8-Channel Home Automation with IR, Switch, Timer & Web Control ESP32 Based Projects Built a powerful ESP32-based 8-Channel Home Automation System ✅ Manual Control using Push Buttons ✅ IR Remote...
ESP8266 Based Smart Kitchen Automation & Monitoring System In this project, we are going to build an ESP8266 based smart kitchen with automation and a monitoring system using ESP-DASH. The kitchen...
ESP32 WiFi Web Server Secure Access EEPROM Memory Feedback Show you how to build a Relay Control System using the ESP32 that operates as a WiFi Access Point with a web server. This project lets you...
Build an ESP32 Home Automation with Web Server & EEPROM Build an ESP32 home automation system with Web control, manual switches, EEPROM relay memory, and real-tme status dashboard. Are you looking...
Cisco GLBP Protocol Gateway Load Balancing Protocol (GLBP) is one of First Hop Redundancy Protocol (FHRP) which provides redundancy like other First Hop Redundancy Protocol, also provides load...
VRRP Protocol VRRP is an open standard protocol, which is used to provide redundancy in a network. It is a network layer protocol (protocol number-112). The number of routers (group members) in a...
Cisco HSRP Protocol Introduction? Redundancy is a crucial component of every modern network. In this digital era, staying without a network for even a short time is hard. You should include some...
Hierarchical Networking Diagram Architecture Network Designing is a process of placing the network devices (currently in use or to be used in the future) in such a manner that it follows all the...
What is Domain Controler Server A Domain Controller (DC) is a server in a Windows Server environment that is responsible for managing authentication and authorization within a domain. It serves as the...
What is Active Directory AD Active Directory (AD) is a directory service developed by Microsoft to manage and organize the network resources of a business or organization. It is primarily used in...
FTTX,FTTH,FTTB,FTTC,FTTN,FTTP What is FTTH (Fiber to the Home) Choosing the Right Fiber-Optic Internet: FTTH vs. FTTP, FTTN, FTTC, and FTTB In today’s digital age, high-speed internet connectivity...
What Is SFP In the ever-evolving network technology, the need for efficient and adaptable components has become more crucial than ever. One such essential component that has emerged as a cornerstone...
LIU,FMS,ODF,JC BOX LIU (Light Interface Unit) What is an LIU? A Light Interface Unit (LIU) is a robust enclosure that houses and organizes fiber optic connectors and splices. It provides a centralized...
Fiber Connector Types What is a Fiber Connector? The fiber connector is called a fiber optic or optical fiber connector. It is a precise coupling device that joins fiber optic cables quickly, enabling...
Difference between Fiber optic cable and Copper wire In computer network, cables are the medium through which data transfer from one computer to another. There are several types of computer cables...
Difference Between Single Mode and Multimode Fiber What Is Fiber Optic Cable Fiber Optic cable is a network cable containing multiple strands of glass fibers. It uses light pulses generated by small...
Comparison Between OS1 and OS2 SMF Cables Single mode fiber cable is categorized into OS1 and OS2 fiber cable. These two kinds of fiber cables have different characteristics for diverse applications...
Multimode Fiber Types OM1 vs OM2 vs OM3 vs OM4 vs OM5 Multimode fiber is a common choice to achieve 10 Gbit/s speed over distances required by LAN enterprise and data center applications. There are...
What is Fiber Optics Sir Charles Kao Kuen was a Chinese physicist and Nobel laureate who contributed to the development and use of fibre optics in telecommunications. Fiber Optics or Optical Fiber is...
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What is PBX & EAPBX PBX stands for Private Branch Exchange. It’s a private telephone network used within an organization or company. A PBX system allows internal communication between users...
Check Point Certification Check Point Firewall Certification Check Point certifications are essential for IT professionals looking to validate their expertise in security management using Check Point...
What is Firewall Introduction of Firewall in Computer Network A firewall is a network security device, either hardware or software-based, which monitors all incoming and outgoing traffic and, based on...
What is Paloalto Network Palo Alto Networks was founded in 2005 by Israeli-American Nir Zuk, a former engineer from Check Point and NetScreen Technologies, and was the principal developer of the first...
Network Switch vs Network Router vs Network Firewall There are three basic devices that are utilized in almost every network—network switch, network router and network firewall. They can be integrated...
Basic Firewall Interview Questions and Answers 1. What is a firewall? A firewall acts as a line of defense in a network. It acts as a barrier between a trusted and a non-trusted network. It...
Remote Access IPsec VPN What Is A Remote Access VPN? A remote access virtual private network (VPN) enables users to connect to a private network remotely using a VPN. Employees who need to access...
Site to Site VPN Fortinet Site-to-Site VPN Defined A site-to-site virtual private network (VPN) refers to a connection set up between multiple networks. This could be a corporate network where...
Fortinet Next-Generation Firewall training and what are NSE 4, NSE 5 and NSE 7 certifications A firewall is one of the most important and standard devices in any company’s network security setup. The...
What is Fortinet Fortinet, Inc. is an American cybersecurity company headquartered in Sunnyvale, California, who develop and market security solutions like firewalls, endpoint security and intrusion...
Linux File Permissions Linux File Permissions What Are Linux File Permissions? In Linux, every file and directory has permissions that control who can read, write, or execute it.This ensures security...
Linux Boot Process What Is the Linux Boot Process? The boot process is the sequence of operations that a Linux system performs from the moment you power on the computer until the login prompt or GUI...
Linux File System What Is the Linux File System? The Linux File System is the foundation of Linux operating systems, used to store, organize, and access data on storage devices such as hard disks...
Top 50 Linux Commands You Must Know as a Regular User ls – The most frequently used command in Linux to list directories pwd – Print working directory command in Linux cd – Linux...
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January 4, 2026/
FTTX,FTTH,FTTB,FTTC,FTTN,FTTP What is FTTH (Fiber to the Home) Choosing the Right Fiber-Optic Internet: FTTH vs. FTTP, FTTN, FTTC, and FTTB In...
January 3, 2026/
What Is SFP In the ever-evolving network technology, the need for efficient and adaptable components has become more crucial than...
January 1, 2026/
LIU,FMS,ODF,JC BOX LIU (Light Interface Unit) What is an LIU? A Light Interface Unit (LIU) is a robust enclosure that...
January 1, 2026/
Fiber Connector Types What is a Fiber Connector? The fiber connector is called a fiber optic or optical fiber connector....
December 31, 2025/
Difference between Fiber optic cable and Copper wire In computer network, cables are the medium through which data transfer from...
December 31, 2025/
Difference Between Single Mode and Multimode Fiber What Is Fiber Optic Cable Fiber Optic cable is a network cable containing...
December 30, 2025/
Comparison Between OS1 and OS2 SMF Cables Single mode fiber cable is categorized into OS1 and OS2 fiber cable. These...
December 30, 2025/
Multimode Fiber Types OM1 vs OM2 vs OM3 vs OM4 vs OM5 Multimode fiber is a common choice to achieve 10...