Cybersecurity education for individuals is essential in today’s digital landscape to equip them with the knowledge and skills necessary to protect themselves from cyber threats. With the increasing reliance on technology and the growing prevalence…
Networking
All about computer networks
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Open-source NIDS/NIPS
There are several open-source network-based Intrusion Detection System (IDS) and Intrusion Prevention System (IPS) options available. These tools offer various features and capabilities, allowing you to monitor network traffic, detect intrusions, and prevent malicious activities.…
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Domain Name
Domain names provide a human-readable and memorable way to access resources on the Internet. They play a crucial role in navigating the web and accessing websites, email servers, FTP servers, and other network resources. The…
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Internet Protocol (IP)
Internet Protocol (IP) is a fundamental protocol of the Internet that provides a set of rules for sending and receiving data packets between devices connected to a network. It is a connectionless protocol, meaning that…
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Transmission Control Protocol (TCP)
Transmission Control Protocol (TCP) is a core protocol of the Internet protocol suite that provides reliable, connection-oriented communication between devices over IP networks. It ensures that data packets are delivered in order, without errors, duplication,…
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User Datagram Protocol (UDP)
The User Datagram Protocol (UDP) is a connectionless transport layer protocol used in computer networks. It provides a simple, minimalistic, and lightweight method of delivering data between devices on a network. UDP is part of…
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Internet Control Message Protocol (ICMP)
The Internet Control Message Protocol (ICMP) is an essential network-layer protocol within the Internet Protocol Suite. It plays a crucial role in facilitating communication and exchanging error messages between network devices. ICMP is primarily designed…
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Hypertext Transfer Protocol (HTTP)
Hypertext Transfer Protocol (HTTP) is an application-layer protocol used for transmitting hypermedia documents, such as HTML files, over the World Wide Web. It is the foundation of any data exchange on the Web and enables…
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File Transfer Protocol (FTP)
File Transfer Protocol (FTP) is a standard network protocol used for transferring files between a client and a server over a computer network, typically the Internet. It was initially defined in the 1970s and has…
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Simple Mail Transfer Protocol (SMTP)
Simple Mail Transfer Protocol (SMTP) is an Internet standard for email transmission. It is a protocol used to send and receive email messages between mail servers and is widely used for sending emails over the…