Introduction A Host-Based Intrusion Detection System (HIDS) is a security solution installed on individual hosts (operating systems) to monitor and detect potential threats within the system. Unlike a Network-Based Intrusion ...
As the internet and network environments continue to evolve, security threats are also on the rise. To combat these threats, various security systems have been developed, and among them, the ...
What is a DDoS Attack? A Distributed Denial of Service (DDoS) attack is a type of cyberattack where multiple compromised computers are used to send overwhelming amounts of data to ...
As modern network environments become increasingly complex, new technologies are emerging to optimize network management efficiently. One of the most promising advancements in this field is Intent-Based Networking (IBN). IBN ...
What is Sqoop? Sqoop (SQL-to-Hadoop) is an open-source tool developed to efficiently transfer bulk data between Hadoop (HDFS) and relational database management systems (RDBMS). It allows enterprises to move large ...
What is TensorFlow? TensorFlow is an open-source machine learning (ML) framework developed by Google. Originally released in 2015, it has since become one of the most widely used tools for ...
Docker is an open-source engine that automates the deployment of applications using container-based virtualization technology. Unlike traditional virtual machines (VMs), Docker allows applications to run in isolated environments while sharing ...
TCP Wrapper is a security tool used in Linux and Unix operating systems to control network access. It primarily filters access to daemons executed through inetd or xinetd, allowing or ...
In the world of cybersecurity, a ‘Honeypot’ is a powerful tool used to lure hackers and analyze their attack patterns. This article explores the concept, working principles, types, and real-world ...
What is IoT? The Internet of Things (IoT) refers to a network of physical and virtual objects that are connected through the internet, exchanging data and creating new value. This ...
In today’s world, the connection between objects and information is becoming increasingly important. Among various technologies enabling this connection, Radio Frequency Identification (RFID) stands out as a powerful tool utilized ...
1. Overview of DPI Deep Packet Inspection (DPI) is an advanced network traffic analysis technology that goes beyond basic packet header inspection to examine the actual contents of data packets. ...
Introduction to IPsec Internet Protocol Security (IPsec) is a suite of protocols designed to secure internet communications by authenticating and encrypting each IP packet in a communication session. It was ...
TKIP (Temporal Key Integrity Protocol) is an encryption protocol developed to address the vulnerabilities found in WEP (Wired Equivalent Privacy), which was the original security standard for Wi-Fi networks. Introduced ...
In today’s digital world, information security is a crucial aspect of modern computing. Secure encryption techniques are essential for protecting financial transactions, personal data, corporate secrets, and national security interests. ...
Introduction The International Data Encryption Algorithm (IDEA) is a symmetric-key block cipher developed in 1991 by James Massey and Xuejia Lai at ETH Zurich, Switzerland. IDEA was designed to replace ...
In today’s business environment, IT infrastructures must operate 24/7 with high stability. However, server failures can occur unexpectedly, posing a significant risk of service disruptions. To address these challenges, IBM ...
What is Tripwire? Tripwire is a host-based intrusion detection system (HIDS) that detects changes in file system objects (files, directories, configuration files, etc.) to identify security threats. It is particularly ...
In computer security, a “Worm” is a type of malware similar to a virus, but with a crucial difference. Unlike a virus, a worm does not need to attach itself ...
Mandatory Access Control (MAC) is a strict access control mechanism that restricts access based on security classifications. Unlike discretionary access control (DAC), where users can modify permissions, MAC ensures that ...
What is ECC? Elliptic Curve Cryptography (ECC) is one of the most efficient public-key encryption techniques in modern cryptography. It leverages the mathematical structure of elliptic curves and the hardness ...
What is CBC (Cipher Block Chaining)? Cipher Block Chaining (CBC) is a widely used block cipher mode of operation that enhances security by introducing interdependence between plaintext blocks. Unlike ECB ...
The Transmission Control Protocol (TCP) is one of the core protocols of the Internet Protocol (IP) suite. It provides reliable, ordered, and error-checked delivery of data between applications running on ...
Ensuring data integrity in network communication is crucial. Various error detection mechanisms are employed to verify that transmitted data remains unaltered and intact. Among these, the TCP header checksum is ...
In modern digital security, one of the most crucial aspects is data encryption. The Advanced Encryption Standard (AES) is the most widely used symmetric-key block cipher algorithm today, providing robust ...
What is Cross-Site Scripting (XSS)? Cross-Site Scripting (XSS) is a common web security vulnerability in which an attacker injects malicious scripts into a web page to be executed on the ...
Overview of CSMA/CD CSMA/CD (Carrier Sense Multiple Access with Collision Detection) is a mechanism used in wired networks to prevent data collisions and ensure effective communication. It is a key ...
Introduction Analog to Digital Conversion (ADC) is a fundamental process that transforms continuous analog signals into discrete digital data. This process is essential for integrating analog sources, such as audio ...
Introduction Digital to Analog Conversion (DAC) is a crucial process that allows digital data, typically represented in binary form, to be transformed into continuous analog signals suitable for transmission over ...
Introduction A Digital Service Unit (DSU) is an intermediary device used to connect networks and process both digital and analog signals to ensure seamless and efficient communication between different systems. ...
