What is RFID?

What is RFID and How Does RFID Work

What is RFID? Radio-Frequency Identification (RFID) technology has revolutionized the way we track and manage information, assets, and inventory. It is a versatile technology that uses radio waves to identify and track objects, people, or animals. This technology has gained immense popularity and has found applications in various industries. In this guide, we will explore … Read more

Red Forest Active Directory: Active Directory Management with the “Red Forest”

Active Directory Management with the Red Forest-

Red Forest Active Directory? Almost all organizations rely on Active Directory as the primary authentication mechanism on their network. As a result, Active Directory is also the most popular target for attacks. Microsoft’s Active Directory Red Forest design, aka Enhanced Security Administrative Environment (ESAE), is intended to provide an additional level of security. Active Directory … Read more

Virus Scan with Microsoft Process Explorer

Process Explorer Virustotal

Process Explorer Virustotal? Process Explorer from Microsoft Sysinternals can also be used to scan Windows servers and workstations for viruses. In addition to system utilization, attackers can also be detected and combated. Virus scan with Microsoft Process Explorer The free Sysinternals Process Explorer can display the running processes on Windows computers and helps with analysis. … Read more

What is an Underlay Network?

what is an underlay network

What is an Underlay Network? Underlay networks are fundamental building blocks of modern network infrastructures, often operating behind the scenes, hidden from the end user’s perspective. Understanding underlay networks is crucial for anyone involved in networking and telecommunications, as they form the backbone upon which overlay networks and end-user services rely. In this article, we … Read more

What is a CIO (Chief Information Officer)?

What is a CIO (Chief Information Officer)

What is a CIO (Chief Information Officer)? A Chief Information Officer, commonly referred to as a CIO, plays a crucial role in modern organizations. This role has gained significant importance in recent years due to the increasing reliance on technology to drive business operations and innovation. In this article, we will explore the definition of … Read more

Automated Pentesting: Bridging the Gap in Cybersecurity

Automated Pentesting

Automated Pentesting? The need for robust cybersecurity has grown exponentially in an increasingly digital and interconnected world. With organizations relying heavily on technology to conduct their operations and store sensitive data, the risk of cyber threats and attacks has surged. Cybersecurity has become a top priority for businesses, governments, and individuals to protect their assets, … Read more

What is the Open Cybersecurity Schema Framework (OCSF)?

What is the Open Cybersecurity Schema Framework

What is the Open Cybersecurity Schema Framework (OCSF)? The Open Cybersecurity Schema Framework is an open source project from currently 18 companies active in the IT security environment. The project aims to provide more cyber security with the help of open standards and a simplified, manufacturer-independent taxonomy. Among other things, a uniform scheme for security … Read more

What is the Diamond Model of Intrusion Analysis?

What is the Diamond Model of Intrusion Analysis

What is the Diamond Model of Intrusion Analysis? The Diamond Model is a framework used in the field of cybersecurity to analyze and understand cyber threats and intrusions. It provides a structured approach for dissecting and visualizing cyber incidents, making it easier for cybersecurity professionals to make sense of the complex and dynamic nature of … Read more

What is Metadata?

What is metadata

What is Metadata? Metadata plays a crucial role in the field of data management and information organization. It is a fundamental concept that underpins how data is stored, accessed, and utilized across various domains, including databases, libraries, digital archives, and more. This introduction will define metadata and discuss its significance in data management. Key Takeaways: … Read more

What is the Purdue Reference Model?

What is the Purdue Reference Model

What is the Purdue Reference Model? The Purdue Reference Model is part of the PERA methodology (Purdue Enterprise Reference Architecture) designed in the 1990s. It is a reference model for automation and industrial networks. The reference model provides useful help in protecting operational technology (OT) from cyber threats. The model can be used to structure … Read more

What is A Neural Network?

What is a neural network

What is a Neural network? An artificial neural network is inspired by the biological neural network. It abstracts how it works in a mathematical model and consists of interconnected neurons. With artificial neural networks, various tasks can be solved computer-based. An artificial neural network can be trained and learns independently. Artificial neural networks are a … Read more

What is an API?

What is an API

What is an API? APIs, or Application Programming Interfaces, are fundamental components of the technology landscape that facilitate communication between different software applications. They play a crucial role in enabling the integration of various systems and services, driving the interconnected digital world we live in today. This article will explore what APIs are, their importance … Read more

What are Microservices?

What are microservices

What are microservices? Microservices are small, independent services that each provide a specific functionality for an application. In their entirety, they form the application including its application logic. A microservice-based application is an alternative to a monolithic application. Microservices are an indispensable element of cloud-native applications. They are often used in conjunction with container technology … Read more

Quantum Computers – It’s better to be safe than sorry

quantum computers

Quantum computers are at the forefront of cutting-edge technology, promising to revolutionize the way we process and solve complex problems. Unlike classical computers that rely on bits, quantum computers leverage the principles of quantum mechanics to work with quantum bits or qubits. This unique approach opens up a world of possibilities, allowing quantum computers to … Read more

What is LLDP (Link Layer Discovery Protocol)?

What is LLDP (Link Layer Discovery Protocol)

What is LLDP (Link Layer Discovery Protocol)? The Link Layer Discovery Protocol works on layer two of the OSI reference model and is specified in the IEEE 802.1AB standard. Neighboring devices in a network can use the protocol to exchange information. The devices store the information they receive in their Management Information Base. Typical applications … Read more

What is Log4Shell (Log4j vulnerability)?

what is log4shell

What is Log4Shell (Log4j vulnerability)? Log4Shell is the name of a zero-day vulnerability that became known at the end of 2021. It is based on an injection vulnerability in the Log4j Java logging framework used for many services and products. The BSI classified the risk caused by the security gap with the highest possible value. … Read more

What is LACP (Link Aggregation Control Protocol)?

What is LACP (Link Aggregation Control Protocol)

What is LACP (Link Aggregation Control Protocol)? With the Link Aggregation Control Protocol, several physical connections can be bundled on the link layer and combined into a logical Link Aggregation Group (LAG). LACP takes care of the dynamic configuration of the logical connection. Compared to the operation of individual links, the usable bandwidth increases. In … Read more

What is Natural Language Processing (NLP)?

What is Natural Language Processing (NLP)

What is Natural Language Processing (NLP)? Natural Language Processing deals with the theoretical foundations and practical methods and techniques for processing natural language in spoken form or text form using computers. NLP includes the two sub-areas Natural Language Understanding (NLU) and Natural Language Generation (NLG). Numerous applications such as machine translations, chatbots, digital assistants and … Read more

What is the MITER Att&ck Framework?

What is the MITER Att&ck Framework

What is the MITER Att&ck Framework? The MITER Att&ck Framework provides information on cybercrime tactics, techniques and procedures. It is a publicly available cyber attack knowledge base. The framework helps to understand the various existing attack models better and to improve existing IT security strategies. MITER Corporation, a US non-profit corporation maintains and publishes the … Read more

Optimize Windows settings with Winaero Tweaker

Optimize Windows settings with Winaero Tweaker

The free tool Winaero Tweaker can be used to adjust many hidden Windows settings. For this purpose, the program shows the places in the system that are changed and also which changes are made. In this tool tip, we show the many possibilities of this practical free tool. What is Winaero Tweaker? Winaero Tweaker is … Read more