network security basics

Learn everything about network security basics through professional tutorials, in-depth technical guides, cybersecurity research, networking concepts, reverse engineering insights, and practical programming examples available on TabCode.Net.

  1. MAC Address Guide: Understanding Your Device ID

    Learn what a MAC address is, how it works, its structure, and why it’s important for networking and device identification.
    • x32x01
    • Thread
    • Replies: 0
    • Forum: General Networking Forum
    • arp protocol dhcp reservation lan networking mac address mac filtering mac spoofing media access control network interface id network security basics oui identifier

  2. UDP vs TCP Explained for Internet Data

    Learn the difference between UDP and TCP, how each protocol works, and when to use them for streaming, gaming, web, and file transfers.
    • x32x01
    • Thread
    • Replies: 0
    • Forum: General Networking Forum
    • internet communication network protocols network security basics packet transmission syn ack handshake tcp protocol tcp vs udp transmission control protocol udp protocol user datagram protocol

  3. TCP/IP Secure and Insecure Network Ports

    Learn TCP/IP secure vs insecure ports: HTTPS 443 & SSH 22 protect data, while HTTP 80 & FTP 21 risk attacks. Secure your network communication.
    • x32x01
    • Thread
    • Replies: 0
    • Forum: General Networking Forum
    • ftp port 21 http port 80 https port 443 insecure ports network security basics nmap port scanning secure network ports ssh port 22 tcp ip ports telnet port 23