used to describe the layers of a network, they have some key differences in how they categorize and define these layers. Understanding the OSI Model The OSI model was…

NIST: An Overview of the National Institute of Standards and Technology – Posted in: Information Security

Time to Read: 3 minutes. The National Institute of Standards and Technology (NIST) is a federal agency that develops and promotes standards, guidelines, and best practices for a variety of industries and technologies. NIST’s mission is to advance innovation and competitiveness by providing measurements, standards, and technology to support the needs of U.S. businesses, government agencies, and the public. What is NIST? NIST was founded in 1901 as the National Bureau of Standards, and it…

Active Directory: An Introduction and Overview – Posted in: Technology

Time to Read: 3 minutes. Active Directory (AD) is a technology developed by Microsoft that provides centralized authentication, authorization, and management of users, computers, and other resources in a networked environment. AD is widely used in enterprise environments and is a critical component of many Windows-based networks. What is Active Directory? At its core, Active Directory is a hierarchical database that stores information about objects in a networked environment. Objects can include users, computers, groups,…

ISO 27001: Everything You Need to Know About Information Security Management – Posted in: Information Security

Time to read: 6 minutes ISO 27001 is an international standard that provides a framework for Information Security Management Systems (ISMS). The standard outlines a systematic approach to managing sensitive information so that it remains secure. In this blog post, we’ll discuss everything you need to know about ISO 27001 and how it can benefit your organization. What is ISO 27001? ISO 27001 is a widely recognized international standard that outlines the requirements for an…

Understanding IT Security Frameworks: An Introduction Guide – Posted in: Information Security

Time to read: 5 minutes In today’s digital age, cybersecurity has become a critical concern for organizations worldwide. With the increasing number of cyber threats, data breaches, and cyber-attacks, it is crucial for businesses to adopt an IT security framework that can help them protect their data and IT assets. In this blog post, we’ll discuss some of the popular IT security frameworks that organizations can adopt to improve their security posture. National Institute of…